Methyl Perfluorobutyl Ether is a synthetic, non-flammable solvent. It is often used in cosmetic formulations to create a lightweight, fast-drying feel. This ingredient can also help to dissolve other components in a product.
Rated by SpottyLabs' ingredient methodology, independent of brands.
Find out exactly what you put onto your skin. Scan any product before you buy. Free and independent — no brand is paying us. Available on both on Android and Apple
Spotty Labs
