Benefits A salt and sulfate-free gentle, hydrating cleanser that penetrates and moisturizes the scalp. Helps boost natural hair growth and improves follicle strength to aid in reducing hair thinning. Supports the restoration of the hair’s youthful vitality by adding essential moisture back into the hair. Safe to use on colored and/or chemically treated hair and extensions. Infused with REJUVENIQE™ Oil Intensive – our revolutionary oil treatment – this gentle, salt-and-sulfate free shampoo is gentle enough for even the weakest strands. Ultra-hydrating and moisturizing (two words not often associated with a shampoo), Renew ups hair’s brilliance factor, while keeping your locks strong. You’ll also notice a reduction in hair thinning due to increased follicle strength; that’s collagen at work, folks! Best of all – it’s safe for extensions and processed hair.