April 2026 Category 2 Update On April 15, 2026, the FDA confirmed removal of injectable GHK-Cu from Category 2 because the original nominations were withdrawn
Beyond Skin: Systemic Potential One of the most exciting aspects of injectable GHK-Cu is its potential beyond aesthetics
If you ever feel unsure whether a symptom is serious, it is always fine to ask
If you offer compounded medications, confirm that the pharmacy complies with federal and state requirements and uses approved ingredients
Improved Formulations and Delivery Methods Other advancements include longer-acting formulations that may eventually require less frequent dosing, improved delivery methods that enhance comfort and convenience, and combination approaches that pair GLP-1 therapy with complementary treatments
One study measuring levels of glutathione in 30 healthy people and 30 people with insomnia found that glutathione peroxidase was significantly lower in people with insomnia (13)