ghk-cu peptide injection vial “Is actually worth it?” is genuinely one of the most common questions in my comments, so let me finally answer it properly., The short version: copper peptides have real research behind them, GHK-Cu Injectable - Team Wellcore

Potential benefits: Correction of nutrient deficiencies that may hinder weight loss Improved overall health and well-being Enhanced body functions that support weight management Addressing potential nutrient deficiencies gives your body the tools it needs to function optimally, which can support your weight loss journey

The FDA cited the lack of human studies on the peptide and concerns about safety as its rationale

This includes checking lab results and symptoms

For instance, the association of cationic lipids with EV membranes can enhance cellular uptake efficiency (Nakase and Futaki, 2015), while transferrin-conjugated superparamagnetic particles can endow EVs with magnetic responsiveness for imaging-guided therapy (Neubert and Glumm, 2016

But it's not enough

So, what is Epithalon peptide used for