Injection Site Selection: Common injection sites for L-carnitine include the deltoid muscle (upper arm), vastus lateralis muscle (thigh), or gluteal muscle (buttocks)
Glutathione injections can be safe when administered by a qualified healthcare professional, but they may have side effects
Prioritize complete protein sources: eggs, poultry, fish, lean meat, dairy, and protein shakes when whole food volume is difficult due to appetite suppression
Transparency: Good suppliers clearly state peptide purity (should be 95%+ for AOD 9604), provide batch numbers, and offer detailed product information
The surge in demand for GLP-1 agonists (semaglutide and tirzepatide) has put peptide therapy into mainstream conversation but many patients arrive without a clear picture of how GLP-1s compare to other peptides, or what a supervised program actually looks like
Only the L-isomer of carnitine is biologically active (1)