Japanese sunscreens are probably the most popular J-beauty products. This time, I've decided to check KAO Biore Athlizm Sunburn Protect Milk Spf50+ Pa++++ also known as KAO Biore Athlizm IR. It's a sunscreen recommended for active people (especially outdoors activities) who needs a broad spectrum of sun protection. Is this the only sunscreen you need in your life? Or maybe it's a total failure?