Monascus/Rice Ferment
INCI: MONASCUS/RICE FERMENT
Reviewed by Rosie · Last updated 14 Aug 2026
Also known as: Monascus/rice Ferment
A fermented rice extract with antioxidant properties to support skin protection
Best For Skin Types
All
Addresses
Usage Frequency
Daily
What Is Monascus/Rice Ferment?
Monascus/Rice Ferment is derived from rice that has been fermented using Monascus fungi. During fermentation, the rice develops compounds including monacolin K and various polyphenols, which contribute antioxidant activity to the ingredient.
In skincare formulations, this fermented extract functions primarily as an antioxidant and skin protectant. The fermentation process is believed to enhance the bioavailability and potency of naturally occurring compounds in rice.
Benefits for Your Skin
How It Works
The antioxidant compounds in fermented rice work by donating electrons to free radicals, neutralising them before they can damage skin cells and collagen. This reduces oxidative stress, which is implicated in inflammation and premature ageing.
Fermentation appears to concentrate beneficial compounds and may improve their absorption into the skin, potentially enhancing the ingredient's protective effects compared to unfermented rice.
Clinical Evidence & References
Published research specifically examining Monascus/Rice Ferment in skincare is limited. The ingredient is based on traditional fermentation practices and established antioxidant properties of both rice and Monascus compounds, but large-scale clinical trials in cosmetic applications remain scarce.
Supporting evidence comes from studies on monacolin K and rice polyphenols individually, which show antioxidant and anti-inflammatory effects in laboratory settings. However, translating these findings to real-world skincare efficacy requires further investigation.
How to Use
Monascus/Rice Ferment is typically incorporated into serums, essences, and moisturisers. Because it works as a supporting antioxidant rather than an active treatment, it is most effective as part of a layered skincare routine. Use daily as part of your morning or evening routine, or both, depending on the product format and your skin's needs.
Safety & Precautions
Frequently Asked Questions
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