In Stock
Viviscal

Hair Thickening Serum With Biotin & Keratin, 1.69 fl (50 ml)

4.4 · 576 reviews
1,907 ₽

Advanced Hair Health Marine Collagen With Seaweed Extract Strand Thickening Anti-Frizz Lightweight Proud Supporter of Arbor Day Foundation Paraben Free SLS Free SLES Free Instant strand-coating lightweight serum for thicker, fuller-looking hair. At Viviscal™, we understand the science of healthy hair growth from the inside out. Formulated with hair building blocks Biotin and Keratin, and fortified with Marine Collagen and Seaweed extract, Viviscal Hair Thickening Serum is a lightweight leave-in treatment that coats each hair strand creating multi-dimensional density without frizz leading to thicker, fuller-looking hair.

International delivery

Shipping calculated at checkout

Returns & exchanges

Within 30 days of delivery

Advanced Hair Health Marine Collagen With Seaweed Extract Strand Thickening Anti-Frizz Lightweight Proud Supporter of Arbor Day Foundation Paraben Free SLS Free SLES Free Instant strand-coating lightweight serum for thicker, fuller-looking hair. At Viviscal™, we understand the science of healthy hair growth from the inside out. Formulated with hair building blocks Biotin and Keratin, and fortified with Marine Collagen and Seaweed extract, Viviscal Hair Thickening Serum is a lightweight leave-in treatment that coats each hair strand creating multi-dimensional density without frizz leading to thicker, fuller-looking hair.

Customer reviews

5.0
verified purchase
a game-changer

Viviscal Hair Thickening Serum with Biotin & Keratin is a game-changer for promoting fuller, thicker hair. It absorbs easily and doesn’t weigh my hair down, while the biotin and keratin nourish from root to tip. The 1.69 fl oz bottle is perfect for daily use with visible results!

12/27/2024
5.0
verified purchase
Geil

This product has been a go to for me for over five years now. I am never without it You apply this product to your hair while wet before using your hairdryer. Actually does work and holds your style. Love this product. Really impressed with this it does what it says eill br buying more

10/7/2023
5.0
verified purchase
Absolutely amazing

A lightweight serum that makes hair look fuller and stronger with consistent use. It doesn’t feel sticky and absorbs well. Results take time, but it pairs nicely with other hair growth routines.

9/19/2025
5.0
verified purchase
Hair thickening serum

The scent is not very good The use is very easy The quality is very good The size is very smalll The age is for ever The package is cute and safe There is no bad benefit f The composition is good The pruduct is good for sensitive skin and it very gentle The frequency and concern are good The scalp and moisturize are good

8/1/2025
4.0
verified purchase
Give volume!

So at the beginning, I thought it would help with thickening my hair as in like growing my hair to be thicker, but in fact, it is a styling serum that makes the hair hold better when you’re styling it so it gives the hair volume it does that I use it before special events for whenever I want more volume on the crown of my Head however, it does feel later on like you have something there it dries the hair a tad bit

4/5/2026
5.0
verified purchase
Works great

My wife is a fan of Viviscal, from its vitamins all the way to the shampoos, conditioner and serum. She claims that the combination of all of this really helped her hair look better and healther

11/30/2025
4.0
verified purchase

The scent is good. Before using my hair was less healthy. I use it with viviscal mask and serum and it improves the look and thickness of my hair. It I will continue buying it because my hair looks healthier. the package is okay and the quality in general is satisfactory.

11/8/2025
5.0
verified purchase
Прекрасно!

Thank you very much for this product, it suited me, I like the packaging, comfortable and stylish, I will order more of these products, and recommend them to all my friends and relatives! good!!

10/29/2025
5.0
verified purchase
Good

Perfect use Good Scent Good quality Good composition Perfect size Perfect package Above 18 age Good for the hair and scalp Good for sensitive hair and very good moisturize Not that much benefit

9/21/2025
5.0
verified purchase
Amazing for volume

I absolutely love this serum and can’t go without it. It really gives my hair noticeable volume and makes it look fuller every time I use it. I usually apply it when my hair is about 70% dry and the result is just perfect—it makes my hair look lifted and healthy without feeling sticky or heavy. Another thing I like is that it has no scent at all, which makes it feel very clean and natural. The size is also great, one bottle lasts a long time. Even with long and thick hair, 3 pumps are more than enough. I will definitely repurchase once it’s finished and I highly recommend it to anyone looking for a good thickening serum.

9/19/2025