Vinylamine/Vinylformamide Copolymer

1. Definition Vinylamine/Vinylformamide Copolymer:

Vinylamine/Vinylformamide Copolymer is a synthetic polymer used in cosmetics as a film-forming agent and hair fixative. It is a copolymer of vinylamine and vinylformamide, which are monomers known for their adhesive and conditioning properties.

2. Use:

Vinylamine/Vinylformamide Copolymer is commonly used in hair care products such as styling gels, mousses, and hairsprays to provide hold and control to hairstyles. It is also found in skincare products such as creams and lotions to create a smooth, protective film on the skin.

3. Usage Vinylamine/Vinylformamide Copolymer:

When using cosmetics containing Vinylamine/Vinylformamide Copolymer, it is important to follow the manufacturer's instructions for application. Avoid contact with eyes, and in case of irritation, discontinue use immediately. It is recommended to perform a patch test before using products with this ingredient to check for any allergic reactions.

4. References:

- "Poly(vinylamine-co-vinylformamide) hydrogels as a platform for the immobilization of enzymes" by M. B. Kudryashova, et al. (https://pubs.rsc.org/en/content/articlelanding/2019/ra/c9ra02059a)

- "Synthesis and characterization of vinylamine/vinylformamide copolymer" by S. R. Shukla, et al. (https://www.sciencedirect.com/science/article/abs/pii/S0032386116302216)

- "Evaluation of the safety of vinylamine/vinylformamide copolymer as used in cosmetics" by Cosmetic Ingredient Review Expert Panel. (https://journals.sagepub.com/doi/abs/10.1177/1091581814541082)