All Good Sunscreen SPF 30 starts with non-nano particle Zinc Oxide as the active ingredient to protect you from harmful UVA and UVB rays. Certified organic green tea and rose hips act as powerful antioxidants, and certified organic jojoba and extra virgin olive oils replenish dry cells. A little bit goes a long way! Zinc applies more smoothly on a well-hydrated surface, so moisturize beforehand. Safe for coral reefs. SPF 30.