When reduced GCL and GSS activity limits the synthesis of GSH, GPX4 is eventually inactivated, resulting in the accumulation of lipid peroxidation, further ROS production, and ultimately, ferroptosis
By reducing oxidative stress, glutathione may help slow the aging process and improve skin health, elasticity, and overall appearance (Brown et al., 2018)
However, if you are experiencing early-stage thinning, have a highly sensitive scalp, or want a holistic approach to scalp anti-aging without the fear of severe withdrawal shedding, copper peptides (GHK-Cu) are an excellent alternative
Studies support that whey boosts antioxidants and reduces oxidative stress
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