46 citations
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April 2014 in “PLOS ONE” Gray hair may be caused by lower antioxidant activity in hair cells.
67 citations
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August 2013 in “International Journal of Cosmetic Science” Hair greying is caused by oxidative stress damaging hair follicles and melanocytes.
2 citations
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October 2009 in “The FASEB Journal” Stress does not greatly speed up aging or hair loss in politicians.
March 2020 in “The Egyptian Journal of Histology” Topical olive oil protects mice skin from harmful electromagnetic radiation.
PMEE may help reverse greying hair by boosting melanin production.