This guide is a deep dive into what GHK-Cu is, what the science actually supports, who it's for, how we prescribe it in our Lincoln Park clinic, and how to decide whether it's the right next step for your skin, your hair, or your broader longevity plan
Despite reduced appetite, patients should aim to consume regular, balanced meals containing: Adequate protein (lean meats, fish, eggs, legumes, dairy) to support muscle mass and energy metabolism Complex carbohydrates (whole grains, vegetables, fruits) for sustained energy release Healthy fats (nuts, seeds, olive oil, avocado) for satiety and nutrient absorption Micronutrients from a varied diet, particularly foods containing B vitamins, iron, and vitamin D, which are essential for energy production Small, frequent meals may be better tolerated than large portions, helping to manage nausea whilst ensuring sufficient caloric intake
The right amount for you depends on your unique physiology, medical history, and how your body responds
Private label pumps up protein & fiber, but avoids GLP-1 positioning
The actual systemic exposure to the infant approaches zero through two independent mechanisms