Cosmetic actives, preservatives, microbiology, and stability.
From active-ingredient claims to microbial safety and stability, cosmetic testing spans chemistry and microbiology. A complete guide to what a personal-care product needs before it ships.
Read article →Before a cream ships, its preservative system faces a deliberate microbial assault. Here is how the challenge test (USP ) works and what a passing result proves.
Read article →Talk to our scientific services team about the right testing panel for your product and market.
