This sunscreen is so much fun its FUNscreen! A big part of proper sunscreen use is wearing it regularly and when used properly, Funscreen will effectively absorb both UVA and UVB sun rays. Funscreen has a Sun Protection Factor (SPF) of 30 which means that it extends the body's natural UV resistence by 30. This gentle, non-irritating formula is ideal for kids as it sprays on easily and dries fast without rubbing so that you little adventurer doesn't waste a minute of sunshine!