Guangtongbao Pharma files "vitamin k-1 epoxide" as new cosmetic ingredient

Shandong Guangtongbao Pharmaceuticals Co., Ltd. (Guangtongbao Pharmaceuticals) completed the recordation of the new cosmetic raw material "vitamin K-1 epoxide" on 1 July, 2025, and is currently in the public announcement stage. This raw material is a...

Vitamins China E-News 202507

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