Science
Mechanism of Action
This fermented filtrate delivers a rich blend of essential nutrients, vitamins, minerals, and amino acids to the skin. It functions as a natural antioxidant, actively neutralizing free radicals and fostering skin regeneration. By supporting the skin's protective barrier, it reduces trans-epidermal water loss and boosts hydration. Furthermore, it aids in inflammation reduction, stimulates collagen production, and improves overall skin elasticity, visibly diminishing the appearance of fine lines and wrinkles. It also helps regulate sebum production for oily complexions and provides a soothing effect for sensitive or irritated skin.
Research
Clinical Evidence
Medium confidence0.5%
Key findings
- 01 37.2% reduction in TEWL, 62.5% increase in stratum corneum hydration.
- 02 Optimal for hydration and antioxidant protection.
Transparency
Dusting Analysis
No data available to suggest this ingredient is commonly dusted or has a specific dusting threshold.
The Formula
Formulation
Stability
This ingredient, similar to related ferment filtrates, is most effective within a pH range of 5.0 to 7.0. Fermentative ingredients are generally robust and exhibit good stability, often requiring fewer traditional preservatives due to the natural purification occurring during the fermentation process.
Safety
Safety Profile
The CIR Expert Panel has deemed related Saccharomyces Ferment Filtrate and other yeast-derived ingredients safe for cosmetic use within current industry practices, with concentrations up to 2% noted in FDA VCRP data. This safety is supported by a comprehensive data profile, GRAS status, and an absence of adverse alerts in toxicological studies. Reproductive effects observed in a high-dose oral mouse study are considered irrelevant to topical cosmetic application.
Your Skin
Skin Compatibility
Our Assessment
Verdict
SACCHAROMYCES/LINSEED OIL FERMENT FILTRATE is a valuable multi-functional ingredient, offering significant skin conditioning, antioxidant protection, and hydration benefits across all skin types, with a strong safety profile.
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References
Sources