Biolage Matrix Keratindose Shampoo 33.8 oz.

If your hair has been over-processed or damaged, then you need Biolage-keratindose shampoo to help repair the weak or fragile hair. With a gentle cleansing formula, this product is sulfate free in order to protect your delicate hair. Using the product is as simple as working it into a lather and applying to wet hair. Massage the shampoo into your hair thoroughly before rinsing completely.