Piz Buin solar cosmetics. PIZ BUIN TAN & PROTECT lotion SPF15. Tan intensifying sun lotion. It is a sunscreen with a light texture and easy absorption, with a moderate protection filter that will help keep the skin hydrated. Its formula is intended to protect your skin from peeling and helps you acquire a more lasting and intense natural tan. It is also resistant to water and perspiration, so this cream will last much longer on your skin. With all this, you will achieve hydrated, protected skin with a perfect and natural tan. Apply generously all over the skin evenly before sun exposure. Reapply frequently during prolonged sun exposure, especially after perspiring, swimming, or towel drying.