They act like messengers, telling your body to do specific things like heal tissue, reduce inflammation, or stimulate growth
If you have high hematocrit or a clotting disorder, consult a hematologist before starting regular injections
Reported side effects are usually mild and short-lived
The name reflects its original observed effect: it promoted delta wave brain activity, the slow waves that dominate the deepest stages of sleep
Pickart, L., Vasquez-Soltero, J.M., & Margolina, A
GHK-Cus clinically proven benefits, including wrinkle reduction, skin firming, and hydration, align with consumer demand for science-backed anti-aging solutions