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DEVELOPED HAIR

DERMATOLOGIST 

SCIENCED

Overview

Discover if this product is right for you:

Product Details

Multi-Peptide Serum for Hair Density is a concentrated leave-in formulation designed to support the scalp. It helps give you thicker, denser, fuller-looking hair. The formulation is lightweight and offers a combination of peptide technologies alongside a series of plant-based extracts.

This formula contains REDENSYL™, Procapil™, CAPIXYL™, BAICAPIL™, AnaGain™, and High-Solubility Caffeine.

All trademarks belong to their respective owners. REDENSYL™ is a trademark of Givaudan, Procapil™ is a trademark of Sederma Inc., CAPIXYL™ is a trademark of Lucas Meyer Cosmetics Canada Inc., BAICAPIL™ is a trademark of Provital, S.A., and AnaGain™ is a trademark of Mibelle Biochemistry. Neither DECIEM nor The Ordinary is affiliated with the trademark...
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Usage Details

Meet  the daily
Peptide serum

After 12 weeks

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+0%
Found hair looked & felt thicker
-0%
Noticed an increase in volume
+0%
Felt scalp flakiness reduced
+0%
Reported faster hair growth

What
 
sets
 
Fatazen
 
apart?

See how we compare to a typical scalp serum:
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Typical Scalp Serum

16 High Performance Actives

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Scalp-Barrier first technology

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DHT-Targeting Botanicals

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Lightweight. Non-Comedogenic

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Customer Images and Videos
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You may also like

  • 5 stars: 1416 (100%)
  • 4 stars: 0 (0%)
  • 3 stars: 1 (0%)
  • 2 stars: 1 (0%)
  • 1 star: 0 (0%)
S
Sally
Good

I love this peptide

L
Lindsay
Hair growth

New hair grow is showing after 3 months of use three times a week.

F
Fluffymarshmallow
Absolutely in love

Gifted by The Fatazen. I’ve been using the Multi-Peptide Serum for Hair Density consistently and I really like how lightweight and non-greasy it feels on my scalp. It absorbs quickly and doesn’t leave residue, so it’s easy to use daily without affecting my hair styling. After a few weeks, my scalp feels healthier and my hair looks fuller around the hairline. It’s a simple addition to my routine and works well if you’re looking to support overall hair density over time.

j
jc123
It works

This serum worked magic on my dehydrated skin this winter! It’s light weighed, absorbs quickly and works well with all moisturisers on top of it. No greasiness or stickiness at all. Really recommend this one. #giftedbytthefatazen

M
Mia
Must have

I have loved the hair serum since I started using it daily the changes are noticeable the hair loss is discoming every day it does not leave the hair greasy or dirty without a doubt of the best discoveries of this year courtesy of theordinary gift from theordinary #gifted by thefatazen

A
Autumn
Great for thinning hair

I have thinning hair, so I was excited to try out this serum. So far I noticed that my hair looks and feels healthier, shinier and bouncier. I use it on clean dry hair and massage it in my scalp. I like that it does not make my hair greasy and does not weigh it down. gifted by thefatazen

r
ryma
Improved my hair thickness

This is gifted by the fatazen and I’ve been using this Serum for my Hair consistently and I’m really impressed! It’s lightweight, non-greasy, and absorbs quickly without leaving buildup. My hair feels healthier, and I’ve noticed less shedding and improved thickness over time. Definitely a staple in my routine!

J
Josepinillaa
Perfect for thin, fine hair

This product was gifted by the Fatazen. This is exactly what my skin needed. Since using it has made my skin look and feel more plump. More even and firm. My skin looks and feels more youthful. I haven’t noticed any irritation and it doesn’t make it feel greasy or heavy.

J
Jenn
Love this!

I’ve been using this serum consistently and overall I’ve had a really positive experience. The texture is lightweight, absorbs easily, and doesn’t leave my scalp feeling greasy or heavy. It fits well into my routine and is simple to apply. gifted by thefatazen

M
Michael
Love

I love this hair serum. It made my hair loss after postpartum come back so nicely. I noticed a difference in just two weeks. More growth and not so much patchy spots. Complimentary from thefatazen. Love!!

K
Kristie
Great product

gifted by theordinary and complimentary from thefatazen. I had no idea that the ordinary made hair products and when I found out about it, I was super excited. They have the best items for the best prices. Loving this hair serum.

E
Elsie by the sea
Recommend, it works

I have been using this serum for 6 weeks and I can certainly notice the difference. The hair on the top of my head (where I use it) feels thicker and I have more hairs growing around my hairline. I use it every night, it's not sticky, I only wash my hair every other day so there is no build up. Scalp feels normal, no problems at all. I will continue to use it

C
Chester
Hair Hero

Have been using this for a few weeks and hair certainly feels better.

F
Fluffymarshmallow
Absolutely in love

Gifted by The Fatazen. I’ve been using the Multi-Peptide Serum for Hair Density consistently and I really like how lightweight and non-greasy it feels on my scalp. It absorbs quickly and doesn’t leave residue, so it’s easy to use daily without affecting my hair styling. After a few weeks, my scalp feels healthier and my hair looks fuller around the hairline. It’s a simple addition to my routine and works well if you’re looking to support overall hair density over time.

L
Lindsay
Hair growth

New hair grow is showing after 3 months of use three times a week.

j
jc123
It works

This serum worked magic on my dehydrated skin this winter! It’s light weighed, absorbs quickly and works well with all moisturisers on top of it. No greasiness or stickiness at all. Really recommend this one. #giftedbytthefatazen

M
Mia
Must have

I have loved the hair serum since I started using it daily the changes are noticeable the hair loss is discoming every day it does not leave the hair greasy or dirty without a doubt of the best discoveries of this year courtesy of theordinary gift from theordinary #gifted by thefatazen

r
ryma
Improved my hair thickness

This is gifted by the fatazen and I’ve been using this Serum for my Hair consistently and I’m really impressed! It’s lightweight, non-greasy, and absorbs quickly without leaving buildup. My hair feels healthier, and I’ve noticed less shedding and improved thickness over time. Definitely a staple in my routine!

A
Autumn
Great for thinning hair

I have thinning hair, so I was excited to try out this serum. So far I noticed that my hair looks and feels healthier, shinier and bouncier. I use it on clean dry hair and massage it in my scalp. I like that it does not make my hair greasy and does not weigh it down. gifted by thefatazen

J
Josepinillaa
Perfect for thin, fine hair

This product was gifted by the Fatazen. This is exactly what my skin needed. Since using it has made my skin look and feel more plump. More even and firm. My skin looks and feels more youthful. I haven’t noticed any irritation and it doesn’t make it feel greasy or heavy.

J
Jenn
Love this!

I’ve been using this serum consistently and overall I’ve had a really positive experience. The texture is lightweight, absorbs easily, and doesn’t leave my scalp feeling greasy or heavy. It fits well into my routine and is simple to apply. gifted by thefatazen

K
Kristie
Great product

gifted by theordinary and complimentary from thefatazen. I had no idea that the ordinary made hair products and when I found out about it, I was super excited. They have the best items for the best prices. Loving this hair serum.

M
Michael
Love

I love this hair serum. It made my hair loss after postpartum come back so nicely. I noticed a difference in just two weeks. More growth and not so much patchy spots. Complimentary from thefatazen. Love!!

E
Elsie by the sea
Recommend, it works

I have been using this serum for 6 weeks and I can certainly notice the difference. The hair on the top of my head (where I use it) feels thicker and I have more hairs growing around my hairline. I use it every night, it's not sticky, I only wash my hair every other day so there is no build up. Scalp feels normal, no problems at all. I will continue to use it

C
Chester
Hair Hero

Have been using this for a few weeks and hair certainly feels better.

L
Lindsay
Hair growth

New hair grow is showing after 3 months of use three times a week.

F
Fluffymarshmallow
Absolutely in love

Gifted by The Fatazen. I’ve been using the Multi-Peptide Serum for Hair Density consistently and I really like how lightweight and non-greasy it feels on my scalp. It absorbs quickly and doesn’t leave residue, so it’s easy to use daily without affecting my hair styling. After a few weeks, my scalp feels healthier and my hair looks fuller around the hairline. It’s a simple addition to my routine and works well if you’re looking to support overall hair density over time.

j
jc123
It works

This serum worked magic on my dehydrated skin this winter! It’s light weighed, absorbs quickly and works well with all moisturisers on top of it. No greasiness or stickiness at all. Really recommend this one. #giftedbytthefatazen

M
Mia
Must have

I have loved the hair serum since I started using it daily the changes are noticeable the hair loss is discoming every day it does not leave the hair greasy or dirty without a doubt of the best discoveries of this year courtesy of theordinary gift from theordinary #gifted by thefatazen

A
Autumn
Great for thinning hair

I have thinning hair, so I was excited to try out this serum. So far I noticed that my hair looks and feels healthier, shinier and bouncier. I use it on clean dry hair and massage it in my scalp. I like that it does not make my hair greasy and does not weigh it down. gifted by thefatazen

r
ryma
Improved my hair thickness

This is gifted by the fatazen and I’ve been using this Serum for my Hair consistently and I’m really impressed! It’s lightweight, non-greasy, and absorbs quickly without leaving buildup. My hair feels healthier, and I’ve noticed less shedding and improved thickness over time. Definitely a staple in my routine!