Atopalm
Atopalm was developed in 2003 by Korean lipid scientist Dr. Raymond Park, who later commercialized his Multi-Lamellar Emulsion (MLE) technology — a patented liquid-crystal lipid structure that mimics the skin's own intercellular matrix. The technology has been the subject of clinical research, including a 2019 collaboration with UCSF on the cholesterol-fatty-acid-ceramide ratio for atopic skin, giving the brand a stronger scientific footing than most K-beauty barrier creams.