Piz Buin Moisturizing Sun Lotion SPF30 is a sunscreen that protects the skin from the effects of the sun and provides long-lasting hydration keeping the skin soft and smooth during sun exposure. Piz Buin Moisturizing Sun Lotion SPF30 has a formula contains glycerin a natural moisturizer that provides intense hydration and helps maintain the skin's natural moisture level during tanning. Piz Buin Moisturizing Sun Lotion SPF30 is quickly absorbed by its ultra-light, non-greasy and non-sticky formula.