Nature's Supplements, Inc. – FDA 483, Jul 29, 2021

Nature's Supplements, Inc. in Oceanside, CA, a dietary supplement contract manufacturer, received a Form 483 with 9 observations during an inspection from June 29 to July 29, 2021. The observations primarily concern the firm's failure to establish and follow adequate specifications for components and finished dietary supplements, including identity, purity, strength, composition, and contamination limits. Repeated observations highlight persistent issues with quality control, testing methods, and master manufacturing records.