The copper enables redox chemistry (Cu2+/Cu+ cycling) and provides a specific three-dimensional structure that free GHK alone does not adopt
11,12 Stabilization of Acetylcholine Receptors BPC-157 may affect the neuromuscular junction through stabilization of acetylcholine receptors, reversing the paralyzing effects of neuromuscular blockers such as succinylcholine
It was an awesome experience and I actually feel better about myself**
PMCID: PMC5675260.
All the above evidences seem to have a clinical relevance: Polonikov, studying four moderate-severe COVID-19 cases, found that while the three patients with normal/high plasma levels of GSH recovered rapidly, the one with low GSH levels, high plasma ROS and ROS/GSH ratio experienced the most severe illness and, at the date of publication, was still sick (Polonikov, 2020)
Phentermine delivers rapid results in a short window