210 citations
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May 2006 in “The FASEB journal” Oxidative stress causes hair to gray by damaging and killing pigment cells.
January 2009 in “International Journal of Trichology” Dr. Shyam B Verma encourages more scientific research on hair disorders and criticizes the unscientific hair care market in India.
19 citations
,
January 2012 in “Annals of Dermatology” People need more information about hair dye ingredients and side effects.
75 citations
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January 2009 in “International journal of trichology” Hair grays due to oxidative stress and fewer functioning melanocytes.
20 citations
,
January 2015 in “Current problems in dermatology” Graying hair happens due to aging and might be delayed by new treatments.