Higher concentrations are not necessarily more effective GHK-Cu operates through receptor-mediated signaling rather than dose-dependent saturation
The effect of ethyldeshydroxy-sparsomycin and cisplatin on the intracellular [PMID: 9180388] Laboratory literature summary: The effect of ethyldeshydroxy-sparsomycin and cisplatin on the intracellular glutathione level and glutathione S-transferase activity
Peptide Injection Therapy With Concierge MD As the building blocks of proteins, peptides play an essential part in many biological functions - including aging
Theres no universally best time, but most users inject: Once daily in the morning , or Split into two doses : AM and PM for more stable coverage (especially for injury or gut repair) For injury-specific cases, timing the dose post-workout or before sleep may support natural repair cycles
Concentrations used: In cosmetics, GHK-Cu concentrations generally range from 0.1% to 3%
The main concern is stacked GI side effects - both compounds slow digestion through different pathways, so combining them can amplify nausea, vomiting, and constipation
