It occurs when GHK-Cu is overused, typically from daily high-concentration topical application without cycling
Type of study: non-rct experimental Number of citations: 44 Year: 2020 Authors: Hengke Guo, Siyu Guo, Hongmei Liu Journal: Bioorganic chemistry Journal ranking: Q1 Key takeaways: Se-rich yeast peptide fraction containing selenium and bioactive peptides shows the highest antioxidant activity and effectively reduces UVB radiation-induced skin damage
BMJ 347 , f5934 (2013)
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Second, the beneficial effect of selenium supplementation in alleviating OA symptoms has been debated
It has Reddit communities with tens of thousands of members, dedicated podcast segments, and a following that includes professional athletes, biohackers, and parents injecting their children for sports injuries