Fang Y, Huang W, Zhu X, Wang X, Wu X, Wang H, et al
Selank : Selank is another peptide that works by influencing GABA, a neurotransmitter that helps the brain relax and reduce feelings of stress
The skin-specific mechanisms of GHK-Cu include stimulation of Type I and Type III procollagen synthesis, increased production of dermatan sulfate and other glycosaminoglycans, activation of the enzyme lysyl oxidase (which cross-links newly formed collagen), reduction of matrix metalloproteinase-1 (MMP-1, collagenase) activity, and anti-inflammatory suppression of TNF-alpha-induced IL-6 secretion
Enhanced endothelial cell proliferation, migration, and tube formation were observed in laboratory studies accompanying the animal experiments
Other injectable formulations may be compounded preparations used at the discretion of the prescribing physician