Saccharomyces … Ferment Filtrate
INCI: SACCHAROMYCES/AMBER POWDER/HONEY FERMENT FILTRATE
Reviewed by Emma · Last updated 2 Jun 2026
A fermented ingredient that draws moisture to skin and supports hydration
Best For Skin Types
All, Dry, Sensitive, Mature
Addresses
Usage Frequency
Daily
What Is Saccharomyces … Ferment Filtrate?
Saccharomyces/Amber Powder/Honey Ferment Filtrate is a fermented extract derived from yeast (Saccharomyces), amber, and honey. The fermentation process breaks down these raw materials into smaller, more bioavailable compounds that can be absorbed by the skin.
This ingredient functions primarily as a humectant, meaning it has the capacity to draw and bind water to the skin, helping to maintain hydration levels. It is also used in cosmetic formulations for its potential deodorant properties and as a flavouring agent in oral care products.
How It Works
As a humectant, this ingredient works by drawing water from the air and deeper skin layers into the outer layers of skin (stratum corneum), which helps maintain hydration. Fermented ingredients may also contain byproducts of the fermentation process, such as amino acids and enzymes, which can support skin health.
The fermentation of honey and yeast creates a filtrate rich in hydrating and conditioning compounds, making the ingredient more effective than its non-fermented counterparts would be.
Clinical Evidence & References
Research specifically on this fermented complex is limited. However, fermented yeast extracts have shown potential in skincare formulations for their hydrating and conditioning properties, whilst honey ferments are traditionally valued for their humectant effects.
Evidence suggests that humectants in general are effective for short-term hydration, though long-term studies on this specific ingredient combination are lacking. Further research would help clarify its full efficacy and optimal use.
How to Use
This ingredient is typically used as part of a complete skincare routine and works well in serums, essences, and moisturisers. For best results, apply to damp skin to maximise the humectant effect, and follow with an occlusive product (such as a facial oil or moisturiser) to seal in hydration. It can generally be used daily as part of both morning and evening routines.
Safety & Precautions
Frequently Asked Questions
From the Clinic
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