Kérastase Initialiste Advanced Scalp & Hair Serum
Community verdict
Based on 9 authentic reviews, Kérastase scalp and hair serums achieve a score of 6.0 out of 10. Repeat buyers consistently praise the formulas for fostering visible new growth, strengthening brittle strands, and reducing initial hair shedding. However, many users note that shedding can return after prolonged use, with some reporting severe adverse hair loss.
9
reviews collected
9
authentic reviews
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sponsored removed
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flagged as AI
Community Verdict
A concise summary of what verified buyers of Kérastase Initialiste Advanced Scalp & Hair Serum consistently praise — and what they don’t.
Buyers love 3
- +Reduces initial hair shedding
- +Helps prevent hair breakage
- +Promotes visible new growth
Keep in mind 3
- −Effects may be temporary
- −Risk of increased shedding
- −High retail price
What people are saying
4 quotesDirect organic buyer opinions about Kérastase Initialiste Advanced Scalp & Hair Serum, filtered for spam and ads.
I'm using the third bottle, and I highly recommend it. I've pretty much tried everything on my hair, and this is definitely worth getting.
On the initial month of use, I thought the serum helped with decreased hair shedding. Over time, however, the hair shedding returned...
For breakage, I highly recommend the Kerastase Extentioniste Scalp Serum in the blue bottle. I have used it and got really great results.
As soon as I stopped using the product my hair loss stopped. After it made me lose half of my hair.


