Covermark Classic Foundation Covermark Classic Foundation is a natural-looking concealing foundation that totally covers up almost any blemish or skin imperfection no matter how severe, including angiomas, psoriasis, ichthyosis, birthmarks, scars, burns & tattoos. Covermark Classic Foundation is medically approved, hypoallergenic & does not irritate the skin or clog skin pores. Suitable for all skin types, it is long-lasting (over 24 hours), waterproof, contains SPF 15 & is safe for every day use.