Kevyn Aucoin Duet Foundation Brush - Debenhams

This brush is designed to work with cream, liquid, wand, and stick foundation formulas.

It is suggested to deep clean the brush 1-2 times per week, depending on your usage frequency and the products you use with it.

After rinsing and reshaping, lay the brush flat on a towel overnight to dry. Avoid drying it upright.

The brush features ultra-plush synthetic hair, designed to be soft on the skin. However, individual sensitivities may vary.

The "COVER" end mimics a finger for precise application, while the "BUFF" end is shaped and firmed to bounce and buff makeup seamlessly over facial contours.

Yes, the brush is made with 100% vegan and cruelty-free materials.

Ensure the brush fibers are clean and damp, not saturated. Try using a lighter hand with the buffing motion and build coverage gradually.

The brush may require cleaning to remove product buildup. Alternatively, ensure you are using a gentle cleanser and rinsing thoroughly. Always reshape and allow to dry completely before use.

Check if the foundation formula is compatible with the brush. For cream or stick formulas, ensure the brush is making proper contact. For liquid formulas, try applying a small amount directly to the brush or to the face first.