ghk-cu color blue Sky Cream GHK-Cu looks blue in vial
Description
Although nearly 50 years of published research show that GHK-Cu Copper Tripeptide-1 Powder can increase skin glycosaminoglycan production, inhibit matrix metalloproteinases, and regulate mild inflammatory responses, the existing data has major compliance limitations

Yamasaki, T., Hoyos-Ramirez, E., Martenson, J

Plus I think I need to inject more NAD+ per day to see the benefits and that would be too costly and too much time

Researchers comparing tesamorelin vs sermorelin should note that both are GHRH analogs, but may differ slightly in reconstitution behavior
Hypotheses, 6: 687-709
