Leucidal Liquid Sf, Natural Preservative Ingredient For Homemade Hyaluronic Acid Serums And Other Cosmetics, 1 Oz.

Appearance: Clear to Hazy Liquid Suggested Use Levels: 2. 0 - 4. 0% Leucidal Liquid SF is a cosmetic ingredient created by the fermentation of Lactobacillus. Lactobacillus creates fermented products such as sauerkraut and kimchi, a Korean dietary staple, from cabbage. Like many members of the lactic acid family, Lactobacillus is capable of acidifying its environment and producing novel peptides known as bacteriocins that are capable of providing cosmetic protection. Leucidal Liquid SF is approved by ECOCERT and may be used in certified organic cosmetics.