資生堂さんのインスタグラム写真 - (資生堂Instagram)「Ever wonder what "Broad Spectrum" actually means? ⁣ ⁣There are two types of UV light: UVA and UVB. UVA rays account for 95% of the radiation that reaches the earth. They cause premature skin aging like wrinkles and dark spots. UVB rays are responsible for sunburns. Broad-spectrum sunscreens protect you from both UVA and UVB. Always lookout for a broad-spectrum SPF to protect your skin daily! ⁣ ⁣#ShiseidoSuncare」5月25日 9時00分