Aspergillus/Rice Ferment Extract

Aspergillus/Rice Ferment Extract is derived from rice bran—the nutrient-dense outer layer of rice grains—that has been fermented using Aspergillus microorganisms. Fermentation breaks down the rice bran's complex molecules into smaller, more bioavailable compounds that the skin can utilise more effectively.In skincare formulations, this ingredient functions as a humectant and skin conditioner. It helps draw moisture into the skin and supports the skin's natural hydration processes, whilst also providing components that may benefit skin structure and resilience.

Fermentation using Aspergillus enzymes breaks down the rice bran's complex carbohydrates, proteins and polyphenols into smaller molecules. This process enhances bioavailability, meaning the skin can absorb and use these compounds more readily than it would raw rice bran.Once absorbed, the fermented extract appears to signal skin cells to increase their production of collagen and elastin—the proteins responsible for skin firmness and elasticity. The humectant properties also help the outer skin layers attract and retain water, which improves hydration and can enhance skin texture and resilie…

This ingredient is typically found in serums, toners, essences and lightweight moisturisers. It works well alongside other hydrating and skin-supporting ingredients. Use as directed by the product instructions—usually once or twice daily. There is no need to use this ingredient in isolation; it performs best as part of a considered skincare routine that addresses your specific concerns.

Aspergillus/Rice Ferment Extract is generally well-tolerated across skin types. Those with known sensitivities to rice or fermentation by-products should patch test first.