before and after ghk-cu injections 6 week : r/Biohackers GHK-Cu before and after :

Store GLP-1 medications in the main body of the refrigerator, not in the door where temperature fluctuations occur, and keep them away from the freezer compartment to prevent accidental freezing

The term "NAD peptides" sometimes appears in casual usage to describe NAD+ when doctors give it with actual peptides during treatment

In 2023, the FDA banned compounding pharmacies from producing specific peptides because they were identified as posing "potential significant safety risks" by the agency

Topical vs Injectable Tolerability Topical GHK-Cu appears better tolerated than injectable forms, with topical side effects typically limited to mild redness, itching, or irritation at application site and rare copper uglies phenomenon (anecdotal accelerated skin aging appearance due to potential MMP upregulation, not well-studied)