5 essential vitamins for healthy, beautiful hair. Improved fragrance. 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.V05haircare.com. Made in USA.