graying
Từ liên quan
silveringageaginghairpigmentmelanincanitiessilverwhiteashplatinummaturitysenescenceelderlyold agetemplerootfolliclestrandscalpbeardmustachesideburnsdyecolorantbleachtonershampooconditionersalonstylistcosmeticsappearancecomplexionwrinkleskindermisgeneticshereditychromosomestresscortisoloxidationperoxidemelanocytekeratincuticlecortexmedullafadetransitionchangedeclinewisdomexperiencesenioritygerontologybiologyphysiologymetabolismhormoneestrogentestosteronevitaminmineralzinccoppernutritionhealthvitalitylongevitychronologytimedecadelifecycle