99% Purity HPLC & Mass Spectrometry Verified Batch-Specific Certificate of Analysis (CoA) Included Sterile Lyophilised Powder | GMP Manufactured Fast Dispatch Across the USA | USA Peptides In Stock GHK-Cu is a naturally occurring tripeptide composed of glycine, histidine, and lysine that is found in human plasma, saliva, and urine, and has a strong affinity for copper ions (Cu)
However, curcumin treatment restored the normal estrus cycles ( Figure 4E )
It facilitates cellular communication by binding copper ions, which activates metalloproteinases and growth factors involved in collagen and elastin production, DNA repair, and cellular proliferation
So is oxytocin, more famously known as the love hormone. The active ingredients in several widely used obesity and diabetes drugs also belong to this broad family
For a list of other foods high in sulfur, see our post Not your normal antioxidants: glutathione and sulfur