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Highlights
Summary
Noticing hair thinning and breakage? Give your hair support directly at the scalp with Nutrafol's Lightweight Scalp Serum for Thinning Hair. Physician-formulated to visibly reduce hair shedding and hair fall caused by breakage with 100% drug-free ingredients for visibly thicker, fuller hair.
Benefits
- Helps protect against hair thinning caused by breakage directly at the root (1)
- Targeted support for areas of concern directly at the scalp (1)
- Supports the scalp microbiome to promote scalp health (1)
- Visibly thicker, fuller and more voluminous hair (1)
- Formulated with proprietary Ashwagandha Exosomes, an advanced molecular delivery system that contains RNA, Lipids, and Protein to enhance scalp health
- Clinically tested
- Certified microbiome-friendly
- Color and extension safe
- 100% natural fragrance
- Formulated without parabens, phthalates, silicones, sulfates
Research Results
- In a clinical study in as little as 90 days (1):
- Visibly thicker, fuller hair
- Visibly reduce breakage
- Visibly healthier hair
- Nutrafol. Data on file. 2023.
Key Ingredients
- Ashwaghanda Exosomes: An advanced molecular delivery system that contains RNA, Lipids, and Protein to enhance scalp health
- Irish Moss Peptides: A marine plant cultivated in the Subarctic that helps support visibly thicker, fuller, more voluminous hair
- Maca Extract: Adaptogenic botanical that helps protect from oxidative stress to support visibly thicker hair
Item 2652255
Apply serum directly to your scalp while sectioning hair with the dropper tip. Use enough serum to lightly cover the areas of concern. Massage with fingertips. Do not rinse. Use once daily.
Precautions: For adults only. For topical use only. Do not ingest. Avoid eye contact. Please consult a doctor if irritation occurs. Keep out of reach of children.
Aqua, Glycerin, Melaleuca Alternifolia (Tea Tree) Leaf Water, Propanediol, 1,2-Hexanediol, Niacinamide, Panthenol, Hydroxyethylcellulose, Lepidium Meyenii (Maca) Root Extract, Maltodextrin, Caprylhydroxamic Acid, Equisetum
Arvense (Horsetail) Extract, Hippophae Rhamnoides (Sea Buckthorn) Fruit Extract, Laminaria Saccharina (Neptune Kelp) Extract, Chondrus Crispus (Seaweed) Extract, Sodium Metabisulfite, Alcohol, Arginine, Phospholipids, Lactic Acid, Melatonin, Potassium Sorbate, Lactobacillus Ferment, Pisum Sativum (Pea Sprout) Extract, Phosphate Buffered Saline, Withania Somnifera Seed Exo Extract.
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Reviews
Review Snapshot
by PowerReviews
Ratings Distribution
Hair Type
Most Helpful Positive Review
Can't wait to see my results
I received this product complimentary from Nutrafol💓 For most of my life, I have always had very healthy, long, thick hair. Then I went to cosmetology school, and also went through a period of extreme depression so I lost a lot of my hair from over bleaching, and stress. Almost two years ago, I had...
Most Helpful Critical Review
Your daily Multivitamin for hair
I love this stuff! After consistent nightly use it made my hair start to look fuller, thicker and my hair color more vibrant. My hair has been so manageable, weighty and bouncy. Hair styles also seem to last longer now. The serum itself is very light and non greasy. However when applying it - I my h...
161 results
Amazing!
I have already noticed such a difference in my hair loss since using this serum. I'm noticing less shedding in the shower and my part appears much fuller! I've noticed hair regrowth right along the front of my forehead and a little goes a long way with this serum. Gifted by Nutrafol.
my hair feels healthier since I started using this
I've been using Nutrafol Lightweight Scalp Serum for thinning hair and really like how lightweight and non-greasy it feels. It absorbs quickly and doesn't leave my hair looking oily. I've noticed my hair feels healthier and looks a little fuller with consistent use. I'd definitely recommend it if you're looking for an easy addition to your hair-care routine. complimentary from Nutrafol
I will buy more!
This serum is a total game changer! The formula is super lightweight, absorbs really quickly, and leaves zero residue on my roots. I've noticed less shedding and my hair feels visibly thicker near the roots. gifted by nutrafol
Great product
complimentary from nutrafol for my honest review. So far I'm swing great results. I have less shredding and I see baby hairs starting to appear. It's super lightweight so it doesn't make my hair greasy or leave any residue. Easy for every day use.

Dry hair oil
If you've tried hair oils before you know it's hard to find one that doesn't make your hair a greasy mess, even when applied carefully. I was impressed with how dry this product feels despite it being an oil; my hair doesn't really get greasy from this with the same careful application as others. Haven't been using it long enough to see results in terms of hair health but it does feel softer. Make sure to use a clarifying shampoo every other wash though as this, like any other oil, can build up. gifted by nutrafol
Questions
Q&A
Showing 5 out of 6 Questions
- Q
I have thinning hair with perimenopause, that is very depressing for me to look at, will this help? Also will it be something i could do every other day so that it would be cheaper?
- Asked by Hey hey
- Official Answer By Nutrafol - Brand EngageThank you for your question! Women's Hair Serum is a physician-formulated, lightweight hair serum that visibly reduces hair shedding and hair fall caused by breakage, while replenishing nutrients directly at the scalp for visibly fuller, thicker hair. For best results, Hair Serum should be applied once a day, every day, directly to the scalp. We have not studied the impact of using our Hair Serum every other day. When used as directed, in as little as 90 days users reported: - Visibly healthier hair - Visibly thicker, fuller hair - Visibly reduce breakageWas this answer helpful to you
- Q
Is this effective for men?
- Asked by Aroz
- Official Answer By Nutrafol - Brand EngageBoth Nutrafol Hair Serum and Nutrafol Hair Serum Men formulations are safe for adults when used as intended. We created two different formulations because men's scalps are more sensitive to different factors than women's resulting in slower cell turnover, which manifests as weak, thinning hair. Hair Serum for Men is formulated with bio-specific ingredients for men's scalps to promote visibly thicker, fuller hair. Nutrafol Hair Serum Men contains the unique ingredients, red ginseng & caffeine, known to help reduce visible shedding for visibly thicker hair/visible thickness. In women, the biological impact of stress, metabolism, and compromised nutrition shows on the scalp as visual hair thinning and hair prone to breakage. Hair Serum for Women is formulated with bio-specific ingredients to support visibly thicker, stronger-feeling hair. Nutrafol Hair Serum Women contains the unique ingredient, maca, an adaptogenic botanical that helps protect from oxidative stress to support visibly thicker hair.Was this answer helpful to you
- Q
I've used serums before and they have left my hair looking extremely greasy. Does this do that?
- Asked by Help with hair thinning
- Official Answer By Nutrafol - Brand EngageNutrafol Hair Serum is a physician-formulated, lightweight, non-greasy formula that absorbs quickly without leaving residue. Nutrafol Hair Serum is powered by fast-absorbing technology with proprietary Ashwagandha Exosomes that are 1500x smaller than Ashwagandha used in other products, meaning they absorb into your scalp quickly and effectively. In a clinical study, users saw visibly thicker, fuller hair in as little as 90 days.Was this answer helpful to you
- Q
Is this safe on color treated hair?
- Asked by Carrie
- Official Answer By Nutrafol - Brand EngageYes, Nutrafol Women's Hair Serum is color and extension-safe.Was this answer helpful to you
- Q
How long does a bottle last?
- Asked by Ship
- Official Answer By Nutrafol - Brand EngageOur goal at Nutrafol is to set you up for success in your hair health journey, so our 1 oz/30mL Hair Serum bottle provides you with a 30-day supply to help keep you consistent.Was this answer helpful to you