National Vitamin Company

National Vitamin Company is a leading American contract manufacturer and private labeler specializing in dietary supplements, vitamins, and minerals. Founded in 1974 and headquartered in Casa Grande, Arizona, the company operates a state-of-the-art, USP-verified manufacturing facility. They offer comprehensive services including custom formulation, high-volume tableting, encapsulation, and specialized packaging solutions. National Vitamin Company serves a global clientele, providing high-quality nutraceutical products that meet rigorous Good Manufacturing Practice (GMP) standards. Their facility is capable of producing a wide array of delivery formats, including tablets, capsules, and powders.