Sodium Polyacrylate

Bueno

Agente formador de película

Sodium Polyacrylate at a glance

  • Used as a film-forming agent, stabilizer, thickener, and absorbent in cosmetics
  • Can absorb 100-1000 times its mass in water
  • Also used as a food additive
  • Is a white granular powder in its raw form

Sodium Polyacrylate description

Sodium polyacrylate is a versatile, synthetic polymer used as a film-forming agent, emulsion stabilizer, absorbent, thickening agent, and emollient. In its raw form it is a granular white powder. Sodium polyacrylate belongs to a class of polymers called super absorbent polymers (or SAPs). It’s considered as such because of its ability to absorb 100–1000 times its mass in water. The independent Cosmetic Ingredient Review panel has ruled sodium polymethacrylate safe as used in cosmetics. Amounts between 0.3–1.4% are typically all it takes to achieve this ingredient’s many formulary traits. In addition to its use as an absorbent in skin products, it is used in commercial applications, such as a gelling agent for disposable diapers and sanitary napkins. It is also a food additive to help thicken certain foods and preserve them for longer periods of time.

Sodium Polyacrylate references

  • International Food Research Journal, February 2021, pages 44 - 55
  • Journal of Nanoscience and Nanotechnology, March 2018, pages 1,611-1,614
  • Industrial & Engineering Chemistry Research, November 2014, pages 18,346-18,351
  • Journal of Applied Polymer Science, November 2001, pages 1,515-1,520
  • United States Patent, April 2000, ePublication
  • https://www.socochem.com/is-sodium-polyacrylate-safe.html
  • https://www.cir-safety.org/sites/default/files/acryco092018TAR.pdf

Peer-reviewed, substantiated scientific research is used to assess ingredients in this dictionary. Regulations regarding constraints, permitted concentration levels and availability vary by country and region.

Calificaciones de ingredientes

Excelente

Ingrediente sobresaliente con beneficios reales para la piel. Su eficacia está demostrada y respaldada por estudios independientes.

Bueno

Aunque no son tan beneficiosos como los de la categoría excelente, suelen ser necesarios para mejorar la textura, la estabilidad o la absorción de una fórmula.

Aceptable

Puede presentar ciertas limitaciones en cuanto a su apariencia, estabilidad o eficacia. A veces, son ingredientes básicos o que no cuentan con suficiente respaldo científico.

Poco recomendable

Aunque puede ofrecer algunos beneficios se recomienda evitarlo por su probabilidad de causar irritación, especialmente si se combina con otros ingredientes problemáticos.

Desaconsejable

Ha demostrado provocar efectos adversos como irritación, inflamación o sequedad, especialmente si se utiliza en altas concentraciones o junto con otros ingredientes irritantes.

Desconocido

No hemos encontrado este ingrediente en nuestro diccionario. Registramos todos los ingredientes desconocidos y actualizamos la información de forma continua.

Sin calificar

Ingrediente registrado, pero con la información científica disponible pendiente de revisar.