Fusidium Coccineum Ferment Filtrate
INCI: FUSIDIUM COCCINEUM FERMENT FILTRATE
Reviewed by Daisy · Last updated 2 Jun 2026
A fermented filtrate that conditions and supports skin barrier function
Best For Skin Types
All, Dry, Sensitive
Addresses
Usage Frequency
Daily
What Is Fusidium Coccineum Ferment Filtrate?
Fusidium Coccineum Ferment Filtrate is a bioactive ingredient derived from the fermentation of Fusidium coccineum, a fungal organism. The fermentation process breaks down the organism into smaller, soluble compounds that can be extracted and filtered to create a concentrated liquid ingredient. This filtrate is rich in bioactive metabolites produced during fermentation.
In skincare formulations, this ingredient functions as a skin conditioning agent, meaning it works to improve the texture, appearance, and overall condition of the skin barrier. It is typically incorporated into moisturisers, serums, and treatment products.
How It Works
Fermented ingredients like this filtrate contain bioactive compounds including amino acids, peptides, and polysaccharides produced during the fermentation process. These compounds can penetrate the skin's outer layers and interact with skin cells to improve hydration and barrier function.
The conditioning effect is thought to occur through humectant properties (drawing water into the skin) and through the delivery of amino acids that support the skin's natural moisturising factor. This creates a more supple, hydrated appearance and may help strengthen the skin barrier.
Clinical Evidence & References
Published clinical data specifically on Fusidium Coccineum Ferment Filtrate is limited. Most evidence for fermented ingredients in skincare comes from in vitro studies and traditional use rather than robust human clinical trials. Available research suggests fermented filtrates can support skin hydration and barrier function, though efficacy varies depending on concentration and formulation.
More rigorous clinical studies would be needed to establish optimal concentrations and specific benefits for different skin conditions. At present, this ingredient is best considered as a supportive conditioning agent rather than a targeted treatment for specific skin concerns.
How to Use
This ingredient is typically used as part of a complete skincare routine. Apply products containing this filtrate to clean skin morning and evening, or as directed on the product label. It works well in combination with other hydrating and barrier-support ingredients. Allow adequate time for absorption before applying other products.
Safety & Precautions
Frequently Asked Questions
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