Pickarts findings that the complex caused old human liver tissue to synthesize proteins like younger tissue.12 In addition to (or because of) its regenerative properties, research has found that GHK-Cu may be able to:12 14 Reduce the appearance of fine lines and wrinkles Tighten loose skin, improve skin firmness, and reverse age-related skin thinning Promote faster wound healing Lighten the appearance of hyperpigmentation and sun damage Protect skin cells from UV damage Repair the skin barrier Smooth rough skin patches Stimulate collagen production Restore the vitality of fibroblasts (a type of cell that plays an important role in the formation of connective tissue)46 With all of this in mind, it becomes clear why copper peptides have grown in popularity as a milder yet still seemingly effective alternative to harsh actives, such as retinoids, which can often cause side effects like skin redness, itching, burning, and peeling.47 To learn more about GHK-Cu, check out our comprehensive guide to the peptide

The Vitamin C Plus Patch by PatchAid has 2,500 mg of vitamin C
Apolipoprotein E deficiency activates thermogenesis of white adipose tissues in mice through enhancing beta-hydroxybutyrate production from precursor cells
A B12 shot, or vitamin B12 injection, delivers B12 directly into the bloodstream
Published research has examined BPC-157 in selected preclinical rodent models of gastric and intestinal lesions, including ethanol-induced gastric lesion models, NSAID-associated gastrointestinal injury models, vascular injury models, and surgical anastomosis models