Many of Quantum Health's natural products are OTC, or Over The Counter products that treat problems like cold sores, canker sores, and athlete's foot. Natural products can help your body function more effectively - supporting the immune system, eye health, or colon and intestinal health. Natural products aid in men's health, women's health, bones and joints support, migraine related support, oral care, and mouth sore treatments. The natural cosmetic formulas help improve the skin's health - reducing the appearance of scars and cracked skin. Additional natural product formulas include energy support. Of course, basic herbs and minerals are available. Even insect repellents are made using natural products to keep the bugs from bugging you safely and naturally.