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In vitro, GHK-Cu helped regulate tissue-remodeling enzymes and exhibited a robust antioxidant effect, both useful for maintaining cellular health with aging

Walter et al., 1996

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Friedenreich CM, Pialoux V, Wang Q, Shaw E, Brenner DR, Waltz X et al (2016) Effects of exercise on markers of oxidative stress: an ancillary analysis of The Alberta physical activity and breast cancer prevention trial

A researcher team from Penn State has found mushrooms to contain high levels of two antioxidants that could promote good health and also lead to anti-aging benefits