The 15 Best Hair Growth Oils and Serums, Tested by Real People

Mar. 15, 2025

In This ArticleView AllIn This ArticleOur Top PicksReviewsOthers We TriedWhat to KnowBehind the ScenesFAQWhy Trust PEOPLE?What Is PEOPLE Tested?

In This ArticleView All

In This Article

View All

Our Top Picks

Reviews

Others We Tried

What to Know

Behind the Scenes

FAQ

Why Trust PEOPLE?

What Is PEOPLE Tested?

Photo:People / Stella Yu

People / Stella Yu

Hair oiling has been a staple in beauty routines around the world for centuries, dating back to ancient Ayurvedic medicine and originating from Indian culture. And in the era ofcelebrity-inspired sleek bunsandsummer chops, it’s no surprise that people are searching for hair growth oils to stimulate their sparse strands.

Experts Say

With this in mind, our PEOPLE Tested team tried 26 formulas to find the best hair growth oils for every hair type. Peep our favorite formulas, plus learn some tips and tricks for growing your hair out from top experts.

Our Top PicksBest Overall:Mielle Organics Rosemary Mint Strengthening Oil at Amazon$10Jump to ReviewBest Budget:Taliah Waajid Gro Hair Gro Bamboo And Coconut Milk Growth Oil at Naturalhair.orgJump to ReviewBest Investment:Vegamour Gro Hair Serum at Amazon$64Jump to ReviewBest Value:SALEWild Growth Hair Oil at Amazon$13$10Jump to ReviewBest for Regrowth:Evolis Professional Promote Activator at Amazon$50Jump to ReviewBest for Hair Loss Prevention:SALEPhilip Kingsley Density Preserving Scalp Drops at Amazon$70$59Jump to ReviewBest Strengthening:Kérastase Scalp & Hair Serum at Amazon$62Jump to ReviewBest Volumizing:Augustinus Bader Hair Oil at Amazon$60Jump to ReviewBest for Daily Use:Briogeo Destined for Density MegaStrength+ Peptide Density Serum at Amazon$57Jump to ReviewBest Pre-Wash:Fable & Mane Pre-Wash Hair Treatment Oil at Amazon$38Jump to Review

Best Overall:Mielle Organics Rosemary Mint Strengthening Oil at Amazon$10Jump to ReviewBest Budget:Taliah Waajid Gro Hair Gro Bamboo And Coconut Milk Growth Oil at Naturalhair.orgJump to ReviewBest Investment:Vegamour Gro Hair Serum at Amazon$64Jump to ReviewBest Value:SALEWild Growth Hair Oil at Amazon$13$10Jump to ReviewBest for Regrowth:Evolis Professional Promote Activator at Amazon$50Jump to ReviewBest for Hair Loss Prevention:SALEPhilip Kingsley Density Preserving Scalp Drops at Amazon$70$59Jump to ReviewBest Strengthening:Kérastase Scalp & Hair Serum at Amazon$62Jump to ReviewBest Volumizing:Augustinus Bader Hair Oil at Amazon$60Jump to ReviewBest for Daily Use:Briogeo Destined for Density MegaStrength+ Peptide Density Serum at Amazon$57Jump to ReviewBest Pre-Wash:Fable & Mane Pre-Wash Hair Treatment Oil at Amazon$38Jump to Review

Best Overall:Mielle Organics Rosemary Mint Strengthening Oil at Amazon$10Jump to Review

Best Overall:Mielle Organics Rosemary Mint Strengthening Oil at Amazon$10

Best Overall:

Best Budget:Taliah Waajid Gro Hair Gro Bamboo And Coconut Milk Growth Oil at Naturalhair.orgJump to Review

Best Budget:Taliah Waajid Gro Hair Gro Bamboo And Coconut Milk Growth Oil at Naturalhair.org

Best Budget:

Best Investment:Vegamour Gro Hair Serum at Amazon$64Jump to Review

Best Investment:Vegamour Gro Hair Serum at Amazon$64

Best Investment:

Best Value:SALEWild Growth Hair Oil at Amazon$13$10Jump to Review

Best Value:SALEWild Growth Hair Oil at Amazon$13$10

Best Value:

SALE

Best for Regrowth:Evolis Professional Promote Activator at Amazon$50Jump to Review

Best for Regrowth:Evolis Professional Promote Activator at Amazon$50

Best for Regrowth:

Best for Hair Loss Prevention:SALEPhilip Kingsley Density Preserving Scalp Drops at Amazon$70$59Jump to Review

Best for Hair Loss Prevention:SALEPhilip Kingsley Density Preserving Scalp Drops at Amazon$70$59

Best for Hair Loss Prevention:

Best Strengthening:Kérastase Scalp & Hair Serum at Amazon$62Jump to Review

Best Strengthening:Kérastase Scalp & Hair Serum at Amazon$62

Best Strengthening:

Best Volumizing:Augustinus Bader Hair Oil at Amazon$60Jump to Review

Best Volumizing:Augustinus Bader Hair Oil at Amazon$60

Best Volumizing:

Best for Daily Use:Briogeo Destined for Density MegaStrength+ Peptide Density Serum at Amazon$57Jump to Review

Best for Daily Use:Briogeo Destined for Density MegaStrength+ Peptide Density Serum at Amazon$57

Best for Daily Use:

Best Pre-Wash:Fable & Mane Pre-Wash Hair Treatment Oil at Amazon$38Jump to Review

Best Pre-Wash:Fable & Mane Pre-Wash Hair Treatment Oil at Amazon$38

Best Pre-Wash:

Best OverallMielle Organics Rosemary Mint Strengthening OilPHOTO: Ulta$10 at Amazon$10 at Target$10 at Walmart

Best OverallMielle Organics Rosemary Mint Strengthening Oil

Best Overall

Mielle Organics Rosemary Mint Strengthening Oil

PHOTO: Ulta

$10 at Amazon$10 at Target$10 at Walmart

Star QualitiesSmooths split endsStrengthens strandsSoothes itchy and flaky scalpsExcellent valueRed FlagsThe mint can cause scalp to tingleNot ideal for new growth

Star QualitiesSmooths split endsStrengthens strandsSoothes itchy and flaky scalpsExcellent value

Smooths split ends

Strengthens strands

Soothes itchy and flaky scalps

Excellent value

Red FlagsThe mint can cause scalp to tingleNot ideal for new growth

The mint can cause scalp to tingle

Not ideal for new growth

This potent formula is rich in biotin and rosemary as the name suggests — which is said to balance and regulate scalp health, according to celebrity hairstylistDavey Matthew. Not only does this oil work hard to strengthen your strands and smooth your split ends, but it also soothes itchy and flaky scalps due to rosemary’s studied effects as an anti-inflammatory herb.Though the brand specifically calls out type 3A to 4C hair as the main benefactors of this oil, all hair types can use this product on their hair growth journey — all for $10.

Size:4.23 oz. |Key Ingredients:Rosemary oil, mint, biotin

Best BudgetTaliah Waajid Gro Hair Gro Bamboo And Coconut Milk Growth OilPHOTO: Taliah WaajidView on Naturalhair.org

Best BudgetTaliah Waajid Gro Hair Gro Bamboo And Coconut Milk Growth Oil

Best Budget

Taliah Waajid Gro Hair Gro Bamboo And Coconut Milk Growth Oil

PHOTO: Taliah Waajid

View on Naturalhair.org

Star QualitiesPromotes new growth around the hairlineA little bit of product goes a long waySuper lightweight for a hair oilLots of nourishing ingredientsRed FlagsDoesn’t target frizzStrong scent

Star QualitiesPromotes new growth around the hairlineA little bit of product goes a long waySuper lightweight for a hair oilLots of nourishing ingredients

Promotes new growth around the hairline

A little bit of product goes a long way

Super lightweight for a hair oil

Lots of nourishing ingredients

Red FlagsDoesn’t target frizzStrong scent

Doesn’t target frizz

Strong scent

If you’re looking for a more budget-friendly option that can support growth around the hairline, try the Taliah Waajid Gro Hair Gro Bamboo and Coconut Milk Growth Oil. Per its name, the hair growth oil is enriched with bamboo and coconut oil — along withtonsof other nourishing ingredients like castor oil, sunflower oil, sesame seed oil, and avocado oil — and it’s designed to support overall hair health while also promoting new growth.

Size:4 oz. |Key Ingredients:Bamboo, coconut oil

PHOTO: People / Masego ManamelaPHOTO: People / Masego Manamela

Best InvestmentVegamour Gro Hair SerumPHOTO: Sephora$64 at Amazon$64 at Sephora$49 at Vegamour.comStar QualitiesLightweight textureColor safe formulaStimulates the hair growth cycleRed FlagsExpensiveThere’s no overnight solution to hair thinning — but there is Vegamour’s Gro Serum, which has been shown to improve the look, feel, and texture of users’ hair after 90 days of consistent use. This daily serum is color-safe and packed with plant-based ingredients such as turmeric, N. benthamiana, and red clover, which are clinically proven to recharge your dermal hair cells, stimulate the hair growth cycle, and prevent future hair loss, according to the brand. Since this bottle is so small, it’s best for spot treatments rather than all-over use.Albeit expensive, the product is definitely worth the hype — just know that it takes time and consistency to achieve the desired results. During the testing period, we noticed some slight improvements to our hair, but six weeks wasn’t enough time to see any drastic changes.Size:1 oz. |Key Ingredients:Turmeric, N. benthamiana, red clover/mung beanPHOTO: People / Victoria PhillipsPHOTO: People / Victoria PhillipsPHOTO: People / Victoria Phillips

Best InvestmentVegamour Gro Hair SerumPHOTO: Sephora$64 at Amazon$64 at Sephora$49 at Vegamour.com

Best InvestmentVegamour Gro Hair Serum

Best Investment

Vegamour Gro Hair Serum

PHOTO: Sephora

$64 at Amazon$64 at Sephora$49 at Vegamour.com

Star QualitiesLightweight textureColor safe formulaStimulates the hair growth cycleRed FlagsExpensive

Star QualitiesLightweight textureColor safe formulaStimulates the hair growth cycle

Lightweight texture

Color safe formula

Stimulates the hair growth cycle

Red FlagsExpensive

Expensive

There’s no overnight solution to hair thinning — but there is Vegamour’s Gro Serum, which has been shown to improve the look, feel, and texture of users’ hair after 90 days of consistent use. This daily serum is color-safe and packed with plant-based ingredients such as turmeric, N. benthamiana, and red clover, which are clinically proven to recharge your dermal hair cells, stimulate the hair growth cycle, and prevent future hair loss, according to the brand. Since this bottle is so small, it’s best for spot treatments rather than all-over use.

Albeit expensive, the product is definitely worth the hype — just know that it takes time and consistency to achieve the desired results. During the testing period, we noticed some slight improvements to our hair, but six weeks wasn’t enough time to see any drastic changes.

Size:1 oz. |Key Ingredients:Turmeric, N. benthamiana, red clover/mung bean

PHOTO: People / Victoria PhillipsPHOTO: People / Victoria PhillipsPHOTO: People / Victoria Phillips

Best ValueWild Growth Hair OilPHOTO: Amazon$13$10 at Amazon$11 at WalmartStar QualitiesBudget-friendly priceLengthens hairSupports growth around the hairlineRed FlagsNot designed for a daily ritualIf you’re looking for a product that will lengthen and strengthen your hair without putting a dent in your wallet, then you might consider trying this blend. The Wild Growth Hair Oil is a multi-use product that not only encourages the growth of new hair, but also reduces blow-drying time, detangles, and works in small amounts (a little truly does go a long way). What’s more, you can snag this 4-ounce bottle for just $13 at full price, whereas several other options on the market will offer half the amount of product for significantly more.While testing this product, we noticed hair growth every couple of weeks, which was far more than we expected — especially since this is not designed for daily use. It worked particularly well around our hairline and helped us thicken up some thin spots, making the cheap price tag all the more impressive.Size:4 oz. |Key Ingredients:Coconut oil, olive oil, jojoba oilPeople / Chantia Murphy

Best ValueWild Growth Hair OilPHOTO: Amazon$13$10 at Amazon$11 at Walmart

Best ValueWild Growth Hair Oil

Best Value

Wild Growth Hair Oil

PHOTO: Amazon

$13$10 at Amazon$11 at Walmart

Star QualitiesBudget-friendly priceLengthens hairSupports growth around the hairlineRed FlagsNot designed for a daily ritual

Star QualitiesBudget-friendly priceLengthens hairSupports growth around the hairline

Budget-friendly price

Lengthens hair

Supports growth around the hairline

Red FlagsNot designed for a daily ritual

Not designed for a daily ritual

If you’re looking for a product that will lengthen and strengthen your hair without putting a dent in your wallet, then you might consider trying this blend. The Wild Growth Hair Oil is a multi-use product that not only encourages the growth of new hair, but also reduces blow-drying time, detangles, and works in small amounts (a little truly does go a long way). What’s more, you can snag this 4-ounce bottle for just $13 at full price, whereas several other options on the market will offer half the amount of product for significantly more.

While testing this product, we noticed hair growth every couple of weeks, which was far more than we expected — especially since this is not designed for daily use. It worked particularly well around our hairline and helped us thicken up some thin spots, making the cheap price tag all the more impressive.

Size:4 oz. |Key Ingredients:Coconut oil, olive oil, jojoba oil

People / Chantia Murphy

Best for RegrowthEvolis Professional Promote ActivatorPHOTO: Evolis$50 at AmazonView on Evolisproducts.com$65 at Macy’s

Best for RegrowthEvolis Professional Promote Activator

Best for Regrowth

Evolis Professional Promote Activator

PHOTO: Evolis

$50 at AmazonView on Evolisproducts.com$65 at Macy’s

Star QualitiesConcentrated formula rich in antioxidantsAdds lots of shine to strandsHair feels moisturized after the first applicationButton-release applicatorRed FlagsThe product is very runny

Star QualitiesConcentrated formula rich in antioxidantsAdds lots of shine to strandsHair feels moisturized after the first applicationButton-release applicator

Concentrated formula rich in antioxidants

Adds lots of shine to strands

Hair feels moisturized after the first application

Button-release applicator

Red FlagsThe product is very runny

The product is very runny

If you want a formula that will support some healthy regrowth, consider this option from Evolis. The hair oil features a concentrated formula that is rich in antioxidants and includes sanguisorba officinalis, which is a plant extract that can help hair grow longer.

Size:1.7 oz. |Key Ingredients:Sanguisorba officinalis

PHOTO: People / David Jean LouisPHOTO: People / David Jean LouisPHOTO: People / David Jean Louis

Best for Hair Loss PreventionPhilip Kingsley Density Preserving Scalp DropsPHOTO: Philip Kingsley$70$59 at AmazonView on Philipkingsley.com$70 at Neiman Marcus

Best for Hair Loss PreventionPhilip Kingsley Density Preserving Scalp Drops

Best for Hair Loss Prevention

Philip Kingsley Density Preserving Scalp Drops

PHOTO: Philip Kingsley

$70$59 at AmazonView on Philipkingsley.com$70 at Neiman Marcus

Star QualitiesPrevents sheddingImproves thicknessEasy to useRed FlagsOn the expensive end

Star QualitiesPrevents sheddingImproves thicknessEasy to use

Prevents shedding

Improves thickness

Easy to use

Red FlagsOn the expensive end

On the expensive end

If you’re more concerned with keeping the hair on your head (a.k.a. less constant shedding), the Philip Kingsley Density Drops were one of our favorite serums that we tested, significantly improving the preservation of our tester’s existing hair rather than new growth. The lightweight serum is made with caffeine, saw palmetto extract, and a biomimetic peptide blend, which is the main anti-hair loss active ingredient in the formula (though the ingredients list goes on and on).

Size:2.87 oz. |Key Ingredients:Biomimetic peptide blend, azelaic acid, saw palmetto, caffeine

PHOTO: People / Laura EllefsonPHOTO: People / Laura Ellefson

Best StrengtheningKérastase Scalp & Hair SerumPHOTO: Kerastase$62 at Amazon$62 at SephoraView on Kerastase-usa.com

Best StrengtheningKérastase Scalp & Hair Serum

Best Strengthening

Kérastase Scalp & Hair Serum

PHOTO: Kerastase

$62 at Amazon$62 at SephoraView on Kerastase-usa.com

Thickens hair

Lightweight

Red FlagsNot the most budget-friendly price

Not the most budget-friendly price

We’re no strangers to the wonders of Kerastase hair products, but the Initialiste Scalp and Hair Serum was one of the very best we tried. Not only did our tester notice her hair grow in length (about two inches in six weeks), but she also noticed her strands feeling thicker and stronger over time. In fact, she realized that she was due for a trim sooner than her routine visits were scheduled — a marker of this serum’s success.

Helmed with gluco peptide, wheat protein derivative, and native plant cells, this water-weight product penetrates the dermis to strengthen, repair, and hydrate the hair cuticles at the root. Our at-home tester used a dropper-full almost every day for six weeks, dispersing the liquid onto her scalp and throughout her wet hair after showering. Because of its lightweight texture, the serum never made our tester’s hair feel greasy or weighed down.

Size:2.02 oz. |Key Ingredients:Gluco peptide, wheat protein derivative, native plant cells

PHOTO: People / Paden ReichPHOTO: People / Paden ReichPHOTO: People / Paden Reich

Best VolumizingAugustinus Bader Hair OilPHOTO: Augustinus Bader$60 at Amazon$60 at Nordstrom$60 at DermstoreStar QualitiesThickens hairImproves shine and textureDoesn’t make hair look greasyRed FlagsFor the price, we wish the bottle was biggerThis product from Augustinus Bader was instrumental in the thickening and fullness of our tester’s hair over a six-week testing period, turning her previously thin and scraggly strands into soft, shiny tresses that felt and looked noticeably thicker. As per the product’s instructions, she used this oil on her hair two to three times a week after washing and towel-drying. Because the formula is so light, it only took about two to three drops to evenly coat medium-length strands. It also never made our tester’s hair look or feel greasy, which was a huge perk.Because this oil is meant for your strands and not your scalp, it was easier to see a pretty instant difference when using this oil. It made her hair look sleeker but also had reparative and nourishing long-term effects that made our tester’s hair look more voluminous, too.Size:1 oz. |Key Ingredients:Vitamin E, argan oil, castor seed oil, pomegranate oil, baobab oil, sunflower seed oil, squalanePHOTO: People / Lauren CritelliPHOTO: People / Lauren CritelliPHOTO: People / Lauren CritelliPHOTO: People / Lauren CritelliPHOTO: People / Lauren Critelli

Best VolumizingAugustinus Bader Hair OilPHOTO: Augustinus Bader$60 at Amazon$60 at Nordstrom$60 at Dermstore

Best VolumizingAugustinus Bader Hair Oil

Best Volumizing

Augustinus Bader Hair Oil

PHOTO: Augustinus Bader

$60 at Amazon$60 at Nordstrom$60 at Dermstore

Star QualitiesThickens hairImproves shine and textureDoesn’t make hair look greasyRed FlagsFor the price, we wish the bottle was bigger

Star QualitiesThickens hairImproves shine and textureDoesn’t make hair look greasy

Improves shine and texture

Doesn’t make hair look greasy

Red FlagsFor the price, we wish the bottle was bigger

For the price, we wish the bottle was bigger

This product from Augustinus Bader was instrumental in the thickening and fullness of our tester’s hair over a six-week testing period, turning her previously thin and scraggly strands into soft, shiny tresses that felt and looked noticeably thicker. As per the product’s instructions, she used this oil on her hair two to three times a week after washing and towel-drying. Because the formula is so light, it only took about two to three drops to evenly coat medium-length strands. It also never made our tester’s hair look or feel greasy, which was a huge perk.

Because this oil is meant for your strands and not your scalp, it was easier to see a pretty instant difference when using this oil. It made her hair look sleeker but also had reparative and nourishing long-term effects that made our tester’s hair look more voluminous, too.

Size:1 oz. |Key Ingredients:Vitamin E, argan oil, castor seed oil, pomegranate oil, baobab oil, sunflower seed oil, squalane

PHOTO: People / Lauren CritelliPHOTO: People / Lauren CritelliPHOTO: People / Lauren CritelliPHOTO: People / Lauren CritelliPHOTO: People / Lauren Critelli

Best for Daily UseBriogeo Destined for Density MegaStrength+ Peptide Density SerumPHOTO: Briogeo$57 at Amazon$57 at Nordstrom$57 at Sephora

Best for Daily UseBriogeo Destined for Density MegaStrength+ Peptide Density Serum

Best for Daily Use

Briogeo Destined for Density MegaStrength+ Peptide Density Serum

PHOTO: Briogeo

$57 at Amazon$57 at Nordstrom$57 at Sephora

Star QualitiesNon-greasy formulaFast-absorbingImproves volumeRed FlagsGel-like texture isn’t ideal for all preferences

Star QualitiesNon-greasy formulaFast-absorbingImproves volume

Non-greasy formula

Fast-absorbing

Improves volume

Red FlagsGel-like texture isn’t ideal for all preferences

Gel-like texture isn’t ideal for all preferences

She was most impressed with how well this serum disappeared into her hair, despite its thicker, gel-like consistency when it came out of the dropper. With a quick massage, the formula would fully absorb into our tester’s scalp and keep her roots from looking greasy, even when she went several days without washing it (while still applying the serum every night). Over time, she noticed these spots becoming better suited to heat styling — holding volume far better than it used to before.

Size:1.5 oz. |Key Ingredients:Energy complex (caffeine), biotin, copper peptides

PHOTO: People / Katie BowlerPHOTO: People / Katie BowlerPHOTO: People / Katie Bowler

The More You KnowYour hair grows in three phases: anagen, catagen, and telogen (a.k.a growing, resting, and shedding), and each follicle goes through the phases independently. While there are various reasons why someone might experience hair loss, this might be why some have trouble growing hair to a certain length or experience lots of shedding.

The More You Know

Your hair grows in three phases: anagen, catagen, and telogen (a.k.a growing, resting, and shedding), and each follicle goes through the phases independently. While there are various reasons why someone might experience hair loss, this might be why some have trouble growing hair to a certain length or experience lots of shedding.

Best Pre-WashFable & Mane Pre-Wash Hair Treatment OilPHOTO: Sephora$38 at Amazon$18 at SephoraView on Beautybay.comStar QualitiesEasy-to-use dropper applicatorProvides excellent moistureHelps with frizzRed FlagsWe wish the product was thickerIf you don’t love adding an oil to your haircare regimen but still want the benefits, a pre-wash like this one from Fable & Mane might be just what you need. The treatment is formulated with ashwagandha, dashmool, and castor oil, so it’s deeply hydrating and nourishing, helping to target dehydrated and dull strands.Even though this is a product you’re meant to wash out, we definitely still felt the benefits of the hair oil — in a good way — after rinsing. Not only did it provide our have with tons of hydration, but it also helped keep frizz at bay when styling. Since it is an oil, we found the product was a bit runny and wish it had a thicker consistency. But, it was a small faux pas when considering the benefits.Size:1.8 oz. |Key Ingredients:Ashwagandha, dashmool, castor oilPHOTO: People / Meredith LuksetichPHOTO: People / Meredith LuksetichPHOTO: People / Meredith Luksetich

Best Pre-WashFable & Mane Pre-Wash Hair Treatment OilPHOTO: Sephora$38 at Amazon$18 at SephoraView on Beautybay.com

Best Pre-WashFable & Mane Pre-Wash Hair Treatment Oil

Best Pre-Wash

Fable & Mane Pre-Wash Hair Treatment Oil

$38 at Amazon$18 at SephoraView on Beautybay.com

Star QualitiesEasy-to-use dropper applicatorProvides excellent moistureHelps with frizzRed FlagsWe wish the product was thicker

Star QualitiesEasy-to-use dropper applicatorProvides excellent moistureHelps with frizz

Easy-to-use dropper applicator

Provides excellent moisture

Helps with frizz

Red FlagsWe wish the product was thicker

We wish the product was thicker

If you don’t love adding an oil to your haircare regimen but still want the benefits, a pre-wash like this one from Fable & Mane might be just what you need. The treatment is formulated with ashwagandha, dashmool, and castor oil, so it’s deeply hydrating and nourishing, helping to target dehydrated and dull strands.

Even though this is a product you’re meant to wash out, we definitely still felt the benefits of the hair oil — in a good way — after rinsing. Not only did it provide our have with tons of hydration, but it also helped keep frizz at bay when styling. Since it is an oil, we found the product was a bit runny and wish it had a thicker consistency. But, it was a small faux pas when considering the benefits.

Size:1.8 oz. |Key Ingredients:Ashwagandha, dashmool, castor oil

PHOTO: People / Meredith LuksetichPHOTO: People / Meredith LuksetichPHOTO: People / Meredith Luksetich

Best Color-SafeBariatric Organic Rescue Hair Growth OilPHOTO: Bariatric Hair and SkincareView on Bariatrichairandskincare.comStar QualitiesSimple applicationPromotes growth with consistent useDoesn’t fade colorRed FlagsDoesn’t improve textureStrong scentIf you have color-treated hair, a hair oil can help keep your hair healthy and in tip-top shape. Opting for a color-safe hair growth oil like this one from Bariatric can ensure you get all of those nourishing perks without potentially fading color. This formula is enriched with lots of hydrating ingredients, such as jojoba, rosemary, bergamot, frankincense, lemongrass, lavender, and glycerin. Our testers loved this formula because, although it doesn’t improve texture, it does give hair some deep, restorative nourishment while also promoting hair growth when used consistently.Size:2 oz. |Key Ingredients:Jojoba, rosemary, bergamot, frankincense, lemongrass, lavender, glycerin

Best Color-SafeBariatric Organic Rescue Hair Growth OilPHOTO: Bariatric Hair and SkincareView on Bariatrichairandskincare.com

Best Color-SafeBariatric Organic Rescue Hair Growth Oil

Best Color-Safe

Bariatric Organic Rescue Hair Growth Oil

PHOTO: Bariatric Hair and Skincare

View on Bariatrichairandskincare.com

Star QualitiesSimple applicationPromotes growth with consistent useDoesn’t fade colorRed FlagsDoesn’t improve textureStrong scent

Star QualitiesSimple applicationPromotes growth with consistent useDoesn’t fade color

Simple application

Promotes growth with consistent use

Doesn’t fade color

Red FlagsDoesn’t improve textureStrong scent

Doesn’t improve texture

If you have color-treated hair, a hair oil can help keep your hair healthy and in tip-top shape. Opting for a color-safe hair growth oil like this one from Bariatric can ensure you get all of those nourishing perks without potentially fading color. This formula is enriched with lots of hydrating ingredients, such as jojoba, rosemary, bergamot, frankincense, lemongrass, lavender, and glycerin. Our testers loved this formula because, although it doesn’t improve texture, it does give hair some deep, restorative nourishment while also promoting hair growth when used consistently.

Size:2 oz. |Key Ingredients:Jojoba, rosemary, bergamot, frankincense, lemongrass, lavender, glycerin

Best for Curly HairBomba Curls Dominican Forbidden OilPHOTO: Nordstrom$23 at Amazon$22 at Jcpenney.comView on Bombacurls.comStar QualitiesEasy, fuss-free applicationEnhances the look of natural hair colorExcellent hydrationRed FlagsDoesn’t absorb into the scalp very wellDidn’t see hair growth after six weeksCurly hair can benefit greatly from hair oil — especially if your hair runs dry — because it can add tons of nourishing moisture back in and give strands a bit more definition. While we didn’t see much hair growth when testing the Bomba Curls Forbidden Hair Oil, we still loved this formula and think it’s worth adding to your curly haircare routine to promote an ideal growth environment.One of the things that shocked us the most about this hair oil is how much it improved our natural hair color. Because of its nourishing ingredients, the oil added richness back into our strands and created the look of richer color and healthier-looking strands.Size:4 oz. |Key Ingredients:Coffee seed oil, castor oil, black cumin seed oil, rosemary extract

Best for Curly HairBomba Curls Dominican Forbidden OilPHOTO: Nordstrom$23 at Amazon$22 at Jcpenney.comView on Bombacurls.com

Best for Curly HairBomba Curls Dominican Forbidden Oil

Best for Curly Hair

Bomba Curls Dominican Forbidden Oil

PHOTO: Nordstrom

$23 at Amazon$22 at Jcpenney.comView on Bombacurls.com

Star QualitiesEasy, fuss-free applicationEnhances the look of natural hair colorExcellent hydrationRed FlagsDoesn’t absorb into the scalp very wellDidn’t see hair growth after six weeks

Star QualitiesEasy, fuss-free applicationEnhances the look of natural hair colorExcellent hydration

Easy, fuss-free application

Enhances the look of natural hair color

Excellent hydration

Red FlagsDoesn’t absorb into the scalp very wellDidn’t see hair growth after six weeks

Doesn’t absorb into the scalp very well

Didn’t see hair growth after six weeks

Curly hair can benefit greatly from hair oil — especially if your hair runs dry — because it can add tons of nourishing moisture back in and give strands a bit more definition. While we didn’t see much hair growth when testing the Bomba Curls Forbidden Hair Oil, we still loved this formula and think it’s worth adding to your curly haircare routine to promote an ideal growth environment.

One of the things that shocked us the most about this hair oil is how much it improved our natural hair color. Because of its nourishing ingredients, the oil added richness back into our strands and created the look of richer color and healthier-looking strands.

Size:4 oz. |Key Ingredients:Coffee seed oil, castor oil, black cumin seed oil, rosemary extract

Best for Low Porosity HairPattern Jojoba Oil Hair SerumPHOTO: Amazon$28 at Amazon$28 at Sephora$28 at Target

Best for Low Porosity HairPattern Jojoba Oil Hair Serum

Best for Low Porosity Hair

Pattern Jojoba Oil Hair Serum

$28 at Amazon$28 at Sephora$28 at Target

Star QualitiesSuper hydratingRepairs broken or damaged hairReduces scalp inflammation and itchinessGreat valueRed FlagsFor some, it may be too thick to penetrate through strands

Star QualitiesSuper hydratingRepairs broken or damaged hairReduces scalp inflammation and itchinessGreat value

Super hydrating

Repairs broken or damaged hair

Reduces scalp inflammation and itchiness

Great value

Red FlagsFor some, it may be too thick to penetrate through strands

For some, it may be too thick to penetrate through strands

Pattern Beauty is known for making curl-loving products, but their Jojoba Oil Hair Serum expands their reach even further. Though anyone can use this product for an extra dose of moisture, the high content of jojoba oil in this formula makes this nourishing oil best suited for low porosity hair — usually straighter or wavy (but still textured) styles,according to a 2020 study. Low porosity hair is typically prone to scalp buildup, is difficult to wet completely, and takes a long time to dry, which requires a very lightweight product to do the trick.

This formula is boosted with safflower, rosehip, olive, and lavender oils to help repair broken or damaged hair while sealing moisture into your scalp and strands. Its hero ingredient, jojoba oil, is particularly great for reducing scalp inflammation and itchiness, working against flakiness and dandruff. And, while testing the formula, we reaped those nourishing benefits and saw softer and healthier strands.

Size:3.9 oz. |Key Ingredients:Jojoba oil, safflower oil, rosehip oil, olive oil, lavender oil

Best with Hyaluronic AcidOuai Scalp SerumPHOTO: Sephora$52 at Amazon$52 at Sephora$52 at UltaStar QualitiesTargets dry, flaky scalpsImproves hair and scalp health over timeCan apply to dry or wet hairRed FlagsDoesn’t lengthen hairWe didn’t love the dropperWho said skincare was just for your face? Think of the Ouai Scalp Serum ashyaluronic acidfor your hair, because this product is ideal for hydrating the skin barrier of your scalp — just like a serum for your complexion. All you need is to massage a few drops into your natural part and hairline daily, which not only feels amazing but will result in the appearance of more voluminous, healthy hair over time.This is another haircare formula that is worth the hype. After testing it for six weeks, we saw three inches of growth, which was far more than expected. And, although we didn’t see a ton of changes to our texture, we did notice our hair looked and felt healthier, and our scalplovedthe tingly sensation it gives off.Size:2 oz. |Key Ingredients:Hyaluronic acid, arctic root, Siberian ginseng, chaga mushroomPHOTO: People / Emma PhelpsPHOTO: People / Emma PhelpsPHOTO: People / Emma PhelpsPHOTO: People / Emma Phelps

Best with Hyaluronic AcidOuai Scalp SerumPHOTO: Sephora$52 at Amazon$52 at Sephora$52 at Ulta

Best with Hyaluronic AcidOuai Scalp Serum

Best with Hyaluronic Acid

Ouai Scalp Serum

$52 at Amazon$52 at Sephora$52 at Ulta

Star QualitiesTargets dry, flaky scalpsImproves hair and scalp health over timeCan apply to dry or wet hairRed FlagsDoesn’t lengthen hairWe didn’t love the dropper

Star QualitiesTargets dry, flaky scalpsImproves hair and scalp health over timeCan apply to dry or wet hair

Targets dry, flaky scalps

Improves hair and scalp health over time

Can apply to dry or wet hair

Red FlagsDoesn’t lengthen hairWe didn’t love the dropper

Doesn’t lengthen hair

We didn’t love the dropper

Who said skincare was just for your face? Think of the Ouai Scalp Serum ashyaluronic acidfor your hair, because this product is ideal for hydrating the skin barrier of your scalp — just like a serum for your complexion. All you need is to massage a few drops into your natural part and hairline daily, which not only feels amazing but will result in the appearance of more voluminous, healthy hair over time.

This is another haircare formula that is worth the hype. After testing it for six weeks, we saw three inches of growth, which was far more than expected. And, although we didn’t see a ton of changes to our texture, we did notice our hair looked and felt healthier, and our scalplovedthe tingly sensation it gives off.

Size:2 oz. |Key Ingredients:Hyaluronic acid, arctic root, Siberian ginseng, chaga mushroom

PHOTO: People / Emma PhelpsPHOTO: People / Emma PhelpsPHOTO: People / Emma PhelpsPHOTO: People / Emma Phelps

Best with MassagerCeremonia Hair Oil & Scalp Massager SetPHOTO: Sephora$44 at SephoraView on Ceremonia.comView on Shopbop.com

Best with MassagerCeremonia Hair Oil & Scalp Massager Set

Best with Massager

Ceremonia Hair Oil & Scalp Massager Set

$44 at SephoraView on Ceremonia.comView on Shopbop.com

Star QualitiesExcellent starter kitIncludes massager for scalp stimulationFormulated with aloe vera for added hydrationRed FlagsOn the pricier end

Star QualitiesExcellent starter kitIncludes massager for scalp stimulationFormulated with aloe vera for added hydration

Excellent starter kit

Includes massager for scalp stimulation

Formulated with aloe vera for added hydration

Red FlagsOn the pricier end

On the pricier end

One of the necessary steps in the hair growth process is stimulating your scalp with ascalp massager— which is usually a handheld, pointy-tipped (but never sharp) scrubber that you can use before or after applying oil. This two-in-one product comes with both the hair oil and the accompanying massager that you use together to create a spa-worthy haircare experience at home. The oil is fortified with aloe vera and, while testing, we found that it left our strands feelingsohydrated with our split ends looking much less noticeable.

Size:2 oz. |Key Ingredients:Aloe vera, babassu oil, castor oil, meadowfoam seed oil

PHOTO: People / Stella YuPHOTO: People / Stella YuPHOTO: People / Stella Yu

Other Hair Growth Oils We Tried

People / Victoria Phillips

What to Know About Hair Growth Oils

Vet Your Ingredients

Just like withhair growth masks and conditioners,shampoos for thinning hair, orhair loss treatments, it’s important to make sure that any topical oil is packed with the right ingredients to foster healthy growth and nourish the hair along the way. “As a hairstylist, I can tell you that there are several key ingredients you should look out for when choosing a hair oil,” says Dr. Mbilishaka. They include:

On the other hand, however, there are ingredients that you should consider steering clear of when you’re searching for a good hair growth oil. Two of these are mineral oils and silicones, as they are known to clog pores and can lead to product buildup (which can later cause scalp irritation and hair loss).

Additionally, if you experience frequent breakouts, oils may not be the best choice for your hair growth journey. “In general, those withacne-prone skinshould be cautious when using oils in the hair,” says Dr. Landiscina. “Avoid getting them on the skin, as this can exacerbate acne.” Instead, try a lightweight serum likeVegamour’s offering.

Target the Cause of Your Hair Loss

Our hair can start to thin for several reasons. Everything from stress to new diets can result in bigger clumps of hair going down the drain in the shower, but sometimes it’s the products you’re using that are doing more harm than good.

Though it’s generally safe to wash your hair only once or twice a week, letting products like dry shampoo and mousse sit on your skin for too long can eventually lead to hair loss. “Product buildup on the scalp creates an angry scalp leading to shedding or slow growth,” says Matthew. “Think of it as suffocating the scalp.”

But if your wash routine is pretty solid (and you’re not testing new products all the time like us shopping writers), there may be some underlying health conditions that are leading to your shedding. “The most common kind [of hair loss] is calledandrogenic alopecia,” says Dr. Landiscina. “This is the type of pattern hair thinning we see as we age, which is due to how responsive our hair is to hormones and one’s own hormonal balance.” He also mentions that other medical conditions — like anemia — or certain medications and nutritional deficiencies can have a direct correlation to surprise bouts of hair loss.

If you are stumped about why you might be shedding more than usual, it’s always best to check with your doctor for the best answers.

There are a variety of methods that are important to employ when trying to grow out your hair. For starters, using a massager on your scalp before or after oiling encourages the nutrients to penetrate deeper into your scalp’s dermis and hair follicles.

“By stimulating the scalp, microcirculation helps flow freshly oxygenated blood to the scalp surface for potential increased hair regrowth while balancing and relaxing the mind [and] body,” saysMichelle Ranavat, the founder of Ranavat.

“Increased blood flow equals increased nourishment, [which] equals happy, healthy hair,” agrees Matthew. TheCeremonia Scalp Power-Duomakes this easy, as it comes with both an oil and scrubber in one easy purchase.

People / Emma Phelps

To find the best hair growth oils, our PEOPLE Tested team added 26 top formulas to their haircare routines for a six-week period to see how they impacted hair health and growth. Throughout the six-week period, we considered the overall application process, effectiveness, consistency, and the look and feel of our hair, to determine which ones are worth adding to your routine.

People / Lauren Critelli

Frequently Asked Questions“On average, hair grows about half an inch per month, which translates to six inches per year, according to theAmerican Academy of Dermatology,” says Dr. Mbilishaka. “However, this can vary based on a person’s age, gender, genetics, and overall health.”Hair growth oils are sometimes best for increasing the density and strength of your hair rather than giving it significant length, as it’s the health of the hair that allows it to grow longer rather than break off. “Just like a fingerprint, we all have a unique strand thickness that we cannot change,” says Ravanat. “However, we can keep more strands of hair on our head for a fuller, more voluminous hair look and feel.”Though hair oils can be beneficial for the overall health and strength of your hair, there’s not a one-size-fits-all for all hair types. “For example, people with fine or thin hair may benefit more from using hair growth oils than those with thick hair,” says Dr. Mbilishaka. It’s a misconception that people with natural curl patterns (usually) have thicker hair than people with straight or wavy, which makes their hair oil usage look different.Every hair oil is made differently, so it’s best to read the instructions that come with it and follow its specific application instructions. Some oils, like theWild Growth Hair Oil, are manufactured for daily use, but others can end up being damaging to your hair if they are applied too often.Just like otherproducts for thinning hair, while there is no set timeline as to when you should start to see fuller and healthier hair after using a hair growth oil (everyone is different), you should be experiencing an increase in a few weeks to months of routine use, according to your product’s manufacturer guidelines. “In a world of instant gratification, I implore you to stick to a routine — your future self will thank you," says Matthew.

Frequently Asked Questions

“On average, hair grows about half an inch per month, which translates to six inches per year, according to theAmerican Academy of Dermatology,” says Dr. Mbilishaka. “However, this can vary based on a person’s age, gender, genetics, and overall health.”

Hair growth oils are sometimes best for increasing the density and strength of your hair rather than giving it significant length, as it’s the health of the hair that allows it to grow longer rather than break off. “Just like a fingerprint, we all have a unique strand thickness that we cannot change,” says Ravanat. “However, we can keep more strands of hair on our head for a fuller, more voluminous hair look and feel.”

Though hair oils can be beneficial for the overall health and strength of your hair, there’s not a one-size-fits-all for all hair types. “For example, people with fine or thin hair may benefit more from using hair growth oils than those with thick hair,” says Dr. Mbilishaka. It’s a misconception that people with natural curl patterns (usually) have thicker hair than people with straight or wavy, which makes their hair oil usage look different.

Every hair oil is made differently, so it’s best to read the instructions that come with it and follow its specific application instructions. Some oils, like theWild Growth Hair Oil, are manufactured for daily use, but others can end up being damaging to your hair if they are applied too often.

Just like otherproducts for thinning hair, while there is no set timeline as to when you should start to see fuller and healthier hair after using a hair growth oil (everyone is different), you should be experiencing an increase in a few weeks to months of routine use, according to your product’s manufacturer guidelines. “In a world of instant gratification, I implore you to stick to a routine — your future self will thank you," says Matthew.

Our Expert PanelDr. Angelo Landriscina, MD, FAAD, also known as “Derm Angelo” onInstagramandTikTok, is a board-certified dermatologist who makes social media content discussing and debunking popular skincare and beauty products.Michelle Ravanatis the founder of her namesake haircare brand, Ravanat. Her products are rooted in Ayurvedic and adaptogenic skin and hair care and are clinically tested to ensure each claim.Dr. Afiya Mbilishakais a global expert on mental health and hair, specifically in the Black community. She brought her background in psychology and hairstyling together as the founder of PsychoHairapy, a platform that allows participants to engage in therapy sessions, become certified in therapy-based haircare (for hairstyling professionals only), and more.Davey Matthewis a celebrity hairstylist who has worked with famous clients such as Nicky Hilton and Julia Fox.

Our Expert Panel

Dr. Angelo Landriscina, MD, FAAD, also known as “Derm Angelo” onInstagramandTikTok, is a board-certified dermatologist who makes social media content discussing and debunking popular skincare and beauty products.Michelle Ravanatis the founder of her namesake haircare brand, Ravanat. Her products are rooted in Ayurvedic and adaptogenic skin and hair care and are clinically tested to ensure each claim.Dr. Afiya Mbilishakais a global expert on mental health and hair, specifically in the Black community. She brought her background in psychology and hairstyling together as the founder of PsychoHairapy, a platform that allows participants to engage in therapy sessions, become certified in therapy-based haircare (for hairstyling professionals only), and more.Davey Matthewis a celebrity hairstylist who has worked with famous clients such as Nicky Hilton and Julia Fox.

We created thePEOPLE Tested seal of approvalto help you find the very best products for your life. We use our unique methodology to test products in three labs across the country and with our network of home testers to determine their effectiveness, durability, ease of use, and so much more. Based on the results, we rate and recommend products so you can find the right one for your needs.

In short, PEOPLE Tested provides recommendations you can trust — every day, every purchase.

SourcesPEOPLE uses only high-quality sources, including peer-reviewed studies, to support the facts within our articles. Read oureditorial processto learn more about how we fact-check and keep our content accurate, reliable, and trustworthy.https://pubmed.ncbi.nlm.nih.gov/28093936/https://europepmc.org/article/med/25842469

Sources

PEOPLE uses only high-quality sources, including peer-reviewed studies, to support the facts within our articles. Read oureditorial processto learn more about how we fact-check and keep our content accurate, reliable, and trustworthy.https://pubmed.ncbi.nlm.nih.gov/28093936/https://europepmc.org/article/med/25842469

PEOPLE uses only high-quality sources, including peer-reviewed studies, to support the facts within our articles. Read oureditorial processto learn more about how we fact-check and keep our content accurate, reliable, and trustworthy.

https://pubmed.ncbi.nlm.nih.gov/28093936/https://europepmc.org/article/med/25842469

https://pubmed.ncbi.nlm.nih.gov/28093936/

https://europepmc.org/article/med/25842469

source: people.com