GHK-Cu is also thought to be a powerful antioxidant, which may support wound healing, reduce inflammation, and enhance skin regeneration
Recommended for all skin types
Cheung W, Keski-Rahkonen P, Assi N, Ferrari P, Freisling H, Rinaldi S, Slimani N, Zamora-Ros R, Rundle M, Frost G, et al
Log in Description USA Functional Medicine MDs, DOs, NDs, DCs and Nutrition Professionals surveyed in 2025 for Designs for Health
A quick daily entry captures dose, site, and a few 1 to 10 ratings in seconds, while a slower weekly review is where you take measurements, add progress photos, and read the trends
Natural food sources include: Beef steak: around 90 to 100 mg per 100 grams Pork: about 25 to 30 mg per 100 grams Fish: about 5 to 7 mg per 100 grams Chicken: about 3 to 5 mg per 100 grams Dairy and milk: approximately 3 mg per 100 grams On the other hand, a typical l carnitine supplement can provide 500 to 2,000 mg per serving, which is significantly more potent and allows users to control their L Carnitine dosage accurately