Aderma Eryase cream. Eryase constitutes a protective barrier (film forming, but not stop, and absorber) against maceration, a source of irritation. Maintain the pH of the epidermis, in opposition to the irritating effects of digestive enzymes contained in feces. Thanks to extract Avena Rhealba ® Eryase calm redness, repairs and smooths the skin. Zinc oxide and copper sulfate has an effect Sanitizing. Indications. Diaper Dermatitis. Instructions for use: After each diaper change, apply thin coats Eryase in the affected area of the baby, cleaned and dried. COMPOSITION: total extract Avena Rhealba ® 3%. Zinc oxide 10%. Copper sulfate 0.2%. Moisturizing factor. Excipient W / O. Without perfume.