Piz Buin Tan & Protect Spray SPF 30 provides high protection from UVA and UVB rays while enhancing the skin's own natural tanning abilities. This unique formula provides triple resistance: it contains advanced UVA/UVB filters; it helps to protect the skin from external aggressors like chlorine, sea, and salt water; and it is sweat and water resistant. Key Features of Piz Buin Tan & Protect Spray