意见反馈
提交
感谢您的反馈，如需进一步协助，请发送邮件至info@echemi.com或致电400-660-1110与我们取得联系。
I am interested in sourcing high-purity GHK-Cu (Copper Tripeptide-1) for cosmetic and skincare formulation purposes. The intended use is for topical skin applications focused on barrier repair, collagen support, and overall skin regeneration. Could you please provide the following details: • Certificate of Analysis (CoA) with purity percentage • Manufacturing standards (GMP, ISO certification, etc.) • Available concentrations and minimum order quantity (MOQ) • Stability data and recommended storage conditions • Heavy metal testing results • Pricing tiers for bulk quantities I am specifically looking for cosmetic-grade or pharmaceutical-grade material suitable for topical formulation. Please also confirm batch traceability and shipping options to India. Thank you, marken ansh