MegaFit is a USA based company that provides a wide range of products designed to meet a broad spectrum of daily nutritional needs. Assurance of quality for MegaFit™ Brand Vitamins and Supplements begins with the sourcing of premium quality materials and botanicals all produced by manufacturing facilities bearing the NSF International, UL, and Good Manufacturing Practice Certifications (GMP). With this distinction, MegaFit Nutrition provides the highest quality nutritional supplements available in today's marketplace.