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Saccharide Isomerate

Rating: Best
Benefits: Hydration
Categories: Humectant

Saccharide Isomerate at a Glance

  • Humectant derived from plant sugars
  • Attracts and hold moisture as it soothes
  • Has a natural affinity for skin

Saccharide Isomerate Description

Saccharide isomerate is a complex mixture of hydrating corn-derived sugars which have moisture-binding (humectant) properties. The sugars are then isomerized, a process in which rearranges molecular structure to change the way a substance works and/or the results it has. In this case, the result closely matches the carbohydrates naturally present in skin’s natural moisturizing factor, NMF. This gives saccharide isomerate a natural affinity for skin, allowing it to provide prolonged hydration.

Because of its small molecular structure, saccharide isomerate can provide moisturization deeper in the skin than hyaluronic acid. As such, it complements the moisturizing benefits of hyaluronic acid, which works primarily on the surface of skin.

Research indicates saccharide isomerate has an affinity for soothing and strengthening skin’s barrier by influencing key proteins skin’s uppermost layers need to ensure a smooth, intact surface that’s less vulnerable to environmental aggressors such as airborne pollutants.

Usage levels based on clinical data on human skin range from 0.6–3%. It is considered safe as used in cosmetics and is most beneficial when used in leave-on formulas.

Saccharide Isomerate References

  • Microorganisms, October 2020, pages 1-16
  • International Journal of Cosmetics Science, October 2019, pages 411–424
  • Proceedings of the International Conference on Health Informatics and Medical Application Technology (ICHIMAT 2019), pages 411-417
  • Journal of the Medical Association of Thailand, 2014, pages 820-826
  • Cosmetics & Toiletries, September 2013, ePublication
  • Dry Skin and Moisturizers: Chemistry and Function, 2006, page 200
Peer-reviewed, substantiated scientific research is used to assess ingredients in this dictionary. Regulations regarding usage constraints, permitted concentration levels and availability vary by country and region.

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