collagen (a glycoprotein)
コラーゲン
Collagen is an important component for maintaining skin elasticity.
Mata, korāgen ga karei ni tomonai genshō suru koto kara, sore o oginau hitsuyō ga aru to itta kōkoku ga tata aru.Furthermore, because collagen is associated with anti-aging, there are many advertisements touting it as a necessary supplement.
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DiQt(ディクト)
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