Key Takeaways GHK-Cu is a naturally occurring tripeptide-copper complex with documented roles in collagen synthesis and gene expression, but human RCT evidence remains absent as of 2026 Research-grade GHK-Cu must include HPLC purity 98%, mass-spectrometry identity confirmation, and bacterial endotoxin (LAL) testing in EU/mg Body Pharm supplies each vial with full per-lot traceability, including HPLC chromatogram, MS identity file and endotoxin result on request Published animal studies use 110 mg/kg subcutaneous dosing
Current clinical evidence does not definitively establish silymarin as an effective treatment for fatty liver disease
It is critical to recall that all of this data comes from preclinical models (rodent, porcine, in vitro) and limited case studies
[DOI] [PubMed] [Google Scholar] 94.Long R, Zuo H, Tang G, et al
Toppings such as nuts add texture but also extra richness, so they're best used sparingly or skipped if heaviness is an issue