My favorite Peptides for skin, hair, muscle recovery, and overall well being from @aurawellnessanddriplounge , GHK CU & Wolverine Stack (BPC 157 + TB 500) Injected Daily Always customized with Should Bodybuilders Take GHK Cu? Neurogan Health You started using a GHK Cu peptide serum on your face and now , The things no one tells you., Yes, the injections can hurt like a bitch. , Heres the thing Ive found it works even better topically, If your GHK injection site gets irritated try this , 1. Dilute it by adding more water to the syringe , 2. Let it sit until it reaches room temperature , Also, make sure youre rotating injection GHK Cu Copper Peptide: The Ultimate Peptide For Longevity