It's hard to improve upon a good thing, but we've managed to do it with our NYX Professional Makeup On The Rise Lash Booster. Created to boost the intensity of our On The Rise Volume Mascara for even bigger sky-high lashes, with boosted length and volume! It's also infused with castor oil for a conditioned feeling and the grey-black formula increases the intensity of black mascara and natural lashes, making it great to wear alone or under mascara for a big lash boost! Pre-mascara: Use before your favorite mascara to boost its lift, length, and volume potential. Alone: For a naturally boosted, naturally tinted no makeup mascara look. Pro tip: For sky-high volume and length, use On The Rise Lash Booster with our On The Rise Volume Mascara. Create a doll lash by applying coats of mascara from the root to the tip of your lash, focused on just the center of the top and bottom lashes.Discover NYX Professional Makeup: Try all of our professional makeup products today from eyeshadow, eyeliner, and false lashes to liquid lipstick, lip gloss, primer, concealer, setting sprays and eyebrow makeup. Cruelty Free Cosmetics: We believe animals belong in our arms, not in a lab; All of our makeup is certified and acknowledged by PETA as a cruelty free brand; We don't test any of our products on animals. All Eyes On Eye Makeup: Complete your look with our full range of eye makeup products ranging from eyeshadow palettes to false eyelashes, eyeliners, concealers, setting sprays, eyebrow makeup, eyeshadow primer and more. Boosted Lashes: Use before your favorite mascara to boost its lift, length and volume potential, or, for a naturally boosted, naturally tinted no makeup mascara look, wear on its own. Lash Enhancer: Created to boost the intensity of our On The Rise Volume Mascara for even bigger sky-high lashes, infused with castor oil. The grey-black formula increases the intensity of black mascara and natural lashes.GTIN: 800897206673. Best Sellers Rank: See Top 100 in Beauty & Personal Care. Brand: NYX PROFESSIONAL MAKEUP. Material Type Free: Cruelty Free. Special Feature: Not Tested On Animals. Product Benefits: Lash Enhancing. Color: Grey. Country of Origin: Germany. : B08XMTT497. Manufacturer: NYX Professional Makeup. UPC: 800897206673. Batteries: 1 A batteries required. Item model number: K4781200. Product Dimensions: 0.8 x 2.3 x 5.3 inches; 1.05 Ounces.