Micro-powders
Micro-powders are ultra-fine particles used in modern British beauty products to give a smooth, blurred finish and control shine. They act like tiny light-diffusing spheres that help makeup sit better on the skin and can make pores appear smaller. You’ll find them in primers, setting powders, foundations and mattifying creams.
How it works in skincare
In cosmetics and skincare, micro-powders work by creating an even layer of microscopic particles that scatter light and absorb excess sebum. Their spherical or irregular shapes fill in fine lines and rough texture, giving an instant soft-focus effect while helping products adhere to the skin for longer wear. Formulators use them to improve slip, reduce tackiness and achieve a velvety, airbrushed finish without adding visible colour.
Key benefits
- Blurs the look of pores and fine lines
- Controls shine and excess oil
- Improves makeup longevity
- Gives a soft-focus, airbrushed finish
- Enhances product texture and slip
- Helps foundation sit smoothly on skin
Best for
oily skin, combination skin, mature skin, enlarged pores, uneven texture
Where it comes from
Micro-powders in UK beauty are most commonly derived from minerals such as silica, mica or boron nitride, although some plant-derived versions come from rice starch, corn starch or bamboo. These natural sources are finely milled and purified to create the microscopic particles used in cosmetic formulations.