Best Hair Oils for Growth (2026) Reviewed
Whether you’re dealing with thinning edges, slow growth, or a dry scalp, the right hair oil can make a noticeable difference. These are the best hair growth oils across every budget and hair type.
What to Look For
- Key ingredients — Rosemary oil has clinical backing for stimulating hair growth. Castor oil and biotin support follicle health and reduce breakage.
- Formula weight — Lightweight oils work better for fine hair; thicker oils like batana and castor suit coarse or textured hair.
- Scalp compatibility — Sensitive scalps benefit from fragrance-free or naturally-scented formulas. Peppermint and tea tree can invigorate but may irritate some users.
- Application method — Pre-wash treatments absorb deeper into the scalp. Leave-in oils offer daily convenience but may weigh down fine strands.
- Ingredient purity — Cold-pressed, unrefined oils retain more nutrients. Avoid formulas with heavy silicones if you want better scalp penetration.
Mielle Organics Rosemary Mint Scalp & Hair Oil — Best Overall
- Award-Winning Treatment - Our Rosemary Mint Scalp and Hair Oil is a nutrient-rich, intensive formula that blends biotin, mint, and essential oils including castor, tea tree, jojoba, coconut, and peppermint oil. This nourishing treatment supports a dry scalp and helps fortify strands from root to tip.
- Suitable for All Hair Types & Textures - Powered by rosemary oil & biotin to help invigorate the scalp and enhance circulation, making it an effective hair treatment for dryness and flaking.
- Multifunctional Formula - As a dry scalp treatment, this formula infuses moisture into the scalp while supporting long-term hair care goals. The biotin-rich blend makes it a go-to for those looking to encourage natural thickness.
- Stylists Recommend - Use as scalp oil, pre wash hair oil, or for split end care. Apply to scalp or ends, massage in, leave in or rinse after 10 minutes with cap for deep nourishment.
- Healthy Ingredients, Healthier Hair - At Mielle, we do more than care for hair. We champion it. Our formulas are scalp-loving, innovation-driven, and made to nourish, strengthen, and support your hair care journey with intention and performance in every drop.
Mielle’s viral rosemary mint oil delivers a potent blend of over 30 essential oils and nutrients at a price point that’s hard to beat.
This biotin-infused formula combines rosemary, peppermint, and tea tree oils to stimulate the scalp and boost circulation. The lightweight texture absorbs quickly without leaving a greasy residue. Works as a daily scalp treatment or pre-wash deep conditioning oil.
- Pros:
- Contains biotin plus rosemary for follicle support
- Invigorating peppermint scent
- Lightweight and non-greasy
- Suitable for all hair types
- Cons:
- Strong scent may be too intense for some
- Small 2 oz bottle goes quickly with daily use
Best for: Anyone wanting an affordable, research-backed rosemary oil that works on all hair types.
Wild Growth Hair Oil — Best Budget
- Promotes thick, long hair growth.
- Reduces blow-drying time (Please, Follow DIRECTIONS Exact for Proper Use).
- Softens and detangles hair.
- Stretches relaxers.
- Concentrated formula
A cult favorite for decades, Wild Growth delivers results with a plant-based formula that costs less than a takeout meal.
This blend of olive, jojoba, coconut, and pumpkin seed oils conditions while promoting thickness. The formula includes lavender, peppermint, and frankincense essential oils. A few drops go a long way, making the 4 oz bottle last for months.
- Pros:
- Extremely affordable per ounce
- Decades of proven results
- Detangles while conditioning
- Works on all hair textures
- Cons:
- Heavy texture can weigh down fine hair
- Strong herbal scent
Best for: Budget-conscious buyers who want a time-tested growth oil.
The Mane Choice Alpha Multi-Vitamin Scalp Growth Oil — Best for Textured Hair
- Natural Hair Growth & Retention: The Mane Choice Alpha Multi-Vitamin Scalp Nourishing Growth Oil is specifically formulated to encourage natural hair growth, improve retention, and strengthen hair from root to tip
- AKA "Multi-Vitamin" Scalp Growth Oil: Infused with Biotin and Vitamin C, this nourishing formula helps to stimulate, revitalize and rejuvenate the scalp, releasing clogged oil and buildup, leaving it feeling soothed and conditioned
- With Naturally Invigorating Oils: This scalp oil contains a powerful blend of Rosemary Extract, Rice Extract, Castor Oil, Jojoba Oil and Tea Tree Oil. These essential oils help nourish the scalp, reduce breakage, and improve overall hair quality
- Lightweight and Non-Greasy Hair Oil: This essential hair care product is formulated for the multicultural consumer. Adds no extra weight or greasy residue for a refreshed feel. Its natural formula absorbs quickly, leaving hair soft and manageable
- Enhance Hair Health: The Mane Choice offers a wide range of hair care products featuring effective ingredients. No Mineral Oil, Petrolatum, Parabens or Sulfates, to ensure the best care for you and your hair
Formulated specifically for textured and multicultural hair, this vitamin-infused oil targets the scalp to promote healthier growth.
The nozzle tip allows direct scalp application, making it easy to treat specific areas. Biotin, Vitamin C, rosemary, rice extract, and castor oil work together to reduce breakage and soothe dry scalp. Lightweight enough for daily use without buildup.
- Pros:
- Precision nozzle for targeted application
- Non-greasy formula
- Free of mineral oil, parabens, and sulfates
- Gentle enough for daily use
- Cons:
- May not be moisturizing enough for very dry scalps
- Results require consistent use
Best for: Those with curly, coily, or textured hair who need a lightweight daily scalp treatment.
Kitsch Rosemary Oil for Hair Growth — Best Pre-Wash Treatment
- NOURISHING ROSEMARY OIL FOR SCALP & ROOTS: This 100% plant-based pre-wash scalp oil features rosemary extract, biotin, castor oil, and jojoba oil to soothe dry, irritated scalps. It helps loosen buildup and deeply nourish roots, leaving hair feeling refreshed, soft, and more manageable without weighing it down.
- STRENGTHENING BLEND WITH CASTOR & JOJOBA: An antioxidant-rich blend of castor oil, jojoba oil, and argan oil delivers hydration and protection to hair and scalp. This lightweight formula smooths dry strands, strengthens hair texture, and helps reduce brittleness, making it ideal for pre-wash care and improving overall hair resilience.
- BIOTIN-INFUSED CARE FOR ALL HAIR TYPES: Gentle and versatile, this biotin- and rosemary-infused pre-shampoo oil works on all hair types. It nourishes the scalp, softens strands, and refreshes dry, damaged hair, helping maintain smoothness, manageability, and a healthier-feeling appearance with regular use.
- RELAXING LAVENDER SCENT MEETS HAIR WELLNESS: Infused with soothing lavender, this multi-benefit oil creates a calming, spa-like experience. It conditions the scalp, adds shine to strands, and enhances softness while promoting scalp comfort, making every pre-wash treatment a relaxing self-care ritual.
- SUSTAINABLE, CLEAN, AND MADE IN THE USA: This clean scalp oil is vegan, cruelty-free, and Leaping Bunny Certified. Made with responsibly sourced ingredients including argan, jojoba oil, castor oil, biotin, and rosemary extract, it nourishes hair and scalp while supporting sustainable, eco-conscious beauty routines.
This clean, plant-based formula is designed specifically as a pre-shampoo treatment to prep your scalp for maximum absorption.
Rosemary extract, biotin, castor oil, jojoba, and argan oil combine to loosen scalp buildup while nourishing roots. The lavender scent makes application feel spa-like. The eco-friendly aluminum bottle aligns with sustainable beauty routines.
- Pros:
- 100% plant-based ingredients
- Vegan and cruelty-free certified
- Recyclable packaging
- Soothing lavender scent
- Cons:
- Requires 10+ minutes to work before washing
- 60ml bottle is smaller than competitors
Best for: Eco-conscious buyers who want a dedicated pre-wash scalp treatment.
Lebanta Raw Batana Oil — Best for Intensive Repair
- Transform Your Hair: Our batana oil is crafted using 100% pure, organic ingredients, and handled with care by the Miskito people of Honduras. We use a traditional cold press method to naturally enhance the beauty and health of your hair.
- Achieve Your Dream Hair: Recommended by renowned herbalist Dr Sebi, our cold-pressed natural oil promotes hair growth and turns dull, dry hair into thick, shiny strands. Our hair growth oil is ideal for those looking to reverse hair thinning and fill in patchy areas.
- Hair Nourishment: Our hair growth oil strengthens follicles, enhances shine, while combating dryness, frizz and split ends. Enriched with nutrients this hair mask nourishes and repairs while promoting strong, vibrant hair growth.
- Scalp Rejuvenation: Say goodbye to dry hair with our raw batana oils deep moisturizing properties! This hair mask infuses your scalp with nutrients, delivering everlasting softness and shine. This means your hair is not just growing but glowing!
- Easy Application: Massage a generous amount of batana oil into your scalp for 3-5 minutes, leave it on for 20 minutes, then rinse. For the best results, use daily to repair, strengthen, and protect your hair. Enjoy the earthy aroma and watch your hair transform!
Sourced from Honduras and cold-pressed to preserve nutrients, this pure batana oil delivers deep repair for severely damaged hair.
Batana oil is rich in oleic acid and vitamin E, which penetrate the hair shaft to repair damage from within. The thick, butter-like consistency melts on contact and works particularly well as an overnight treatment. Traditional Miskito processing methods ensure authenticity.
- Pros:
- 100% pure, unrefined formula
- Excellent for extremely dry or damaged hair
- Can also be used on skin
- Ethically sourced from Honduras
- Cons:
- Strong earthy scent
- Too heavy for fine or oily hair
- Requires warming before application
Best for: Those with severely damaged, dry, or chemically-treated hair needing intensive repair.
Vegamour GRO Hair Serum — Best Splurge
- TRUSTED BY MORE THAN 2 MILLION WOMEN: Best-selling GRO Hair Serum is here to elevate your scalp and hair wellness. Plant-based phyto-actives help soothe the scalp, reduce signs of shedding and hair thinning to support thicker, fuller-looking hair.
- THICKER, FULLER, HEALTHIER LOOKING HAIR IN AS SOON AS 90 DAYS*: Even if you see and feel a difference, those first 90 days are only the start of your hair wellness journey. If you don’t keep up with your hair habit daily, results will start to wane.
- 95% SAW LESS FALLOUT, 100% SAID THEIR HAIR LOOKED HEALTHIER AND 95% SAID THEIR HAIR WAS STRONGER AND MORE RESILIENT: A blend of phytoactives including caffeine and biotin work synergistically from root to tip to revitalize strands.
- APPLY HAIR SERUM DAILY: Keep it with your toothbrush to make sure you never miss a day. Fill one dropper and apply all over the scalp. Massage into damp or dry hair for 30 seconds. The non-greasy, water-based formula won’t disturb your style.
- CLEAN, VEGAN, CRUELTY-FREE: We use clinically tested ingredients and ensure we formulate without silicones or hormones. Great hair starts with GRO Hair Serum.
Clinically tested and backed by visible results data, Vegamour’s serum is the premium pick for those serious about hair density.
Plant-based phytoactives work to reduce shedding and increase the appearance of hair density within 90 days of consistent use. The water-based formula absorbs instantly without any greasy residue. Vegan, cruelty-free, and formulated without hormones or harsh chemicals.
- Pros:
- Clinically tested with published results
- Non-oily, fast-absorbing formula
- Pleasant bergamot scent
- Safe for color-treated hair
- Cons:
- Premium price point
- Requires 90 days for visible results
- Must use daily for best results
Best for: Those willing to invest in a clinically-backed serum for noticeable thinning.
Difeel Rosemary and Mint Premium Hair Oil — Best Value
- ROSEMARY MINT OIL: A Strengthening & Nourishing formula, our Difeel Rosemary & Mint Hair Oil is infused with nourishing Biotin. Biotin plays an important role in the health of your hair, skin, and nails. A lack of Biotin can lead to hair loss.
- HAIR OIL WITH MINT AND ROSEMARY: Our Strengthening Hair Oil repairs dry and damaged hair to improve overall hair strength and growth.
- ROSEMARY OIL FOR HAIR GROWTH: his expertly blended formula provides intense moisture and shine, while its infusion of Biotin encourages healthy hair growth.
- ROSEMARY MINT GROWTH OIL: This invigorating non-greasy formula is made with natural ingredients.
- MADE IN USA: Easy Difeel Packaging and Dispensing. Produly Made in USA.
A generous 7.1 oz bottle of biotin-infused rosemary oil at a fraction of the cost of smaller competitors.
The non-greasy formula repairs dry and damaged hair while providing intense moisture and shine. Rosemary, peppermint, and castor oil support scalp health and hair strength. Made in the USA with natural ingredients.
- Pros:
- Large bottle offers excellent value
- Lightweight, non-greasy texture
- Invigorating mint scent
- Contains biotin for added support
- Cons:
- Contains soybean and canola oil as base
- Fragrance may not suit sensitive scalps
Best for: Daily users who want a large bottle of rosemary oil without the premium price.
Tropic Isle Living Jamaican Black Castor Oil — Best Castor Oil
- ALL PURPOSE OIL: Introducing our Jamaican Black Castor Oil! This version offers the perfect blend of functionality and sustainability. Designed to be lightweight yet durable, it ensures easy handling and transportation without compromising on the quality of the oil inside. The PET material provides excellent protection against light and oxygen, preserving the oil's freshness and potency over time.
- SKIN CARE: Seals in moisture, helps diminish appearance of scar tissue and promotes healthy skin. Primary component is Ricinoleic acid that helps to detoxify the skin and scalp promoting blood flow and assisting in collagen production.
- HAIR STRENGTHENER, MOISTURIZER & SEALANT: Nourishes and replenishes the scalp's natural oils to strengthen hair follicles to promote stronger, thicker, healthy hair. Use regularly to restore dry, brittle, colored and chemically treated hair to minimize hair loss and promote manageability.
- HOT OIL TREATMENT: Apply oil to scalp. Cover with plastic cap, sit under hair dryer for 30 minutes then shampoo hair thoroughly HOT OIL TREATMENT: Apply oil to scalp. Cover with plastic cap, sit under hair dryer for 30 minutes then shampoo hair thoroughly with Tropic Isle Living Jamaican Black Castor Oil Shampoo.with Tropic Isle Living Jamaican Black Castor Oil Shampoo.
- DEEP CONDITIONER: Add seven capfuls of oil to Tropic Isle Living JBCO Conditioner, apply to scalp and hair, cover with heating cap for 30-60 minutes. Rinse thoroughly then style as desired.
The gold standard for authentic Jamaican black castor oil, traditionally processed to retain maximum potency.
Rich in ricinoleic acid, omega fatty acids, and vitamin E, this thick oil strengthens follicles and promotes moisture retention. The traditional roasting process gives it the characteristic dark color and smoky scent. Works as a hot oil treatment or daily scalp moisturizer.
- Pros:
- 100% pure, traditionally processed
- Versatile for hair, skin, and nails
- Excellent for protective styles
- Repairs dry, brittle, and color-treated hair
- Cons:
- Very thick consistency requires warming
- Strong smoky scent
- Can cause buildup if overused
Best for: Those with thick, coarse, or natural hair who want pure, uncut castor oil.
Fable & Mane HoliRoots Hair Oil — Best Ayurvedic Oil
- 92% said their hair felt thicker. In a consumer survey of 25 participants after 2 weeks
- 92% said their scalp felt more nourished. In a consumer survey of 25 participants after 2 weeks
- 96% noticed less hair breakage from brushing. In a consumer survey of 25 participants after 2 weeks
- Key Ingredients: Ashwagandha, Dashmool and Castor Oil
- A divine fresh, floral scent that blends Indian jasmine sambac, transporting you to the divine city of Madurai in India.
Inspired by ancient Indian hair oiling traditions, this luxurious pre-wash treatment uses Ayurvedic botanicals for stronger roots.
Ashwagandha and Dashmool root blend strengthen hair from the scalp while castor oil conditions strands. The lightweight texture absorbs without heaviness. The floral-oriental scent with jasmine and champaca elevates the self-care experience.
- Pros:
- Silicone-free and vegan
- Safe for color-treated hair
- Luxurious spa-like scent
- Lightweight for all hair types
- Cons:
- Higher price per ounce
- Best used as pre-wash only
- Fragrance may be strong for some
Best for: Anyone wanting a luxurious, Ayurvedic-inspired scalp treatment with a sensory experience.
Verdict
For most people, the Mielle Organics Rosemary Mint Oil offers the best combination of proven ingredients, affordability, and versatility. If you’re on a tight budget, Wild Growth Hair Oil has decades of results backing its formula. For those dealing with significant thinning and willing to invest, Vegamour GRO delivers clinically-tested results.
