What it is: A vitamin-infused formula that leaves your hair clean and nourished.What it does: Biotin B-7 complex and vitamins C, E and provitamin B5 work together to add shine and silkiness while reducing breakage. How to use: Using a small amount, add a little water to create a lather. Massage into your hair and scalp and rinse. Repeat if desired. Rinse well and follow with a conditioner.