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Hair Growth Serum
Hair Growth Serum
Hair Growth Serum
Hair Growth Serum
Hair Growth Serum
Hair Growth Serum
Hair Growth Serum
Hair Growth Serum
Hair Growth Serum
Hair Growth Serum
Hair Growth Serum
Hair Growth Serum
Hair Growth Serum
Hair Growth Serum
Hair Growth Serum
Hair Growth Serum

4.82/5 • Over 1 Million Happy Customers

Fuller Hair Serum

with Biotin & Caffeine

Thickens the look of fine, thinning hair

Fills in sparse areas at the part & crown

Reduces breakage and shedding

Revives a healthy, balanced scalp

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No hidden fees

Guaranteed safe & secure checkout  |  No hidden fees

Get it between Tue, Oct 27 - Fri, Oct 30

Try it risk free for 30 days

Don't love it? We'll give you a full product refund.

“Menopause took my hair. This is giving it back. Way less shedding after a month!”

- Anna K., 53

See more reviews

See more reviews

“Menopause took my hair. This is giving it back. Way less shedding after a month!”

- Anna K., 53

See more reviews

Details

Remember when your ponytail felt full? Let’s get that back.

Biotin, caffeine and onion extract go straight to the roots to strengthen fragile strands and fill in the look of a thinning part.
It absorbs in seconds with no greasy feel, so you can use it daily and style as usual. Wear your hair down again, and love it.

Volume:

30 ml / 1 fl oz

Ingredients

STRENGTHENING ACTIVE

Biotin

Strengthens fine, fragile strands

ROOT ACTIVE

Caffeine

Helps reduce hair fall at the roots

DENSITY ACTIVE

Onion Extract

Supports fuller-looking hair

Full ingredients list:

Biotin, Zinc Gluconate, Zinc PCA, Caffeine, Hydrolyzed Soy Protein, Panthenol, Niacinamide, Panax Ginseng Root Extract, Fulvic Acid, Allium Cepa Bulb Extract.

How To Use

Apply directly to scalp, sectioning wet or dry hair as you go.

Smooth over face & neck AM/PM, after serums & before SPF.

Massage in with fingertips. Don’t rinse.

Use once daily.

Shipping & Returns

Shipping
Enjoy FREE shipping when you order 2 or 3 bottles. For 1 jar, shipping is just $4.99.


Returns or Exchanges
To ensure your full satisfaction, every purchase is backed by our 30-day money-back guarantee. If for any reason you are unsatisfied with your order, we’ll send you a free return label. You can return it for a full product refund, even if you’ve used it, or exchange it for another product, no questions asked. Original shipping costs are non-refundable. For details on how to process a return or exchange, visit our FAQs.

We Believe In Real Results, Not Empty Claims

If you're not 100% happy, simply return it for free and we'll give you a full product refund, even if you've used it.

30-DAY MONEY BACK GUARANTEE

FULLER-LOOKING HAIR IN 4 WEEKS

Menopause Thinned Your Hair? Let’s Bring It Back.

Hormonal changes after 40 can thin hair fast. Our serum gives your scalp the support it needs for hair that looks thicker and stronger again.

Wider part

See-through crown

Shedding

Brittle,

thin hair

Wider part

See-through crown

Shedding

Brittle, thin hair

“I used to dread brushing. Now there’s barely anything in it. Took about a month.”

- Olivia  F., 64

It’s Time To Love Your Hair Again

Our Fuller Hair Serum targets the biggest hair worries after menopause.

Fuller Hair

Fuller, Thicker-Looking Hair

Fills in the look of a wider part and see-through crown for denser-looking hair. 

Less Shedding

Less Shedding, Less Breakage

Stronger roots mean less hair on your pillow, brush and shower drain.

Stronger Strands

Stronger, Shinier Strands

Panthenol and soy protein smooth and strengthen dry, brittle hair.

Healthy Scalp

A Healthy, Balanced Scalp

Zinc and niacinamide keep your scalp clean, calm and comfortable.

WHAT TO EXPECT

Hair Grows in Cycles. Here’s Your Timeline.

✦ ✦ ✦

Weeks 1–3

Less hair in your brush. Scalp feels fresh and balanced. 

Weeks 4–8

Strands look stronger and shinier. Your part looks less see-through. 

Months 3–6

Hair looks thicker and fuller, from the crown to the ends. 

Results build with daily use. Individual results may vary.

CONSUMER STUDY-VALIDATED

What Women Noticed After 4 Weeks

0%

reported less shedding and breakage
0%

noticed new baby hairs in thinning areas
0%

saw stronger, shinier hair

Based on a 4-week consumer perception survey of 50 users. Individual results may vary.

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Made For Mature Hair

The Formula Thinning Hair Needs

The ingredients hair experts swear by, delivered straight to the roots where fuller-looking hair begins. 

STRENGTHENING ACTIVE

Biotin

Strengthens fine, fragile strands

ROOT ACTIVE

Caffeine

Helps reduce hair fall at the roots

DENSITY ACTIVE

Onion Extract

Sulfur-rich for thicker-looking hair

REPAIR ACTIVES

Panthenol & Soy Protein

Smooth strands and reduce breakage

BALANCING ACTIVES

Zinc & Niacinamide

Balance scalp oil for a healthy base
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Just The Good Stuff - No Nasties!

Just The Good Stuff No Nasties!

Title

MINOXIDIL-FREE

NON-GREASY

NO RINSE REQUIRED

COLOR-SAFE

PARABEN-FREE

CRUELTY

FREE

23,000+ Women Are Seeing Fuller Hair

“A product to keep”

“I’ve only used it for 10 days and my hair has stopped coming out in clumps!!! I’m a 73-year-old woman with long hair that was shedding from the front, and I’d started wearing it up just to hide the thin spots. My scalp feels clean and fresh, and it doesn’t leave my hair greasy, so I can still wear it down. Can’t wait to see what a few months will do!”

- Jasmine L.

Verified

“My hairdresser noticed first”

“I didn’t say a word, but at my last appointment she asked what I’d been using because there was new growth around my part. I almost cried. When I got home, I compared photos from last spring, and the difference on top is so obvious. Three months of using it every night, and totally worth it.”

- Serena B.

Verified

“3-month real review”

“I was dealing with thinning at my temples, you could see it every time I pulled my hair back. I put the oil mostly on those spots for the last 3 months and the results are better than I hoped. Theres new growth all over my head, not just the temples. My hair feels thicker overall and I can wear a ponytail again without feeling self conscious. Got my hair done for our 45th anniversary dinner last week and for once I didnt hate the pictures.”

- Kara D.

Verified

HOW TO USE

One Minute a Day to Fuller-Looking Hair

Follow these simple steps every day for the best results:

Part your hair into sections, wet or dry.

Apply a few drops directly to thinning areas, like your part, crown and hairline.

Gently massage into your scalp with your fingertips.

Leave it in. No rinsing needed. Repeat once a day.

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Smarter Than Your Average Hair Serum

Naraskin Lab Skin Firming Cream
Fuller Hair Serum
Luxury Anti-Aging Creams
Typical Hair Oils
Serums
Targets
✓ Scalp & roots
− Ends & shine only
Key actives
✓ 10, including biotin & caffeine
− Usually 1-2 oils
Texture
✓ Lightweight, non-greasy
− Heavy, greasy roots
Made for
✓ Fine, thinning hair
− Frizz & styling
Guarantee
✓ 30-day money back
− Rarely
Swipe to compare →

Smarter Than Your Average Hair Serum

Naraskin Lab

Typical Hair Oils

Targets

Scalp & root health

Ends & shine only

Key actives

10 actives, including

biotin & caffeine

Usualy 1-2 oils

Texture

Lightweight, non-greasy

Heavy, greasy roots

Made for

Fine, thinning hair

Frizz & styling

Guarantee

30-day money back

Rarely

Frequently Asked Questions

When will I see results?

Most women notice less shedding in 3–4 weeks. Fuller-looking hair takes 3–6 months, because hair grows in cycles.

Will it make my hair greasy?

No. It’s lightweight and absorbs fast, so you can style as usual.

Can I use it on colored or treated hair?

Yes. It’s safe for colored and chemically treated hair, so you can keep coloring as usual.

Is it safe for sensitive scalps?

Yes. The lightweight formula is gentle enough for sensitive scalps and daily use. As with any new product, do a quick patch test first, and stop using it if irritation occurs.

Will it clog my pores or dry my skin?

Many women use it alongside other hair treatments. If you’re using minoxidil or any medicated product, check with your doctor first, and apply them at different times of day to avoid irritation.

How does shipping work?

Enjoy FREE shipping when you order 2 or 3 bottles. For 1 bottle, shipping is just $4.99.

Orders ship from our U.S. warehouse in California and typically arrive within 3–5 business days. You’ll receive tracking information as soon as your order ships.

What if it doesn't work for me?

You're covered by our 30-day money-back guarantee. Contact support@getnaraskin.com for a full refund, even if the bottle is used.

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Customer Reviews

INFORMATION

Terms of Service

Privacy Policy

Refunds & Returns Policy

Shipping Policy

Contact Us

CONTACT US

+1 (315) 756-3693

support@getnaraskin.com

505 Montgomery Street, 10th & 11th floors, San Francisco, California 94111, USA.
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Copyright © 2026 Naraskin Lab. All Rights Reserved.

Disclaimer: The statements on this website have not been evaluated by the Food and Drug Administration. Naraskin Lab products are not intended to diagnose, treat, cure or prevent any disease. Results may vary. Some testimonials that appear on this website may include customers who received free products or compensation in exchange for their honest review. This website is for education and information purposes only and is not intended as medical advice or a substitute for medical advice. Money-back guarantee valid for 30 days. Refund excludes shipping costs.