: ڿܼ SPF PA
fjrigjwwe9r3edt_lecture:conts

ڿܼ ָ Ȳ ϴÿ µ ߿ܷ ̳ dz ½ Ҵ. ߿Ȱ 鼭 ܿ ã ٷ ÷ 󱼰 ߶ ϴ ڿܼ ̴.

ڿܼ Ҹ ҹϰ ֿϰ , 뵵 ð ȿ Ǵ Ÿ, ޴ Ÿ, Ǻ Ÿ پ .

ڿ̶ܼ ΰ?

ڿܼ(Ultraviolet, UV) 忡 ڿܼ A(320400nm), ڿܼ B(280320nm) ڿܼ C(240280nm) зǴµ, ڿܼ A Ǻθ ˰ ¿ ȭ ϸ, ڿܼ B Ǻ ǥDZ ħϸ ȫݰ Ǻξ Ų. , ڿܼ C κ Ǿ ǥ鿡 Ƿ ũ ʴ´.

̷ ڿܼ A B ϱ ڿܼ (Sunscreen) ϴµ ܼ ڿܼ ϴ ڿܼ ܿ, ڿܼ Ͽ ȰҰ Ǵ ϴ ׻ȭ ִ ڿܼ , 긮ų ̸ ص ϵ ʴ ִ ڿܼ ҿ ° Ͽ ϸ ȴ.

ڿܼ ִ SPF PA?

SPF 2~50 ε ϸ 뷫 ڿܼ Ͽ ȫ ߻ϴ ð ִ Ÿٰ ȴ. , SPF 10̶ 20 ȫ ߻ϴ ڿܼ 20 10 , 200 ȫ ߻ شٴ ǹѴ. ׷ϱ SPF 1 ܽð 20о ϴ ̴. ׷ ǰ ҽ  ȿ ִ. , ڿܼ A ϴ Ÿ PA 3 ޸ , PA+, PA++, PA+++ ǥѴ.

Ǻ ϱ Ȱ

ֱٱ Ƽ ְ Ǻ ϱ ؼ Ȱ ٲѴ. Ư ڿܼ ɼ ħ Ƿ ڿܼ ʼ̴. Ǻθ ġ ϳε, ̿ Ƽ ϴ ȣ 㿡 ǹǷ Ǵ 10ú 2 ̿ ݵ ϴ .

ϴ ȵ IJ ؾ Ѵ. ⿡ ƿ Ŭ¡ ǰ ȭ̳ Ŭ¡ ٽ ѹ ־ Ǻο ִ ȭǰ 󹰵 ħ Ű Ѵ. 1~2ȸ Ÿ Ǻγȭ Բ Ƽ ִ Ϸ 8 ̻ ָ ϰ Ǻθ ִ.

ǰ ù ̴ (www.hidoc.co.kr)

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