California Baby Super Sensitive Sunscreen SPF 30+ keeps the baby's skin safe from harsh sun rays. SPF 30+ of the product blocks both UVA and UVB rays by creating a physical barrier from the sun. Apply it 15 minutes before stepping out and reapply after every two hours for best results. Its water-resistant formula keeps your baby skin safe even when swimming or on the beach. It is fragrance-free and is allergy tested. It is safe for both babies and adults.