Ulta 21 Days of Beauty Sale: Saturday, April 4 And on the last day of the sale, get 50 percent off Tarte Maneater Mascara ($11.50, originally $23), Peach & Lily Glass Skin Serum ($14.50, originally $29), and Benefit Gimmie Brow ($12, originally $24). Image Source: ulta.com Tarte Maneater Mascara $11.50 from ulta.com Buy Now Peach & Lily Glass Skin Serum $14.50 from ulta.com Buy Now Benefit Gimmie Brow $12 from ulta.com Buy Now