Peptide Hair Growth Serum

Peptide Hair Growth Serum

$36.99
Skip to product information
Peptide Hair Growth Serum
In 11+ baskets right now
4.8/5 | Based On 8300+ Reviews

Peptide & Rosemary Hair Growth Serum

PEPTIDE HAIR SERUM
MADE IN USA
Help hair look fuller, thicker, and healthier
Refreshes and nourishes the scalps
Notice fuller-looking hair with consistent use
Easy 1-minute daily scalp routine, no mess
Dr. Lydia Papadopoulos
The best hair routine is the one you’ll actually stick to. Thinning-looking hair doesn’t need a complicated routine. Just a few drops massaged into your scalp each day to nourish your scalp and support fuller, thicker, healthier-looking hair over time.”
Dr. Lydia Papadopoulos - Certified Dermatologist

View store information

Peptide Hair Growth Serum

Delivery: --
⏱️ Order within 27:00
120-day guarantee
PayPal
VISA
Pay
Pay

Pure, Clean, & Tested

The Formulation Behind the Results

Crafted in the USA (1 fl oz / 30 ml) with a lightweight, non-greasy texture designed to absorb cleanly into your roots without residue.

5-Peptide Complex

Advanced peptides (sh-Polypeptide-1, 9, 11 & sh-Oligopeptide-2, 10) to support hair strength and fullness.

Botanical Infusion

Powered by Rosemary Extract, Saw Palmetto, and Eucalyptus Leaf Extract to nourish the scalp environment.

Full Ingredient List

Water, Glycerin, Lecithin, Propanediol, Arginine, Caprylyl Glycol, Citric Acid, Eucalyptus Globulus Leaf Extract, Tocopherol, sh-Polypeptide-11, sh-Polypeptide-1, sh-Oligopeptide-2, sh-Oligopeptide-10, sh-Polypeptide-9, Lactic Acid, Glycine Soja (Soybean) Germ Extract, Triticum Vulgare (Wheat) Germ Extract, Scutellaria Baicalensis Root Extract, Sodium Benzoate, Gluconolactone, Calcium Gluconate, Potassium Sorbate, Rosmarinus Officinalis (Rosemary) Extract, Xanthan Gum, Sodium Gluconate, Serenoa Repens (Saw Palmetto) Extract

🌱 Vegetarian
🧬 Hormone Free
🌿 Vegan
🐇 Cruelty Free
🌸 Fragrance Free
💧 Mineral Oil Free
🧪 Paraben Free
⚛️ Phthalate Free
🛡️ Silicone Free
Sulfate Free

Warning: For external use only. Keep out of reach from children. Store in a cool, dry place. Gross weight: 2.88 oz / 82 g.

What People Actually Notice. Fuller-Looking Hair.

People don't ask what hair serum you use because you told them. They ask because your hair looks fuller, healthier, and well cared for.

Fuller-Looking Hair

Hair looks more full and voluminous, especially around the areas that need a little extra care.

Stronger-Looking Hair

Helps hair look healthier, stronger, and less dull with consistent use.

Healthier-Looking Scalp

A lightweight serum that nourishes the scalp without making your hair feel heavy or greasy.

Easy Daily Routine

A few drops, a quick massage, and you're done. Easy enough to actually stick with.

How Quickly Will You Notice a Difference?

First Use +

Lightweight serum absorbs easily into the scalp and fits into your daily routine.

After 2–4 Weeks +

With consistent use, hair may begin to look healthier and more full.

After 1–2 Months +

Hair can gradually appear fuller, thicker, and stronger-looking with continued use.

With Continued Use +

Keep your routine consistent to support the appearance of fuller, thicker-looking hair over time.

How It Actually Works

A FEW DROPS

Apply Directly to the Scalp

Part your hair and apply a few drops directly where you want to focus. Gently massage it in for 1–2 minutes.

EVERY DAY

Peptides + Scalp Care

The formula combines five peptides with arginine, rosemary, saw palmetto, and botanical extracts to nourish the scalp and support healthier-looking hair.

WITH CONSISTENT USE

Fuller-Looking Hair

Regular use helps support the appearance of fuller, thicker, stronger-looking hair as part of your daily hair care routine.

Join Thousands Getting Their Fuller-Looking Hair Back

See why Americans everywhere are adding our Peptide Hair Serum to their routine for fuller-looking, healthier hair.

Nathan K. | 32 before and after
Before
After

I've always been really self-conscious about how thin my hair looks around my part, especially under bright lights. After using this consistently, my hair looks fuller and healthier, and I feel a lot more comfortable wearing it down.

Nathan K. | 32

Verified Customer
Marielle T. | 41 before and after
Before
After

Work has been really stressful lately and I started noticing my hair looked thinner and flatter than usual. I wanted something simple I could add to my routine, and after using this consistently, my hair looks healthier and fuller.

Marielle T. | 41

Verified Customer
Kareem M. | 26 before and after
Before
After

My friends used to tease me about how flat my hair looked, which honestly made me pretty insecure about it. I've been using this consistently and my hair looks fuller and has more volume now.

Kareem M. | 26

Verified Customer
Eliana V. | 29 before and after
Before
After

My hair has gotten noticeably finer over the years and I hated how flat it looked after washing. I've been using this consistently and my hair feels healthier and has more body than before.

Eliana V. | 29

Verified Customer
Camille D. | 44 before and after
Before
After

I hated seeing how flat my hair looked in pictures from above. This has been really easy to add to my routine, and my hair looks noticeably fuller and healthier now.

Camille D. | 44

Verified Customer

What clinical hair care usually costs

Salon-grade hair support, without the salon markup

Specialty scalp treatments and clinical growth serums run $70 or more per bottle. Ours delivers the same targeted active care — we just cut out the middleman.

Peptide Hair Serum Specialty clinic scalp serum Multi-step hair loss routine
Cost per bottle $36.99single bottle $70–120per bottle $90–150multiple products
Applies directly to roots
Time to apply 1–2 minutes 1–2 minutes 5–10 minutes
Lightweight, non-greasy
5 Peptides + Rosemary + Saw Palmetto
No heavy buildup or residue
Money-back guarantee

One bottle lasts about a month of daily use. On the 3-bottle bundle that's $1 a day for a consistent routine supporting fuller-looking hair.

All prices in USD. Comparison prices reflect typical specialty retail and clinic pricing for peptide-based scalp treatments. Prices vary by brand.

As Featured In

HARPER'S BAZAAR
ELLE
marie claire
VOGUE
Forbes
BYRDIE
Fuller-Looking Hair 5-Peptide Formula Rosemary + Saw Palmetto Lightweight & Non-Greasy

Got Questions?

Frequently Asked Questions

Everything you need to know about the Peptide Hair Growth Serum.

What does the serum do?+

Nourishes the scalp and supports the appearance of fuller, thicker, healthier-looking hair using five peptides and botanical extracts.

How often should I use it?+

Use daily. Apply a few drops directly to the scalp and gently massage for 1–2 minutes.

Will it make my hair greasy?+

No, the lightweight texture absorbs quickly into the scalp without leaving hair feeling heavy or greasy.

How long before I notice results?+

Hair changes take time and consistency. Individual results vary as hair gradually looks fuller and thicker.

Can I use it with other products?+

Yes. Apply directly to the scalp, let it absorb, and then use your normal styling products.

Can men and women use it?+

Yes, it is designed for both men and women looking to maintain fuller, thicker-looking hair.

How do I apply it?+

Apply a few drops directly to target areas on the scalp and massage with your fingertips for 1–2 minutes.

Is it safe for all hair types?+

Yes, though we recommend a patch test first if you have sensitive skin.

What if I don't see results?+

Results vary by person. If you're not satisfied, you are covered by our 60-day money-back guarantee.

How long does one bottle last?+

A 30 ml bottle typically lasts between 30 to 60 days depending on your usage.

120-day guarantee
PayPal
VISA
Pay
Pay