... wash, soap,liquid soap, hand sanitizer Epsilon Polylysine, which is a natural antimicrobial agent for preservation and bacteria inhibition. It ... does not decompose, nor experience inactivation, and is suitable for cooked food.3. Good water-solubility: Polylysine has good ... Citric acid, Malic Acid, Glycine and Nisin.6. Safe for human consumption: after eating, Polylysine does not accumulated inside ...