PubChem Reference: View compound profile on NIH PubChem Key Characteristics MOLECULAR PROFILE Formula: C 78 H 123 N 23 O 23 S 2 Weight: 1815.12 g/mol CAS: 221231-10-3 Origin: hGH 177-191 + N-terminal tyrosine Structure: Modified peptide with disulfide bridge PHYSICAL PROPERTIES Form: White to off-white lyophilized powder Solubility: Readily soluble in water Stability: Excellent with disulfide bridge Storage: Keep refrigerated 3646 F (28 C) Related products CJC-1295 $60.00 $95.00Price range: $60.00 through $95.00 GHK-Cu $50.00 $90.00Price range: $50.00 through $90.00 BPC-157 $40.00 $65.00Price range: $40.00 through $65.00 TB-500 $60.00 $90.00Price range: $60.00 through $90.00
This article walks through what the three components actually do at the bench, how to reconstitute a copper-containing blend without destroying the GHK-Cu chelate, the IU math on a U100 insulin syringe, and where the blend format helps versus where three separate vials remain the better choice
Storage expectations and shipping presentation are reviewed carefully for temperature-conscious peptide fulfillment
Some plans cover GLP-1 medications for diabetes but exclude them for weight management, so clarifying the intended use is important
do not use in this context without specialist oversight Some users report mild nausea initially with oral dosing, usually resolving within days No known hormonal suppression or HPTA disruption No established contraindication with TRT or other peptide protocols Work with an optimization-minded physician who understands peptide pharmacology, and avoid any mainstream doctor who dismisses the use of therapeutic peptides without reading the underlying research