A unique brush that hugs the contours of your face to evenly apply your favorite liquid or cream foundations with a flawless finish. What Else You Need to Know: Perfect for all skin types, this custom-cut foundation brush hugs the contours of your face and optically blurs the look of fine lines, pores, and imperfections. Its revolutionary brush hairs—infused with collagen, silk, peptides, niacin, and antioxidants—help support a healthy look for skin.