Kerastase Genesis Bain Hydra-Fortifiant Shampoo 8.5 oz
Kerastase Genesis Bain Hydra-Fortifiant Shampoo 8.5 oz
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Kerastase Genesis Bain Hydra-Fortifiant Shampoo 8.5 oz

Key item features

  • Gently cleanses and removes scalp buildup
  • Strengthens weak, fragile hair
  • Addresses oily hair by preventing oil build up
  • Helps repair damage caused by heat and brushing
Current price is $39.65$3.30/oz
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Arrives by Sun, May 31
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4.556002413030364 stars out of 5, based on 4977 seller reviews(4.6)
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Customer ratings & reviews

4.3 out of 5 stars
stars319 ratings177 reviews
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Reviews summary

Pros

  • : Produces a thick, luxurious foam.
  • : Leaves hair smelling clean and fresh throughout the day.
  • : Leaves hair soft and clean after use.
  • : Gentle, non-stripping cleansing experience.
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Showing 1-3 of 177 reviews

Mar 1, 2026
Cami
5 out of 5 stars review

Perfect smell and great product

One of the best-smelling shampoos from the Genesis line. It gives beautiful shine, and I noticed a significant reduction in hair fall, plus lots of new baby hairs since I started using it. Even using it only two to three times a week, I saw real results. The conditioner and leave-in from this line are also amazing — I highly recommend the entire Genesis range.

International review
Review from kerastase.com.au
Helpful?2POZ3GHV1WP7731237595
May 4, 2020
Faye
5 out of 5 stars review

Best shampoo for fine, oily, or thinning hair

This shampoo is a miracle worker. I have very fine oily hair where sections of my scalp show through as soon as it gets greasy. This shampoo has allowed me to go a remarkable 4 days between washes before I get the dreaded back partings on my scalp and crown. My hair also feels stronger with less breakage so I will definitely keep on using. Well done kerastase!

International review
Review from kerastase.co.uk
Helpful?2POZ3GHV1WP7731237595
Sep 11, 2022
Sweetz94
5 out of 5 stars review

Amazing

[This review was collected as part of a promotion.] I've been using it for about four weeks now and I have noticed my hair feels fuller and looks healthier. I wasn't a fan of the scent, it smells like a mens product but it's not the worst thing in the world. The shampoo lathered up really nicely and from a small amount of product so the bottle will last a while. My hair felt really clean with no residue left. I would definitely recommend this shampoo

International review
Review from kerastase.co.uk
Helpful?2POZ3GHV1WP7731237595