50 times long-term uv protection that delays UVA damage effect increased 8 times, prevents sunburn, sunburn. only 3 seconds to form a protective film, firmly resist the sunburn. UV Blocking Flims are highly water-resistant and wear-resistant to ensure that sunscreen is not affected by mask friction, sweat and no makeup thin texture, clear skin feeling ensure that the face is not oil tight, no mud, no powder durable oil control, helps brighten skin tone