Cosmetics, OTC, & Supplements Lab Services


Cosmetics & Personal Care Products

Certified Laboratories provides comprehensive testing services for cosmetics and personal care products. Leveraging state-of-the-art equipment and validated methods, we offer expert analyses including microbiology, chemistry, stability studies, and preservative effectiveness. Our services, compliant with cGMP/GLP, FDA, ISO, and Health Canada standards, verify product safety and performance. We’re known for innovation, speed, flexibility, and expert support.


Over-the-Counter Products

Certified Laboratories excels in OTC product testing, confirming active/inactive raw material and finished goods’ identity, purity, strength, and quality. We evaluate microbial contamination, conduct shelf-life testing, and guide product labeling, complying with FDA and cGMP regulations. Our expertise spans chemistry, microbiology, toxicology, sterility, and stability studies, serving both manufacturers and distributors.


Dietary Supplements and Botanicals

Certified Laboratories offers rigorous testing for dietary supplements and botanicals, confirming identity, purity, strength, and composition. We ensure compliance with FDA’s cGMPs (21 CFR 111), using cutting-edge methods and instruments. Our services include Amazon-compliant testing, international GFSI compliance support, and assistance in creating accurate supplement facts panels. We excel in testing amino acids, botanicals, enzymes, minerals, vitamins, fatty acids, and more.