Zn PCA kwaye iluncedo
Yintoni iZinc PCA? I-Zinc PCA yityuwa yeZinc ye-pyrrolidone carboxylic acid. Inceda ukulawula amaqhakuva kunye nokunciphisa ukukhutshwa kwe-sebum ngelixa inceda ulusu lugcine ukufuma.Zinc Pyrrolidone Carboxylate Zinc PCA (PCA-Zn) yi-zinc ion apho isodium ...
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