英文叫collagen,我个人感觉是液体状的比颗粒状的见效快，但是液体状的贵一点，我平时都是服颗粒状的

来源: lookatme.. 于 2019-03-03 02:35:42 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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