Foundation Brush. Benefits: BENEFITS: Our Foundation Brush is meticulously crafted to elevate your makeup application while upholding our commitment to ethical beauty. Crafted with synthetic fibers, this cruelty-free and vegan makeup brush offers a guilt-free option for flawless makeup application.. Key Notes: CLEAN BEAUTY: We believe that what you put on your body is as important as what you put in it. Our products are saturated with vitamins and powerful botanicals to help nourish your skin. We are 100% Paraben and Cruelty-free Leaping Bunny certified.. :