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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
Healthy-Looking Hair Starts at the Scalp
I've been enjoying this gifted by nutrafol Women Hair Serum, especially for its lightweight, easy-to-apply texture. It absorbs nicely without leaving my scalp feeling greasy or my hair weighed down. I love that it's formulated with ashwagandha and exosomes and feels like an easy addition to my hair-care routine. With consistent use, my hair and scalp feel healthier and more cared for.



Great as always
This product was complimentary from nutrafol. I really liked the lightweight texture of this serum. It blends effortlessly into my scalp. It feels well on the scalp and does wonders. It is nicely fragranced.
10/10
I'm honestly really impressed with this scalp serum. The texture is super lightweight, not oily at all, and it doesn't make my hair greasy even when I apply it in the morning on clean hair. After about a week, my hair already feels more alive and lighter. I also love that it has no noticeable scent and a really clean ingredient list. Very easy to use every day. complimentary from nutrafol

Nice
I got the Nutrafol Lightweight Scalp Serum for Thinning Hair and I'm hopeful for long term results! I've lost 183 pounds on a GLP-1 and reducing hair shedding is always a top priority for me. The dropper is easy to use and a little product goes a long way! It doesn't feel heavy on my hair at all which I appreciate. complimentary from nutrafol.

Lightweight and easy to use
I really like this scalp serum. It feels lightweight and absorbs quickly without leaving my hair greasy or heavy. It's easy to apply and fits nicely into my hair care routine. My scalp feels fresh and comfortable after using it, and I like how simple it is to use every day. 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