WOW Skin Science Sunscreen Serum SPF 55 combines benefits of sunscreen and serum. Its non-greasy, non-chalky, non-patchy and lightweight formulation gives very high and broad spectrum protection from harmful UVA & UVB sun rays. It also gives brightening, smoothing and rejuvenating benefits that a face serum provides. It has been infused with naturally sunblocking extracts of raspberry and carrot seed, along with avocado oil. Apply it right after cleansing, toning and moisturizing. No need to re-apply sunscreen when out in strong sun. Smooth matte finish - no streaks or trickles on sweating. Especially suitable if you have to be out in intense sun.