Moreover, the United States Food and Drug Administration (FDA) has not approved DSIP (Delta-Sleep-Inducing Peptide) for any therapeutic application
Panizzutti et al
In the context of skin health, glutathione's antioxidant properties have attracted attention for their potential to combat oxidative stress that contributes to premature aging, dullness, and uneven skin tone
These results showed that GSH-conjugation catalyzed by GSTs may reduce the impact of trichothecenes (Gardiner et al., 2010)
Glutathione is a naturally occurring tripeptide composed of glutamine, cysteine, and glycine, and is widely recognized as a master antioxidant in the body
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
