Ingredient
Triethoxycaprylylsilane
What it is
An organosilane compound commonly used as a hydrophobic surface treatment for mineral UV filter powders such as zinc oxide, improving their dispersion and water resistance.
How it works
Chemically bonds to the surface of inorganic particles, forming a thin water-repellent coating that helps the particles disperse evenly through the formula and resist washing off with water or sweat.
What it does
Emulsifier
Skin conditioning
Concerns to know
-
Well tolerated
No significant safety concern is reported for this ingredient as used in cosmetics.