ð§ī 2 rules for choosing "sunscreen"
Most people only look at SPF, but the PA (Protection Grade of UVA) is very important!
SPF: Burnt Skin Proof (UVB) âïļ
PA: withered skin and skin cancer (UVA) ðĩ
Knowledge that people don't know: If you work on your computer all day, blue light can damage your skin. You should choose a cream with the words "Anti-Blue Light" or "Iron Oxides."




















































































