BIODERMA ABCDerm H2O Micelle Solution gently cleanses, respects the skin balance of all skin, even the most fragile. Soothes & provides a sensation of immediate freshness. ABCDerm H2O is the 1st & only dermatological micellar water perfectly compatible with the skin: its fatty acid esters, the constituent elements of micelles, are similar to the phospholipids of the skin cell membranes & naturally help rebuild the skin's hydrolipidic film.