Brush on Block is a natural mineral powder sunscreen that offers broad-spectrum SPF 30 sun protection like more traditional forms of sunscreen but without the mess and grease. It was created to be an all-natural, non-irritating, easy-to-use alternative to thick and goopy sunscreen creams and lotions. Wear your Brush On Block alone or over your makeup, without having to worry about greasy residue. It goes on quickly, reapplies with ease and is safe for sensitive skin. Protect your skin from harmful UV rays without the mess of traditional sunscreens. Reef-friendly, vegan friendly, free of parabens and gluten free. 90-day supply with typical use.