HYDRATED & PRECIPITATED
Precipitated silica is a versatile and multifunctional ingredient that finds several applications in cosmetic formulations. Here are some common ways in which precipitated silica is used in cosmetics:
Matte and Oil Control in Foundations and Powders:
Precipitated silica is known for its excellent oil-absorbing properties. In foundations, powders, and other complexion products, it helps control excess oil and shine, providing a matte finish that lasts throughout the day.
Texture and Rheology Enhancement:
It contributes to the overall texture and feel of cosmetic formulations. Precipitated silica can be used to improve the spreadability of creams, lotions, and other emollient-based products, giving them a smoother and more luxurious texture.
In addition to improving texture, precipitated silica can serve as a thickening agent in various cosmetic formulations. It helps achieve the desired viscosity in products like creams and gels.
Anti-Caking Agent in Powdered Cosmetics:
Precipitated silica is often included in the formulation of loose and pressed powders, such as eyeshadows and blushes, to prevent caking and ensure a smooth application.
Matteifying Agent in Lip Products:
Lipsticks and lip glosses can benefit from the use of precipitated silica to control shine and create a matte finish. It also enhances the wear-time of lip products.
Abrasive in Exfoliating Products:
Due to its fine particle size and gentle abrasive nature, precipitated silica is used in exfoliating products like scrubs and cleansers. It helps remove dead skin cells, promoting a smoother complexion.
Precipitated silica can be employed as a suspension agent in formulations containing pigments, glitter, or other solid particles. It helps prevent settling, ensuring an even distribution of particles throughout the product.
Improving SPF Performance:
In sunscreens, precipitated silica can contribute to the formulation's overall effectiveness by enhancing the dispersion of UV filters. This helps in achieving a more uniform and efficient coverage of the skin.
Enhancing Fragrance Stability:
When used in fragrance formulations, precipitated silica can contribute to the stability and longevity of the fragrance by helping to absorb excess moisture and prevent clumping.
Improving Powder Adhesion in Pressed Powders:
In pressed powder formulations, precipitated silica is often used to improve adhesion, helping the powder adhere to the skin for longer-lasting wear.
INCI: Hydrated Silica
Superfine Particle Size: 10-16 micron
Recommended Usage: Up to 3%