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When pregnant rats were kept on a copper-deficient diet, the embryos displayed low SOD activity, increased super oxide anion radical level, and higher incidence of DNA damage and malformations [34]

The cells most susceptible to toxic damage (known as oxidative stress) are those in the brain, kidneys, liver, heart lungs, skin, cornea and retina, explains Newson

Aizenman E, Lipton SA, Loring RH

This delivery method reflects a formulation-focused approach rather than short-term outcomes

But equally relevant to hair growth is GHK's documented ability to stimulate the production of Laminin-5 (also known as Laminin-332) and Collagen IV two structural proteins that are essential components of the basement membrane surrounding each hair follicle

Without it, the human body would be unable to synthesize glutathione