USP Grade refers to chemicals and ingredients that comply with the quality, purity, strength, and consistency standards set by the United States Pharmacopeia (USP). These materials are approved for use in pharmaceuticals, dietary supplements, and some food and personal care products, depending on the specific application and regulatory guidelines.
USP Grade materials are tested rigorously and meet or exceed the specifications required for:
Active pharmaceutical ingredients (APIs) and excipients in drug manufacturing
Nutraceuticals and dietary supplements – including tablets, capsules, and powders
Medical formulations – such as intravenous (IV) solutions, eye drops, and topical ointments
Personal care – in select cosmetics and hygiene products like toothpaste or mouthwash
Food and beverage industry – when permitted, for additives and processing aids