MAC Eyebrows Big Boost Gel, lingering

As a gel-based brow product from MAC Cosmetics, MAC Eyebrows Big Boost Gel, lingering lifts and sculpts hairs with a sheer, gel-to-coating texture that adds volume without stiffness. Ideal for sparse or fine brows seeking natural fullness, it's lightweight, blendable and travel-friendly, often fragrance-free and easy to layer with powders or pencils for added definition.