Saluto Hair Building Fibers for THINNING HAIR (Light Brown) 100% Real Looking Hair with Natural Fibers - Hair Thinning Concealer - 18g Super easy application for a thicker looking hair in SECONDS Made with quality standard organic vegan fiber protein Sprinkle fibers onto thin areas and feel young again! Goes best with hair spray (does not come with) Risk free! Hypoallergenic and dermatologist recommended! Does not stain clothing, skin or even when wet. Contains 40-60 days of usage depending on the size and severity of thinning areas.