Cosmetics
Polyvinyl alcohol (PVA) is a core functional ingredient in the facial mask industry due to its excellent film-forming properties, water solubility, moisturizing properties and biocompatibility. It is mainly used for molding the mask sheet substrate and thickening and moisturizing the essence, and is especially suitable for peel-off masks and gel masks, which can improve the mask’s adherence to the skin, essence carrying capacity and user experience.
Why Use PVA in Cosmetics
- Gentle and Safe: PVA itself is non-irritating, has good biocompatibility, and is unlikely to cause skin allergies, making it suitable for sensitive skin;
- Multifunctional: It has multiple functions including film formation, moisturizing, thickening, and carrier, simplifying mask formulation;
- Biodegradable: PVA can be decomposed by microorganisms, and the residue after mask use is environmentally friendly, aligning with the trend of green skincare.