In Stock
Kérastase

Initialiste Strengthening & Volumizing Advanced Scalp & Hair Serum

3.7 · 132 reviews
7,009 ₽

What it is: A specialized scalp and hair serum that will leave your hair looking shinier and feeling thicker.Hair Type: Fine, Medium, and ThickHair Texture: Straight, Wavy, and CurlyHair Concerns:- Thinning- Damage/Split Ends/Breakage- DrynessKey Benefits: - Supports Hair Strength, Shine, and Softness- Adds Lightweight Texture Without Greasy FeelFormulation: SerumHighlighted Ingredients:- Ceramides: Reduce breakage by supporting hair strength. - Conditioning Agents and UV Filters: Smooth and soften hair.- Green Tea Extract: Provides antioxidant protection. What Else You Need to Know: This scalp and hair serum nourishes hair fibers by supporting their uniformity and smoothness. It maintains strength and supports hair’s resistance to breakage, leaving it shinier and soft to the touch with a thicker, more substantial feel.

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What it is: A specialized scalp and hair serum that will leave your hair looking shinier and feeling thicker.Hair Type: Fine, Medium, and ThickHair Texture: Straight, Wavy, and CurlyHair Concerns:- Thinning- Damage/Split Ends/Breakage- DrynessKey Benefits: - Supports Hair Strength, Shine, and Softness- Adds Lightweight Texture Without Greasy FeelFormulation: SerumHighlighted Ingredients:- Ceramides: Reduce breakage by supporting hair strength. - Conditioning Agents and UV Filters: Smooth and soften hair.- Green Tea Extract: Provides antioxidant protection. What Else You Need to Know: This scalp and hair serum nourishes hair fibers by supporting their uniformity and smoothness. It maintains strength and supports hair’s resistance to breakage, leaving it shinier and soft to the touch with a thicker, more substantial feel.

Customer reviews

3.0
verified purchase

Definitely not volumizing on my fine hair. BUT, it is definitely helping with my dry scalp. So, I give it a tepid thumbs up. I suspect it would work better on different hair types!

11/21/2025
4.0
verified purchase

This product has saved my scalp! Can’t live without it!

5/5/2026
4.0
verified purchase
Will 100% make your hair grow

Definitely will make your hair grow and give you volume! I used this for a few months straight and constantly got compliments on how fast my hair grew. The only con is that your hair will get a little greasy by the second day so you will need to wash your hair more frequently

1/16/2026
1.0
verified purchase

I did not like the packaging it was leaking when I received

10/2/2025
4.0
verified purchase

It has made my hair thicker. Haven’t seen any new growth but my hair is thicker and I’ll buy this again

3/13/2025
4.0
verified purchase
I like them!

So like everyone else I got addicted to the genesis drops that are always sold out so I bought this one to replace it. Lovely product and I’ll continue to buy but it’s such a little amount compared to what you get with the genesis but the smell is so much better!

1/1/2025
4.0
verified purchase

I was shedding terribly. I did a lot of research and found this product. I purchased it and started to use it. The product itself smells great is non-greasy and penetrates well. did it stop my shedding? I am unsure. It could just be that I shed for a few months and it was over. But it does make the scalp nice and smooth and add a great kindness to the hair. 

11/23/2024
2.0
verified purchase
Not worth the $

meh. after using I didn’t notice a difference in my hair. made my scalp itch. and it smells way too strong

10/27/2024
4.0
verified purchase
Adds volume and thickness to hair!

After using this product continuously, I haven’t noticed a big change in new hair growth. However, it’s become a staple in my hair care routine. This product adds volume and thickness to my hair. volume and

8/1/2024
4.0
verified purchase
Strong Scent (will give another try someday)

I retuned because the smell was way too strong. Well exchanged. All Kérastase oils are very strong. The one I have now really fades, so I will likely repurchase to try again. I can’t share in results, but love all their other products.

4/18/2024