Best Kérastase Products
Kérastase on Reddit, in one place — 35 mentions across 2 products, from r/SkincareAddiction and more
35
Recommendations
Reddit’s top pick from Kérastase

Genesis Sérum Anti-Chute Fortifiant
See alternativesScalp serum for reducing shedding; results split, price stings.
Community take
Kérastase is a premium, salon-positioned haircare brand, and these mentions focus mostly on its targeted anti-shedding Genesis serum, with a few about the Nutritive night serum. Reddit feedback is divided: some users like the products, but reports of results are not consistently positive.
31%
positive
Pros
- Some users report positive experiences with the targeted serums.
Watch out for
- Results appear inconsistent, especially for the anti-shedding serum.
- The premium price may be hard to justify if the products don’t work for you.
Real Reddit threads about Kérastase
“Both The Ordinary and Kerastase genesis serum helped me to have more density and boy can I tell!”
Positive
“take a look at Kerastase’s Genesis serum! it’s specifically formulated to help prevent hair falling/shedding to help maintain the hair that you already do have :)”
Mentioned
In this thread
“Holy Grail: kérastase nutritive 8h magic night serum. I have dry hair and this makes my hair so soft!”
Positive
“I had nooooo idea Al that in Genesis serum. I bought it and was not impressed.”
Cautionary
“was planning on trying the kerastase genesis serum.. any positive reviews on this?”
Mentioned
