excellent choice for formulations that require a paraben and formaldehyde-free preservative system. optiphentm is a unique liquid preservative that consists of phenoxyethanol in an emollient base. the combination of these ingredients provides optimized protection against microbial growth from bacteria and yeast...
excellent choice for formulations that require a paraben and formaldehyde-free preservative system. optiphentm is a unique liquid preservative that consists of phenoxyethanol in an emollient base. the combination of these ingredients provides optimized protection against microbial growth from bacteria and yeast...