Hangzhou Fenjun Chemical Co Ltd.
Country: China (Mainland)
Business Type: Trading Company
High quality cosmetic ingredients Copper peptide;GHK Cu Copper PeptideCAS NO.: 49557-75-7
4-Hydroxy-2,2,6,6-tetramethyl-piperidinooxy CAS NO.2226-96-2CAS NO.: 2226-96-2
API Aniracetam Powder Dosage Usage Effect and BenefitCAS NO.: 72432-10-1