FDA 483 - Natrol, LLC - March 12, 2025

An FDA inspection of Natrol, LLC in Chatsworth, CA, revealed significant deficiencies in the firm's quality control systems for dietary supplements. The company failed to establish adequate specifications for the purity, strength, and composition of various raw materials and finished products. Additionally, Natrol, LLC relied on incomplete certificates of analysis from suppliers that lacked essential details regarding test methods and limits.