Best Natural Hair Growth Serums In July 2025

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Looking for the Best Natural Hair Growth Serums? Hey, we have got something for you here!.

To help you in your search, we have completed this list of the Best Natural Hair Growth Serums.

Top Rated Best Natural Hair Growth Serums Of 2025

Rank	Product Name	Score
1	Castor Oil (2oz) USDA Certified Organic, 100% Pure, Cold Pressed, Hexane Free Buy Now	9.7 Buy Now
2	Hair Growth Serum, Hair Loss Treatments, Hair Serum, Hair Growth Oil for Thicker Buy Now	9.5 Buy Now
3	BOLDIFY 3X Biotin Hair Growth Serum - Get Thicker Hair Day One Buy Now	9.1 Buy Now
4	Wild Growth Hair Oil - 4oz/118.291ml by Wild Growth Buy Now	8.8 Buy Now
5	Hair Growth Serum,2020 Hair Regrowth Serum Hair Thinning Treatment, Hair Growth Treatment Liquid Buy Now	8.6 Buy Now
6	GENIUS Hair Growth Oil, Biotin Hair Growth Serum, for Stronger, Thicker, Longer Hair Buy Now	8.3 Buy Now
7	PURA D'OR Hair Thinning Therapy Energizing Scalp Serum Revitalizer (4oz) with Argan Oil Buy Now	8.1 Buy Now
8	Biotin Hair Growth Serum - Hair Loss Prevention Treatment with fine thinning hair Buy Now	7.8 Buy Now
9	Hairfinity Botanical Hair Oil - Growth Treatment for Dry Damaged Hair and Scalp Buy Now	7.5 Buy Now
10	Natural Hair Growth Oil with Caffeine and Biotin - Hair Growth Oil Buy Now	7.2 Buy Now

1. Castor Oil (2oz) USDA Certified Organic, 100% Pure, Cold Pressed, Hexane Free

• Stimulate hair growth - grow longer and thicker hair in a quick, natural way, while also diminishing hair loss. pure castor oil is a natural hair treatment pack for dry brittle hair, dry scalps, and dandruff.
• 100% guarantee and one year warranty - we aim to offer the highest quality and most authentic products. we guarantee your satisfaction. if you are not satisfied with your purchase, please return it for a full refund within 365 days. add to cart.
• Smoother skin - keep your face moisturized and reduce blemishes, acne, pimples, scars, and fine lines without leaving your skin dry. pure castor oil is a great organic hair oil and acts as a oil free moisturizer to repair hair.
• Grow lush long eyelashes and bold eyebrows - the eyelash and eyebrow kit allow simple application to eye lashes and brow lines to promote eyelash growth and eyebrow growth. the glass droplet allow eye drops for eyelash and for nails. they are also handy for hair growth serum.
• Usda certified organic castor oil - kate blancs organic cold pressed castor oil is certified by usda and is guaranteed to be authentic, pure, natural, and hexane free. 100% guaranteed authentic or full refund.

2. Hair Growth Serum, Hair Loss Treatments, Hair Serum, Hair Growth Oil for Thicker

• Easy to use:just one step to prevent hair loss and promote hair growth,mix every 100ml shampoo with 6ml essence
• Hair growth serum: hair growth serum contains essential bio-active nutrients that improve the hair and scalp condition,creating a healthy environment for hair growth.
• Hair loss growth serum: try our hair growth serum today for thicker, longer, more voluminous and beautiful hair.
• Natural hair groeth serum with biotin oil - stimulates & nourishes hair follicles. designed to revitalize, strengthen and protect. for restoration, stronger, thicker & long lasting hair.
• Applicable hair symptoms: slow hair growth, hair urgent need to grow, inelastic, hair tangled dull, easy to break, rough and unruly, not supple.

3. BOLDIFY 3X Biotin Hair Growth Serum - Get Thicker Hair Day One

• 100% satisfaction guaranteed the trusted hair care company: as the leaders in thin hair care, we want you to try it and love it, 100% risk-free. we guarantee boldify 3x hair treatment for longer hair simply works, period, promoting gorgeous, lustrously shiny, thick long hair, or youll get back every penny youve invested, no questions asked.
• Falling, breaking, slow growing hair? hair regrowth treatment for women and men promotes fast restoration better than hair growth spray. the more you use boldify 3x hair biotin oil hair treatment, the faster youll promote longer, stronger, thicker, shimmering hair. and because it smells delicious, youll love using it every day!
• How it works makes gorgeous blowouts a breeze: gently towel dry hair. squeeze hair loss treatment into your palm and apply. blow dry or style and notice as boldify 3x biotin conditioner promotes noticeably silky, soft, radiant hair, without requiring additional hair products.
• Hair looks amazing, even after first application 100% natural hair growth complex, non-greasy, biotin infused volumizing hair growth serum for women and men instantly absorbs deep into your follicles, sealing their exterior with advanced thermal protection coating, while nourishing from the inside out, adding volume and shine, so you achieve the perfect blow out and p...
• No greasiness, stickiness or funny smell wont flatten hair either: while old-fashioned hair regrowth serums leave your hair feeling sticky, flat and dull, boldify 3x hair growth, leave in conditioner and heat protectant supports that fresh from the salon brazilian blow outlook without the tacky feel.

4. Wild Growth Hair Oil - 4oz/118.291ml by Wild Growth

5. Hair Growth Serum,2020 Hair Regrowth Serum Hair Thinning Treatment, Hair Growth Treatment Liquid

• Natural hair protectioncan promote blood circulation and stimulate hair regrowth, repair damaged hair and nourish the scalp. have the effect of cleaning the hair, can promote cell regeneration, and balance the secretion of sebum.
• For all hair typesperfect for normal, thinning, color-treated, curly and/or ethnic hair. can be used by men and women.
• Hair growth within 28 days 2 or 3 times fast speed of hair growth.dense hair, issuance, prevent hair loss, let the hair follicles to grow new hair root.raise hair make hair smoother.
• Hair regrowth oil this hair essece supports the strengthening of the hair root and can make the blood flow of the scalp. make perfectly smooth hair. and easy to manage and healthy-looking.
• Anti-hair loss- detoxify the scalp and encourage healthy hair, strength and resiliency, accelerate the scalp blood circulation and promote metabolism, so they accelerate hair growth and enhance the firmness, density and elasticity of the hair itself.

6. GENIUS Hair Growth Oil, Biotin Hair Growth Serum, for Stronger, Thicker, Longer Hair

• Safe & gentle - genius stem hair growth oil is very gentle yet provides amazing results. it is non-paraben , non-cruelty, non-gluten, non-sulfate, non-parfum
• Suggested use: for the best results, mix 2 - 3 drops of the product with shampoo.work a quarter-sized amount of product into palms and massage into your scalp, working from root to tip of hair using your fingertips. wash your hair thoroughly with warm water.
• Healthier & fuller hair - our nourishing formula strengthens thinning and weak hair resulting in noticeably thicker, fuller and healthier hair. hair becomes smoother and shinier with less frizz and breakage.
• Smart hair growth: genius stem works effectively by naturally activating dormant hair follicle germ tissue on the scalp, promoting rapid growth and nourishment of hair due to its unique organic ingredients. it contains bio-active nutrients essential for hair growth.

7. PURA D'OR Hair Thinning Therapy Energizing Scalp Serum Revitalizer (4oz) with Argan Oil

• Helps hair thinning naturally. stimulating blend of 15 key active ingredients including niacin, biotin, argan oil, antioxidants and other natural ingredients that detoxify the scalp and encourage healthy hair, strength and resiliency.
• Science + nature. all pura dor formulas combine science and nature to deliver transformative hair therapy. no sls (sulfates). no parabens. no harmful chemicals. gluten free. hypo-allergenic. cruelty-free. manufactured in the usa. color safe.
• Gentle yet effective. ultra-nourishing blend of premium oils & antioxidants specially formulated to effectively treat thinning, damaged, and/or color-treated hair. gentle enough for daily use.
• Get to the root of the problem. it all starts with a healthy scalp. this invigorating blend of extracts and essential nutrients fortifies and energizes hair from roots to tips, helping reduce hair thinning*.
• Clinical power. clinically tested formula with many great benefits including reduce hair thinning due to breakage and increases volume*

8. Biotin Hair Growth Serum - Hair Loss Prevention Treatment with fine thinning hair

• Customer support - we are offering a full refund of your purchase if you are not satisfied with our biotin hair growth serum.
• Formula for hair growth- biotin hair growth serum strengthens your weakened hair to support the growth and maintenance of natural and healthy hair. biotin hair growth serum is a product that helps with all types of hair loss and can be used for all hair types.
• Easy to apply- our hair growth products are recommended to use on wet hair for strong absorption. after cleansing, apply a proper amount of serum to the palm and evenly apply it to your scalp and hair, then massage it until absorbed.
• Biotin hair growth serum contains biotin- our hair growth oil contains biotin, which supports healthy hair and growth. biotin has an excellent effect on hair loss prevention and health care. biotin strengthens weakened hair to support the growth and maintenance of natural and healthy hair.
• Caution- keep out of reach of children. avoid eye contact. if the product accidentally touches the eyes, please rinse it with water immediately. can reuse if necessary. sensitive skin can reduce usage.

9. Hairfinity Botanical Hair Oil - Growth Treatment for Dry Damaged Hair and Scalp

• 95% reduction in breakage - pamper your hair and scalp with this powerful blend of nutrient dense vitamins and essential oils. increase shine & elasticity for faster hair growth.
• Use with hair vitamins and hair growth products.
• Chemmical free - no additives for maximum healing anti-inflammatory benefits. 100% naturally derived ingredients and essential oils. free of sulfates, silicones, parabens, phthalates, mineral oil, petroleum and fragrance.
• For all hair types - including color or keratin treated, permed, natural, and curly hair. for men and women. perfect to deliver botanicals to areas affected by hair loss, thinning, or alopecia.
• Hair & scalp deep treatment - collagen, grapeseed oil, sweet almond oil, coconut oil, olive oil, jojoba oil, moringa oil, apricot oil, and vitamin e are infused with essential oils.

10. Natural Hair Growth Oil with Caffeine and Biotin - Hair Growth Oil

• Impressive hair growth - essy beauty hair growth oil is packed with vitamins, antioxidants and nutrients that effectively stimulate stronger and faster hair growth on both men and women.
• Healthier & fuller hair - our nourishing formula strengthens thinning and weak hair resulting in noticeably thicker, fuller and healthier hair. hair becomes smoother and shinier with less frizz and breakage.
• Top quality power ingredients - all natural and pure ingredients castor oil, caffeine, rosemary oil and biotin blend harmoniously to create a magical formula. castor oil is filled with omega 6 essential fatty acids, minerals, proteins, and vitamin e and has natural anti-bacterial, anti-fungal properties to promote healthier and stronger hair. caffeine compounds stimulat...
• Safe & gentle - our hair growth oil is very gentle yet provides amazing results. it is non-paraben , non-cruelty, non-gluten, non-sulfate, non-parfum and non-triclosan.