HairCosmetic TechniquesRejuvenationHair FollicleSkin Physiological ProcessesMice, HairlessCosmeticsHair Cells, AuditoryEmollientsHair ColorDermatologic AgentsHair DiseasesSkin CareHair Cells, Auditory, InnerFaceHair RemovalUltraviolet RaysHair DyesSkinElasticityAdministration, TopicalHair Cells, VestibularHair Cells, Auditory, OuterHair PreparationsPlant StructuresSilanesPovidoneGelsProgesterone CongenersMicroscopy, Electron, ScanningSkin Physiological PhenomenaAlopeciaDevice RemovalSaccule and UtricleCollagenCochleaSurface PropertiesFibroblastsOrgan of CortiModels, BiologicalScalpTreatment OutcomeEar, InnerStereociliaHair Cells, AmpullaHair Bleaching AgentsKeratins, Hair-SpecificHypotrichosisMechanotransduction, CellularPlant RootsEpidermisLabyrinth Supporting CellsSebaceous GlandsEctodysplasinsTime FactorsLateral Line SystemMolecular Sequence DataKeratinsMinoxidilKeratinocytesMelaninsRana catesbeianaDermisMechanoreceptorsMutationRegenerationCalciumKeratins, Type IISpiral GanglionEvoked Potentials, Auditory, Brain StemFibroblast Growth Factor 5Cell Differentiation