Yes, they're different copper tripeptide variants (Copper Tripeptide-3 and Copper Tripeptide-1) with distinct signaling profiles
This drastically slows down degradation and provides excellent long-term stability, ensuring the compound remains intact during shipping and storage for months or years when kept frozen
Front Neurol 2020;11, 575953, doi: Xu, P
Presented for research literature review only Kim HJ et al
The study also examined corticosteroid-induced healing impairment and reported that BPC-157 opposed the aggravating effects of methylprednisolone
Yan HF, Mao CL, Zhu YQ, Cheng H, Mao PS (2017) Exogenous glutathione pre-treatment improves germination and resistance of Elymus sibiricus seeds subjected to different ageing conditions