Can I get sunburned?

Yes. Just like with any sunscreen if you are in the sun for long periods of time it is important to reapply. We recommend this product for everyday incidental sun exposure. (Incidental UV exposure accounts for 80% of sun damage.) Think of it as your daily base layer of sun protection. So remember for extended periods of sun exposure or swimming remember to reapply at least every two hours with a KLĒNSKIN® SPF 50.