Science
Mechanism of Action
As a ferment filtrate, this ingredient primarily functions as a potent humectant, efficiently drawing and retaining moisture within the skin. Saccharomyces ferment filtrate contributes essential nutrients, amino acids, beta-glucan, and vitamins, acting as an antioxidant and skin-soothing agent while stimulating collagen production, enhancing elasticity, and refining texture. Lactobacillus ferment components support skin repair through improved cell renewal, increased collagen synthesis, and augmented hydration, alongside providing soothing and anti-aging properties. The inclusion of calcium carbonate supplies crucial calcium ions, vital for reinforcing the skin barrier, boosting hydration, and promoting healthy cellular turnover. Yeast fractions further enhance cellular respiration and metabolism, leading to increased production of critical structural proteins like collagen and elastin.
Research
Clinical Evidence
Medium confidenceN/A
Key findings
- 01 47% reduction in redness
- 02 Improved skin health, reduced inflammation, promoted collagen, improved elasticity
- 03 Used in face and neck products
Transparency
Dusting Analysis
The Formula
Formulation
Stability
This ferment filtrate is water-soluble, making it suitable for aqueous formulations. While specific optimal pH for final product stability is not provided, calcium carbonate plays a pH-regulating role during its fermentation (e.g., maintaining pH around 6.5 or above 5.3), which is crucial for microbial viability and lactic acid yield. High calcium ion concentrations during fermentation, however, can inhibit certain yeast enzymes. Appropriate preservation systems are likely required for finished cosmetic products.
Safety
Safety Profile
Individual components such as Lactobacillus Ferment and its filtrates/lysates have been deemed safe for cosmetic use by the CIR Panel, with Lactobacillus Ferment reported safe up to 5.6%. Saccharomyces Ferment Filtrate is also considered safe, recommended up to 5% in leave-on and 10% in rinse-off products. The complex is subject to EU cosmetic regulations, necessitating full safety assessments. A similar ferment filtrate showed no GHS classification or hazard statements.
Your Skin
Skin Compatibility
Our Assessment
Verdict
This multi-component ferment filtrate offers valuable benefits across hydration, soothing, and anti-aging domains, making it a highly beneficial addition for diverse skin types and product applications.
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