After a full day of wearing masks, your skin may be in need for a helping hand. This one comes from 111Skin: meet the one and only MASKNE PROTECTION BIO CELLULOSE MASK. The Maskne Protection Bio Cellulose Mask for the lower face can be used after wearing a PPE mask or worn beneath a PPE mask to protect against physical abrasion; either way, it will help to fortify weak skin, soothe excessive redness, and decrease the appearance of blemishes. In addition, its exceptional composition allows it to stick to the face like a second skin, creating a reliable physical barrier.