For most practitioners the relevant question is whether combining them may produce additive GH stimulation through complementary pathways
The amount used depends on the drugs guidelines
Tan X, Divino V, Amamoo J, Xie L, Coyle KB, Gamble CL, et al
Nikolaos, S., George, A., Telemachos, T., Maria, S., Yannis, M., and Konstantinos, M
1% GHK-Cu is the entry point and, for many people, the sweet spot
When to Choose AOD-9604: AOD-9604 is particularly well-suited for individuals seeking selective fat metabolism enhancement without broader hormonal changes, those who have not responded adequately to diet and exercise alone for stubborn fat reduction, individuals who cannot tolerate or are contraindicated for GLP-1 agonists or growth hormone, athletes needing body composition improvement without affecting glucose regulation or hormone levels, and those preferring a well-researched peptide with established safety data from clinical trials