Lactophorin is a milk-derived antimicrobial peptide extracted from milk-derived protein in a research and development process. CELLIINBIO’s Lactophorin activates its antimicrobial activity instantly by attacking the cell membranes of harmful microorganisms fast and following the unique mechanism to be used as a nutrient for cells after being decomposed into amino acid, boasting excellent biosafety to restore bacterial flora in troubled skin. By controlling the bacterial flora of skin residents including atopy and acne, it restores the broken balance and improves the skin.