GHK-Cu cycling - typically 30 days on / 14 off or 8 weeks on / 4 off - produces comparable results, reduces cost, limits theoretical copper load and keeps receptor sensitivity fresh
Vitamin E Vitamin E is a potent antioxidant known to protect brain cells from oxidative damage
PSQI, Pittsburgh Sleep Quality Index
PMID: 9849822 The Discovery of Growth Hormone-Releasing Hormone: An Update Jett, L., Lger, R., Thibaudeau, K., Benquet, C., Robitaille, M., Pellerin, I., Paradis, V., van Wyk, P., Pham, K., & Bridon, D
Vitamin C: In addition to its whitening and antioxidant properties, vitamin C promotes collagen synthesis, improves skin texture, reduces the appearance of fine lines and wrinkles, and has anti-inflammatory effects, which can be beneficial for calming irritated skin