Makingcosmetics - Pvp Cosmetic Ingredient
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Description: PVP (polyvinylpyrrolidone) is a water soluble polymer with film forming properties. It is widely used in medicine (e.g. plasma volume expander or contact lenses). The molecular weight is K-90 (111.14 g/mol). White to off-white powder, bland odor. Soluble in water & alcoholic solvents (propanols, ethanol, glycerin), insoluble in oils & hydrocarbons. CAS: 9003-39-8 INCI Name: Polyvinylpyrrolidone Benefits: - Effective thickening agent & film former for hair gels, hair sprays & adhesive powders & gels - Usage level is limited only by viscosity - Very pH stable, non-ionic & colorless - Best when combined with carbomer or other thickeners to give stiffer hold in hair gels - Acts also as a dispersant for titanium dioxide & organic pigments Use: Typical use level 1-40%, about 4-7% in hair gels. Add to the water phase of formulations, hydrate & then mix well. For external use only. Applications: Hair care products, adhesive film forming gels, color cosmetics. Country of Origin: USA Raw material source: N-vinylpyrrolidone Manufacture: PVP is produced synthetically by polymerization of N-vinylpyrrolidone with hydrogen peroxide. N-vinylpyrrolidone is produced by vinylation of 2-pyrrolidone. Animal Testing: Not animal tested GMO: GMO-free (does not contain plant-derived components) Vegan: Does not contain animal-derived components Makingcosmetics - Pvp Cosmetic Ingredient



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