Sigma Beauty F80 - Flat Kabuki

The Sigma F80 Flat Kabuki Brush is best suited for applying and blending liquid and cream foundations, designed to provide a smooth, airbrushed finish with these specific formulas.

For an airbrushed finish, first 'stipple' (dab) your foundation onto your skin. Then, use small, gentle circular motions to buff and blend the product outwards until seamlessly applied.

Buildable coverage means you can achieve varying levels of coverage, from medium to full, by applying thin layers of foundation and blending them. The brush allows you to add more product without it looking heavy or caked.

Sigmax® fibres are ultra-soft, synthetic fibres specifically engineered by Sigma Beauty to pick up and smoothly apply liquid and cream products without absorbing too much product, ensuring an even and high-definition finish.

For optimal performance and hygiene, it is recommended to clean your F80 brush regularly, ideally after every 1-2 uses, to prevent product buildup and maintain its softness.

While the F80 is primarily designed for liquid and cream foundations, its dense head is not ideal for the precise, diffused application typically required for powder foundations. Using it with powders may lead to a heavy application.

The dimensions of the Sigma F80 Flat Kabuki Brush are approximately 17 x 35 x 150mm (width x depth x height).

Ensure you are using the recommended application technique: 'stipple' the foundation onto your skin first, then blend with small, gentle circular motions. Make sure the brush is clean and free of old product buildup. Use a small amount of foundation and build coverage as needed.

This often indicates product buildup. Clean your brush thoroughly using a dedicated brush cleanser or mild soap. Ensure it is completely dry before next use.

A small amount of shedding during the first few uses is normal for new brushes. If shedding persists or is excessive, ensure you are cleaning and drying the brush correctly (e.g., not soaking the ferrule, drying flat). If the issue continues, contact Sigma Beauty customer support.

Check the consistency of your foundation; some very liquid formulas might absorb more. Ensure the brush is completely dry before use. Also, try applying a small amount of foundation directly to your skin or a palette first, then picking it up with the brush.