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Recent Reviews
Meghan H
Age: 25 to 34
Verified Buyer
4
7/22/2026
Helped reduce oil
[This review was collected as part of a promotion.] I found this product worked in reducing oil between hair washes, not completely but it improved. You have to make sure you follow the directions and use for three weeks or until the bottle is empty. That was a bit hard to do but thankfully the slick back look is in style.
Originally posted on kerastase-usa.com
Lucaya
Age: 45 to 54
Verified Buyer
4
7/13/2026
So far so good
My scalp seems nice and healty, but Ive only been using this for a few weeks so hard to speak of effects yet. I do love the smell though. After it dries it does leave my hair a little crunchy at the scalp and usually can brush it out the next morning and it's okay.
Originally posted on kerastase-usa.com