GHK CU 30ml by InfiniWell 7% GHK CU ACCELERANT Platinum Skin Care GHK CU 50mg Vial Copper Peptide Pure Bio Labs GHK CU Shanghai Chinqesen Biotechnology Co., Ltd. Most peptides don't come ready to inject they come as powder for a reason. Peptides are lyophilized (freeze dried) to keep them stable and effective. When you receive them, you simply: Add GHK Cu 50mg Spartan BioLabs