MAC Eyebrows Big Boost Gel, brunette
A brow gel from MAC Cosmetics designed to add lift and natural fullness with a buildable, airy hold. The tinted Brunette shade suits medium to dark brows and dries to a weightless finish that resists flaking. Lightweight and easy to comb through, it works well for sparse or unruly brows and is often chosen for its subtle, natural look and fragrance-free formulation.
Ingredient Safety
Low risk34
Moderate risk2