goopbeauty Featherlash Lifting Serum Mascara lifts, defines, and nourishes lashes beautifully. This mascara-serum hybrid supports lash health, delivering inky-black, conditioned, and voluminous lashes. Its rich pigment prevents flaking or smudging, ensuring lasting definition throughout the day. The patented brush applies easily without clumping, creating natural or dramatic looks across various eye shapes. It is also formulated without fragrance and is cruelty-free.