Biore UV is a popular line of Japanese sunscreens , well-known for its lightweight, non-greasy textures that absorb quickly and do not leave a white cast. The most famous product is the Biore UV Aqua Rich Watery Essence. Best for: Normal, combination, and oily skin types looking for a hydrating, lightweight, and invisible-finish sunscreen. Key features: High protection: SPF 50+ and PA++++ (in the Japanese version) for broad-spectrum protection. Lightweight texture: The thin, watery essence spreads and absorbs almost instantly, making it perfect for daily use. No white cast: Leaves a sheer, cast-free finish on all skin tones. Makeup base: Works well as a hydrating makeup primer. Contains alcohol: While the high alcohol content is what gives it a refreshing, fast-drying feel, some users with dry or sensitive skin have reported irritation.