Pharmaceutical formulations require effective preservation systems to protect against microbial contamination and to maintain product integrity over time. Ideal preservatives are stable across a broad pH range, non-sensitizing, non-toxic, and effective at low concentrations against a wide spectrum of microorganisms. Clariant offers a comprehensive range of preservatives (USP, corresponding to current pharmacopoeial monographs, non-GMP ) designed to control microbial bioburden. Our solutions are precisely formulated to deliver optimal antimicrobial efficacy at application-appropriate concentrations, tailored to meet the specific needs of your products.