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MICA

Description

Mica is a naturally occurring mineral silicate widely used in cosmetic and skincare formulations for its light-reflecting properties. This versatile ingredient is composed of thin, plate-like crystals that can be ground into various particle sizes, allowing for a range of visual effects from subtle shimmer to bold sparkle.

In skincare products, mica primarily functions as a texture enhancer and optical diffuser. It helps to soften the appearance of fine lines and skin imperfections by scattering light, creating a soft-focus effect on the skin's surface. Mica is commonly incorporated into foundations, powders, and highlighters to impart a luminous finish.

While generally considered safe for topical use, some individuals may experience sensitivity to mica, particularly those with very sensitive skin. It's important to note that mica is an inert substance and does not offer direct skincare benefits beyond its aesthetic properties. The ethical sourcing of mica has become a significant concern in recent years, prompting many cosmetic companies to seek responsible suppliers or synthetic alternatives.

When formulating with mica, careful consideration must be given to particle size and concentration to achieve the desired effect without compromising product stability or skin feel.