日本画师ゆのくらげ(Kurage_cc)的PIXIV+twitter(x)图片包,截止到20240708,无删减,附带4段推特小视频(3段作画)。
Collagen peptide and its manufacturing method of possessing immunity reinforcement activity with yuureikurage origin are offered. The above-mentioned collagen peptide, the protein 80 - 90wt%, and includes the sugar 10 - 20wt%, the average molecular weight is 1,000 - 3,000. The above-mentioned...