The Viviscal Hair Nourishment System and Gorgeous Growth Densifying Range are complete ranges of drug free products that promote healthier hair from the inside out, and the outside in. The program includes dietary supplements (Viviscal Extra Strength and Viviscal Man) to nourish hair from within, as well as the Viviscal Gorgeous Growth Densifying Range (densifying shampoo, conditioner and elixir) and add volume (Viviscal Densifying Hair Fibers).Viviscal dietary supplements are grounded in over 25 years of continuous research and development, and their efficacy is supported by seven clinical trials. Viviscal dietary supplements have been sold in 43 countries and are a hair growth solution recommended by top media outlets, celebrities, doctors, stylists, and health and beauty experts.