Resistance Soin Premier Therapiste Conditioner

Fantastic product! Could not agree more with Rayoflight's review. This did an excellent job taming and softening very damaged hair even the ends of long hair. I also used to use it as a pre-shampoo ...Read more

I was sad to learn that the Résistance Soin Premier Thérapiste product has been discontinued. It was the first pre-shampoo that I found that actually made my hair feel softer and smoother and that's s...Read more

The Therapiste series is marketed as band-aid for very damaged hair and has KAPs (keratin associated proteins) as its innovative technology. Kerastase calls this conditioner a reverse-care conditioner...Read more