What it is: A revolutionary clarifying shampoo that helps dramatically reactivate your natural hair growth and reduce thinning.What it does: The unique cleanser is made with redensyl, niacin and caffeine. It sets the stage for hair that feels thicker, fuller and denser. Keratin amino acids condition hair and scalp, while green tea and a natural wood extract provide antioxidant support. How to use: Apply directly to oiled hair before adding water. Gradually add water and massage into a lather. Let sit for 2 minutes, then rinse well. Made in the USA