Brightening ·
Rice Ferment Filtrate
What is it?
Rice Ferment Filtrate (often Saccharomyces/Rice Ferment Filtrate) is derived from fermenting rice with yeast, used in skincare for its reported brightening and skin-conditioning properties.
What does it do?
Commonly used for its reported skin-brightening and conditioning properties. An ex vivo skin tissue study found Saccharomyces/Rice Ferment Filtrate, delivered via a hyaluronic acid nanogel with iontophoresis, reduced advanced glycation end products associated with skin aging — real but preclinical (ex vivo tissue model) evidence, not yet a human clinical trial.
Real products containing this
Sources
This page provides general skincare information and is not medical advice, diagnosis or treatment. Ingredient interactions and evidence summaries reflect published, cited sources — not a personal assessment of your skin. For medical skin conditions, rashes, pregnancy/lactation questions or persistent concerns, please consult a licensed dermatologist or HPCSA-registered practitioner.