Phenonip is a broad spectrum, liquid preservative system ideal for use in a wide variety of personal care applications. Effective against Gram-positive and Gram-negative bacteria, yeasts and molds and retains activity in the presence of most cosmetic ingredients. Phenonip® is oil soluble. It can be used in emulsions and anhydrous formulations.
Experience has shown that Phenonip ® will preserve cosmetics and toiletries when incorporated at concentrations from 0.25% to 1.0%. The higher concentrations are generally required only for formulations which, by their nature, are particularly difficult to preserve.
