Kérastase Initialiste Hair Care Treatment Scalp Serum

Thinning, weakened, or stress-stressed hair

Density's daily insurance. Kérastase's hero anti-thinning serum drives Edelweiss Native Cells deep into the scalp — building visibly stronger, denser-looking hair in 4 weeks. Lightweight, leave-in, no buildup.

Powered by Kérastase's Edelweiss Native Cell Technology:

• Edelweiss Native Cells — anti-pollution, anti-stress botanical for stronger follicles
• Soy Proteins + Vitamin B6 — fortify the strand from the root
• Glycerin + Glucose — hydrate without weight

Best for: Thinning, weakened, or fragile hair — apply daily to towel-dried scalp, do not rinse

✦ A Scalp Bar Favorite — One of the Kérastase serums we keep on hand for clients addressing thinning. Lightweight, daily-safe.