EU Trademark Classification EU03 Cosmetics and cleaning preparations Collagen preparations for cosmetic application Class 03 Collagen preparations for cosmetic application 6996 化妆用胶原蛋白制剂 Chinese 化妆用胶原蛋白制剂 English Collagen preparations for cosmetic application Site ref. 6996 Class 03 Included in Harmonised Database (HDB)