88KiB, 653x434, gray-hair-roots.jpg.653x0_q80_crop-smart.jpg View SameGoogleiqdbSauceNAO Anonymous Sun 28 Jul 17:58:38 2019 No.10843995 ViewReplyOriginalReport Quoted By: >>10844017 >>10846153 Riddle me this, why do we not yet have a topic scalp product which neutralizes the buildup of hydrogen peroxide which causes greying? As far as I'm aware right now all we do is use dyes.