Our Marine Collage Nacne Patches contain polyethylene, acrylic glue, PET film. It will deeply moisturize the acne and prevent the area from drying out. Helps balance tones and prevent acne, helping to make you feel happier. The way to use it is simple: clean and dry your face, open the package, remove the patch, stick it in the desired position, let it sit for six hours, and then remove it. Can reduce the risk of disease outbreaks.