Category Archives: Analytical Testing

Commonly requested test methods for personal are and cosmetic products include: Preservation ASTM E640 – Preservatives in Water-Containing Cosmetics ASTM E645 – Evaluation of Preservatives in Cooling Water (Industrial Water Testing) Shelf Life Accelerated Aging – Heat Accelerated Aging – Spray/Wipe Accelerated Aging – UV Exposure Accelerated Aging – Water Mist Biodegradation OECD 301B for […]

Personal Care Test Methods

or “Which antimicrobial is best?” …unfortunately it’s not so simple. Product manufacturers have a challenging task when it comes to selecting antimicrobials for their products. Very few manufacturers have access to either in-house microbiology or formulation experts, or contract laboratories that have both microbial facilities and sufficient expertise in their product requirements… Details matter. For […]

The Best Antimicrobial Additive