Regulatory responsibilities and best practices for …
https://www.crnusa.org/sites/default/files/RAC%20attachments/CRN-Proprietary-Blends-Regulatory-Responsibilities-Best-Practices-061622.pdf
WEBIn the United States (U.S.), proprietary blends are expressly provided for dietary supplements by the Food, Drug & Cosmetic Act (FDCA). Like all dietary supplements, those containing proprietary blends are subject to federal and state requirements for safety, quality, and proper labeling.
DA: 32 PA: 83 MOZ Rank: 84