Saccharomyces/Rice Ferment Filtrate

Saccharomyces/Rice Ferment Filtrate is a liquid extract produced by fermenting rice with Saccharomyces yeast. During fermentation, the yeast breaks down rice components, creating a filtrate rich in amino acids, peptides, and other small molecules that can be absorbed by the skin.In skincare formulations, this ingredient functions primarily as a skin conditioner, helping to improve hydration and support the skin's natural moisture balance. It's used in a small but growing number of skincare products, typically at concentrations below 1%.

Fermented rice extract contains amino acids and small peptide molecules that are believed to penetrate the skin more readily than whole proteins. These components can help strengthen the skin's moisture barrier by supporting natural hydration mechanisms.The fermentation process also creates byproducts with potential antioxidant activity, which may help protect skin cells from oxidative stress. However, the precise mechanism by which this ingredient works in typical skincare formulations requires further investigation.

This ingredient is best used as part of a hydrating serum or essence applied to clean skin, typically in the morning or evening routine. Layer it under a moisturiser to help lock in hydration. Since it is generally well-tolerated, it can be incorporated into most skincare routines without special timing considerations.

Saccharomyces/Rice Ferment Filtrate is generally well-tolerated across skin types. Those with yeast sensitivities should patch-test first, though sensitisation is uncommon with this fermented extract.