core applications of organosilicon elastomers in color cosmetics:

1. Base Makeup (Foundation, Powder, Primer)

Soft Focus & Concealing

Micron-scale silicone elastomer particles (such as spherical polysiloxanes) exhibit optical diffuse reflection, filling pores and fine lines to smooth the skin surface, achieving a "skin-blurring" visual concealing effect. They are commonly used in matte-finish foundations to create a velvety texture.

Long-wearing & Oil Control

The hydrophobic and film-forming properties of silicone elastomers reduce the impact of facial sebum on makeup, preventing smudging or dullness. For example, adding silicone elastomers to powder compacts enhances powder adhesion while absorbing excess oil, keeping the makeup fresh and matte.

Spreadability & Skin Adhesion

In liquid base makeup, silicone elastomers improve formula fluidity, enabling even application and avoiding caking or flaking. This makes them especially suitable for moisturizing base products for dry skin.

2. Eye Shadows, Blushes & Contours

Powder Texture Optimization

As a coating agent or binder for powders, silicone elastomers reduce fallout, while making eye shadows and blushes finer in texture. This ensures uniform color payoff during application and minimizes smudging.

Pearlescent & Luster Regulation

When compounded with pearlescent pigments (such as mica), silicone elastomers enhance pigment dispersion, creating softer and more natural luster to avoid an overly "metallic" finish.

3. Lip Products (Lipstick, Lip Gloss)

Smooth Application & Long-lasting Color

Adding silicone elastomers to lipsticks reduces the stickiness of waxes, enabling smoother application. In lip glosses, they form an elastic film that minimizes pigment transfer while keeping lips moisturized and non-drying.

Water Resistance & Non-stick Cup Effect

Some crosslinked silicone elastomers with strong water resistance, when used in lip glosses, achieve a "non-stick cup" effect, enhancing product practicality.

4. Mascara & Eyeliner

Lash Curl & Fixation

The elasticity and film-forming property of silicone elastomers enhance the lasting curl of mascara, preventing smudging or lash drooping. In eyeliners, they ensure smooth application, and the formula dries without smudging.