Science
Mechanism of Action
This ingredient harnesses the power of yeast fermentation, which transforms larger molecules into smaller, highly bioavailable compounds, synergistically combined with the dermal benefits of magnesium. It actively combats oxidative stress by scavenging free radicals and reduces inflammatory responses within the skin. The ferment stimulates the production of vital collagen and elastin, thereby improving skin elasticity and refining texture. It reinforces the skin's natural barrier function, delivers deep hydration through a complex of polysaccharides, peptides, and natural moisturizing factors (NMF), and soothes sensitive skin conditions. The magnesium component specifically contributes to increased collagen synthesis and angiogenesis, facilitating cellular regeneration and enhancing oxygen uptake. Furthermore, it aids in balancing sebum production and offers skin brightening benefits through tyrosinase inhibition. The optimized molecular size ensures deeper penetration and more effective action.
Research
Clinical Evidence
High confidence2%
Transparency
Dusting Analysis
With its extensive range of clinically supported benefits, including barrier repair, antioxidant protection, and collagen stimulation, Saccharomyces/Magnesium Ferment Lysate Filtrate functions as a potent active ingredient, not merely a 'dusting' component.
The Formula
Formulation
Stability
A proprietary blend containing Saccharomyces/Magnesium Ferment demonstrated robust stability for over three months when stored at 4°C, 23°C, and 45°C, maintained within a pH range of 5.0 to 5.5. General formulation principles suggest fermented ingredients may exhibit sensitivity to extreme pH values or excessively high temperatures. This ingredient also possesses the advantageous property of enhancing the penetration of other active skincare ingredients.
Synergies
- enhances penetration of other skincare ingredients
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel has concluded that Saccharomyces Ferment Lysate Filtrate and structurally similar yeast-derived ingredients are safe for cosmetic applications. This assessment is underpinned by comprehensive safety data, the Generally Recognized As Safe (GRAS) status of the yeast source (Saccharomyces cerevisiae), typical low use concentrations (up to 2% in FDA VCRP data for related ingredients), and an absence of positive findings in various toxicological evaluations. Reproductive effects noted in oral mouse studies were deemed not relevant to cosmetic exposure due to significantly higher dosages. Furthermore, dermal and ocular irritation tests have yielded favorable results for trade name mixtures incorporating this ingredient.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Saccharomyces/Magnesium Ferment Lysate Filtrate is a highly valuable, multi-functional ingredient that significantly contributes to skin health by repairing the barrier, providing robust antioxidant protection, reducing inflammation, and stimulating collagen, making it broadly compatible with all skin types and various concerns.
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