Triangular Buffing Foundation Brush - Benefitse.l.f. brushes are synthetic. Because kindness is chic.Triangular shaped buffing foundation brushThe unique three corners and edges help sculpt and define the faceFormulated WithoutAll e.l.f. products are free from phthalates, parabens, nonylphenol ethoxylates, triclosan, triclocarban, and hydroquinoneAll skincare is also free from sulfates - Triangular Buffing Foundation Brush