Lancôme Monsieur Big 3614271682369 Volumizing Mascara, Black, 24-Hour Wear

A large wavy-fiber brush coats lashes in rich black pigment, helping build bold volume with a smooth, layered finish. Lancôme Monsieur Big is designed to create a dramatic, false-lash effect without adding falsies or extensions.

Its creamy, gel-like formula can be layered for up to 12x more volume and up to 24-hour wear. That makes it useful for a defined daytime look that can be built up for evening.

Want fuller-looking lashes with one mascara instead of a separate set of falsies? The brush and buildable formula make Monsieur Big a straightforward choice for adding impact with mascara alone.

Worth noting

Monsieur Big combines wave-fiber brush technology with black-boosting polymers and rich black pigments. The brush distributes a thick coat of color, while the creamy texture lets you add layers for a more dramatic result. Lashes appear darker, fuller, and longer-looking, with a false-lash effect as the look builds.

The formula is designed to resist smudging and flaking and offers up to 24-hour wear. It is not waterproof, so it suits looks where long wear and bold black color matter more than water resistance. Customer feedback is mixed: many appreciate the fuller, longer-looking result, while reports vary on application and smudge resistance, some also mention clumping.

How it fits

This mascara suits anyone looking to make lashes a focal point, whether the goal is added volume for a night out or a layered, more dramatic finish for a special occasion. Compared with using false lashes or extensions to create extra impact, Monsieur Big offers a mascara-based approach with buildable coverage. Its rich black pigment also works well when the desired look calls for strong lash definition rather than a subtle wash of color.

Usage tips

Hold the wand horizontally and sweep upward through the upper lashes, for lower lashes, sweep downward. Add layers as desired to build volume and intensity. The large brush and creamy formula are intended to coat lashes smoothly, so use controlled strokes to work through the lashes as you build the look. For a primer-based routine, the manufacturer suggests applying Cils Booster XL before mascara.

Before you decide

Is Monsieur Big waterproof? No. This version is not waterproof, though its formula is designed for smudge-resistant wear for up to 24 hours.

Can you layer it for more volume? Yes. Its buildable formula is intended to let you add coats for a more dramatic, high-volume look.

How should you use the brush? Hold it horizontally and sweep upward on upper lashes and downward on lower lashes, layering as desired.

Final verdict

Choose Lancôme Monsieur Big when you want bold black pigment, buildable volume, and a dramatic lash look from mascara rather than falsies or extensions. Its large wavy-fiber brush and creamy formula make it especially suited to creating fuller-looking lashes that can be taken from defined to high-impact with additional layers.