Eye Brows Big Boost Fiber Gel

MAC Eye Brows Big Boost Fiber Gel lifts and adds visible fullness to sparse brows while keeping hairs separated for a natural finish. The fiber-infused gel has a lightweight, buildable texture that sets without stiffness; it's often positioned as fragrance-free and vegan-friendly. Best suited for anyone seeking subtle volume, shaping control, and long-wear touch-ups.