Liquid Germall Plus is a broad spectrum, water soluble preservative for oil-in-water and water-in-oil emulsions and water soluble formulations. It is highly effective against gram positive and gram negative bacteria, yeasts, molds and commonly found organisms. It is compatible with most cosmetic ingredients and has no known inactivators. Liquid Germall Plus is effective at low concentrations of 0.1 - 0.5% (the higher % should be used in conjunction with high protein and complex formulations). It remains active through a pH range of 3-8. It should be added during the water phase or to the emulsified portion of the formulation at a temperpature of 120F or less. Liquid Germall Plus has a safe toxicology profile and has been evaluated as safe for both rinse-off and leave-on formulations. It is a good choice preservative for shampoos, conditioners, lotions, creams, body washes, body sprays and other such formulas.
Recommended usage levels are meant only as a guide for proper preservation of your product. All new formulations should be challenge tested to ensure that your preservative is working properly.