Alberto VO5 Tea Therapy Revitalizing Shampoo. Improved fragrance. 5 Essential Vitamins for healthy, beautiful hair. The 5 Essential Vitamins: Vitamin E promotes scalp circulation and restores moisture. Vitamin H promotes thicker, stronger hair. Vitamin C protects hair from UV rays. Vitamin B5 a moisturizer/humectant that readily binds to hair. Vitamin B3 moisturizes and promotes hair growth. This product not tested on animals. Recyclable where facilities exist. www.vo5haircare.com.