Andrew: Yes
DSIP, Growth Hormone, Cortisol and Endocrine Claims Human endocrine findings do not support broad hormone-optimisation claims
How This Compares to Other Research This review builds on and connects to a growing body of copper peptide research: Pyo, Won, Kim et al
99.43% verified batch purity (HPLC) 98% minimum purity specification 5 mg peptide per lyophilized vial 28 C refrigerated cold-chain storage Third-party tested & certified Identity, purity, and concentration verified by MZ Biolabs (Tucson, AZ), an accredited US laboratory
The research showing benefits used concentrations as low as 0.01 nM
High doses of GLP-1 receptor agonist resulting in complete cessation of gastric emptying are not usually associated with gastrointestinal symptoms, which appear to be centrally mediated