Cosmetic Preservatives

Cosmetic preservatives and preservative boosters are used to help protect skincare, haircare, and personal care formulations from microbial contamination, maintain product quality, and support shelf life. Suitable for creams, lotions, serums, shampoos, conditioners, body washes, and cleansing products. Recommended usage rates vary depending on the preservative system, formulation, and pH. Always follow supplier guidelines and conduct preservative efficacy testing to ensure adequate protection. 

NOTE: All the liquid preservatives are sold by the weight not (VOLUME) ml, so don't be surprised by seeing the bottles filled only 3/4.