Science
Mechanism of Action
This ingredient complex functions through multiple synergistic pathways. The Pseudozyma tsukubaensis microorganism generates mannosylerythritol lipids (MELs), recognized for their capacity to repair damaged skin and hair, alongside potent antioxidative activities that safeguard cellular structures. Olive oil and glycerin contribute significant emollient properties, which improve skin softness and hydration. Additionally, the soy protein component provides conditioning benefits, promoting a healthier skin texture.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
No specific optimal pH range or explicit stability notes have been identified for this precise fermented complex. However, studies on analogous olive oil-soy protein isolate/pectin emulsions indicate enhanced stability at lower pH values, such as pH 3.0.
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel has noted insufficient data for many yeast-derived ingredients to establish definitive safety. While certain yeast species, like Saccharomyces cerevisiae, are affirmed by the FDA as generally recognized as safe (GRAS) for specific food uses, this particular complex ingredient has not been individually assessed or assigned a specific safety determination or maximum usage concentration by regulatory bodies. The potential for dermal sensitization has been generally observed in some yeast-derived ingredients.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Despite its promising multi-functional benefits, the absence of specific clinical efficacy studies and comprehensive safety data from regulatory bodies indicates insufficient information for a conclusive assessment of this ingredient.
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References
Sources