Kevyn Aucoin Duet Shadow Brush

Precision and versatility, all in one.

This dual-ended eye brush combines effortless application with professional performance. One end (“BASE”) applies and diffuses shadow evenly, while the tapered “BLEND” end seamlessly buffs color into the crease and softens edges. Made with plush synthetic bristles and a vegan, cruelty-free design, it works beautifully with cream, liquid, and powder formulas for flawless results every time.

Key Benefits:

• Dual-ended design provides “BASE” and “BLEND” functionality in a single tool

• Soft “BASE” end allows smooth, even shadow placement

• Fluffy “BLEND” end diffuses color naturally for seamless transitions

• Compatible with cream, liquid, and powder shadows

• Vegan, cruelty-free, and professional-quality for everyday use

Key Features:

• Ultra-plush synthetic bristles for smooth application and optimal product pickup

• Compact, polished design built for professional kits or personal use

• Ideal for placing and blending color to define and sculpt the eye

• Easy to clean and maintain for long-lasting performance

How to Use:
Use the “BASE” end to apply shadow all over the lid or as a foundation color, softly tapping and layering as needed. Flip to the “BLEND” end to sweep color into the crease, soften edges, and create a smooth gradient. Load the brush from your palette or the back of your hand for best results. Clean 1–2 times weekly (or more with heavy use) to maintain shape, hygiene, and performance.