Pro Brow Definer
A precise brow pencil from MAC Cosmetics designed to fill and define sparse arches with a fine, retractable tip and natural-matte finish. Ideal for anyone seeking hairlike strokes and buildable coverage; works well for oily and combination skin. Fragrance-free and travel-friendly, it suits users who prefer low-fuss, natural-looking brows without heavy buildup.
Ingredient Safety
Low risk17