Science
Mechanism of Action
The ingredient functions through a synergistic action of its components. The Saccharomyces ferment filtrate supplies vital nutrients, including amino acids, beta-glucan, and vitamins, which are crucial for skin moisturization, soothing, and providing antioxidant protection. The magnesium ferment component acts as a potent humectant, drawing and retaining moisture to fortify the skin's barrier. It further stimulates collagen synthesis, refines skin texture by minimizing pore appearance, enhances elasticity, and helps brighten complexion by addressing hyperpigmentation. Zinc, another key mineral, is instrumental in modulating inflammatory responses, accelerating skin repair, and promoting the proliferation of keratinocytes and fibroblasts, thereby increasing collagen production and improving wound healing. Potassium, sodium, and sulfur contribute as essential macroelements, underpinning overall skin physiological functions.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
This ingredient presents as a watery substance. While a precise optimal pH range for the combined complex is not specified, Saccharomyces magnesium ferment is synthesized in an acidic environment. Stability of the mineral components, particularly magnesium salts, can be improved in buffered solutions, suggesting the importance of pH stabilization during formulation.
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel has determined that data are insufficient to conclude on the safety of 'Saccharomyces Lysate Filtrate', a component of this complex. For the related 'Saccharomyces Ferment Filtrate', usage has been reported in personal care products at low concentrations, such as 0.038% in feminine deodorants and 0.065% in colognes. It's important to note that the FDA has affirmed Saccharomyces cerevisiae (the yeast itself, not this complex) as Generally Recognized As Safe (GRAS) for food applications at levels not exceeding 5%, which does not directly apply to cosmetic use of this specific ferment lysate filtrate.
Your Skin
Skin Compatibility
Our Assessment
Verdict
While offering a compelling range of skin benefits through its diverse components, the ingredient's safety rating remains 'insufficient data' for the complex itself, necessitating cautious formulation until more comprehensive toxicological data is available.
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