GNC products are quality, scientifically developed nutritional supplements, created with the assistance of a medical board of licensed professionals, using top level ingredients, according to GNC.com. The website posts a quality guarantee, 150 quality checks, and a 30-day money back guarantee, backing up their quality claims.
The GNC product line contains a full spectrum of vitamin and mineral products, bodybuilding supplements, and products designed specifically for children, women, men and even pets. Add the backing of a medical research and development team who freely post their names and backgrounds along with health and fitness suggestions, plus the guarantees, and the result is quality products.