Ive ordered twice and I will continue using it monthly
This peptide is a synthetic fragment of EPO designed to trigger the body's repair mechanisms without affecting red blood cells

Neuromodulatory systems code for the reward-prediction errors, and feedback connections from the response-selection stage mediate top-down attention effects The combined influence of feedback connections and neuromodulatory substances on plasticity enables powerful learning rules for the training of 'deep', multilayered neuronal networks Feedback connections project to cortical layers that are distinct from feedforward input, where they impinge on distal dendritic segments, separate excitatory neuronal populations or inhibitory interneurons Feedback connections gate plasticity in cortical pyramidal neurons by promoting NMDA-receptor-driven calcium entry into dendrites and by disinhibiting the cortical column through activation of vasoactive-intestinal-peptide-positive interneurons (among others) Synaptic tags are biochemical processes that make synapses eligible for plasticity

Unlike many endogenous peptides, BPC-157 demonstrates stability in both acidic and physiological pH environments, which has made it a durable research tool across multiple tissue model systems
PMID: 10469335 Goldstein AL, et al
It remains a research compound that some clinics and individuals have begun using despite the lack of regulatory approval