Zoca's Reef-Safe Sunscreen Stick soothes and nourishes, while Non-Nano Zinc Oxide safely blocks harmful UVA and UVB rays. It is 40+ minutes water resistant. Active Ingredient: Non-Nano Zinc Oxide, 22.5% Base Ingredients: Organic jojoba oil, organic avocado oil, organic beeswax, organic fair trade shea butter, non-GMO vitamin E, raspberry seed oil, organic carrot seed oil, organic lavender flower, organic chamomile flower, organic calendula flower, organic tulsi leaf.