ghk-cu before and after skin → speaks for itself ✨ This is what happens when you support your from the inside *and* outside. Less pigmentation. Brighter, clearer skin. most importantly maintaining firmness while GHK-Cu before and after :

Injection site reactions (redness, swelling, tenderness) are most common but typically resolve quickly

8th edition, January 2020 OptiPrep Application Sheet C27 Preparation of stellate cells from liver and pancreas OptiPrep is a 60% (w/v) solution of iodixanol in water, density = 1.32 g/ml Optiprep Application Sheet C26 Purification of hepatic non-parenchymal cells on a density barrier compares some of the methodologies for purifying these cells

Landes Bioscience

Acetaminophen-induced hepatotoxicity. Drug Metab Dispos

Neuropsychopharmacology 48, 17601768

The copper component is essential for activity - copper is a critical cofactor for numerous enzymes involved in collagen cross-linking (lysyl oxidase), antioxidant defense (superoxide dismutase), wound healing, and tissue remodeling, and GHK functions as a highly effective copper delivery system that facilitates copper uptake into cells and tissues where it can support these essential enzymatic processes