Science
Mechanism of Action
This ingredient operates by delivering a rich blend of natural moisturizing factors (NMFs), including amino acids, nucleic acids, and peptides, which effectively replenish moisture within the stratum corneum. It actively enhances the skin's ability to absorb water by upregulating aquaporin 3 (AQP3) expression. Polysaccharides, such as β-glucan, reinforce the skin barrier by stimulating tight junction protein synthesis. Furthermore, its profile of phenolic compounds provides antioxidant protection against reactive oxygen species, while vitamin B constituents like pantothenic acid and niacinamide contribute to anti-inflammatory actions by moderating TNF-alpha/IL-6. It also supports fibroblast migration and collagen synthesis, which collectively improve skin elasticity, refine texture, and diminish the appearance of fine lines and wrinkles.
Research
Clinical Evidence
Low confidence5%
Key findings
- 01 Continuous application of a spray containing 5% Saccharomyces boulardii fermented product filtrate, a closely related yeast ferment, resulted in an average reduction of trans-epidermal water loss (TEWL) by 37.2% and an increase in stratum corneum hydration by 62.5% over four weeks. This data refers to a related ingredient, not directly to SACCHAROMYCES/APPLE/SUCROSE FERMENT FILTRATE.
Transparency
Dusting Analysis
The Formula
Formulation
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Panel has indicated 'insufficient data' for a broader category of yeast-derived ingredients, including 'Saccharomyces Ferment Filtrate,' requesting further dermal sensitization data to confirm safety for all cosmetic applications. While apple-derived components are generally considered safe when properly formulated, this specific composite, 'SACCHAROMYCES/APPLE/SUCROSE FERMENT FILTRATE,' has not been independently evaluated for a definitive safety status by regulatory bodies such as CIR or SCCS based on available research. The GRAS (Generally Recognized As Safe) status of some individual Saccharomyces species in food does not directly translate to this cosmetic ingredient.
Your Skin
Skin Compatibility
Our Assessment
Verdict
While SACCHAROMYCES/APPLE/SUCROSE FERMENT FILTRATE offers a promising range of skin benefits including hydration, barrier support, and anti-aging properties, a definitive safety assessment and direct clinical efficacy data for this specific composite ingredient are currently insufficient.
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References
Sources