Biolage forteth�rapie Fortifying Heat Styler

This is the best leave in conditioner that I have ever used!!!!! But use sparingly -- a little bit will do. 10 stars!!!!

I have been using this product for years and haven't found one that I like better. It's great!

I always think it's important to use a heat protector with the styling tools that we use today and Biolage's Matrix Fortifying Heat Styler protects, adds shine and that extra styling boost but a little does go a long way.