Reviewed By Grace Llewellyn, Laboratory Services Director, Certified Laboratories Protein quality is becoming an increasingly important consideration for dietary supplement manufacturers as consumers and regulators focus on protein content, amino...
Reviewed By Steven Rogers, Corporate Quality Manager, Certified Group 1-Minute Summary New York State announced a reduction in the lead action level to 0.6 ppm for certain retail spices sold in the state, effective...
1-Minute Summary Tinosorb S, also known as bemotrizinol, received FDA approval for use in U.S. sunscreens on June 9, 2026. Tinosorb M, also known as bisoctrizole, is widely used internationally but is not approved as a U.S. OTC sunscreen active ingredient. ...
Uncertainty creates stress. It slows decision-making, increases risk, and makes the job of safety and quality professionals more difficult. One common source of that stress is not knowing whether a supplement or OTC drug sample needs feasibility, method...
Stability testing for natural health products (NHP) is vital for ensuring the quality, efficacy, and safety of your products. It helps determine how a product’s quality and characteristics may change over time under specific storage conditions, thereby informing the...
There are two primary identification (ID) methodological approaches that are currently accepted by stakeholders involved in the dietary supplement industry: Chromatographic fingerprinting: High Pressure Liquid Chromatography (HPLC) and Gas Chromatography (GC) ID...
