Difference Between CM Glucan and Liquid Beta Glucan

Both CM Glucan and liquid Beta Glucan are derived from Baker's yeast (Saccharomyces cerevisiae) and share similar primary benefits for the skin, such as reducing irritation and strengthening the skin barrier. They also offer secondary anti-aging effects.

The main difference lies in their processing and solubility:

• Beta Glucan (Saccharomyces cerevisiae extract): This is a liquid form that can disperse in water but does not dissolve completely clear. Formulations using this type may need to be slightly viscous to prevent precipitation of the particles.
• CM Glucan (Carboxymethyl Beta Glucan): This form is developed from Beta Glucan through a specific reaction (Carboxylate) which makes it water-soluble. This means it can dissolve clearly in water-based formulations.

Additionally, CM Glucan has a slightly wider compatible pH range (3.0-7.0) compared to Beta Glucan (Saccharomyces cerevisiae extract) (5-7).

Suitability for Sheet Mask Formulations

Both CM Glucan and Beta Glucan (Saccharomyces cerevisiae extract) are suitable for use in sheet mask formulations. The choice between them may depend on your formulation preference:

• If you prefer a completely clear mask essence and easier incorporation into a liquid base, CM Glucan might be more suitable due to its water solubility.
• Beta Glucan (Saccharomyces cerevisiae extract) can also be used, but you may need to ensure the mask essence has sufficient viscosity to keep the particles dispersed and prevent settling over time. This type has been available longer and has received positive user feedback.

Ultimately, both ingredients can provide the desired benefits of reducing irritation and strengthening the skin in a sheet mask.