Science
Mechanism of Action
While Glycine max (soybean) and its broader bioactive components are known for anti-inflammatory, anti-oxidative, collagen-stimulating, and skin-lightening effects, Glycine Max Fiber specifically functions as a skin-conditioning agent. Its role in skincare is primarily attributed to improving the skin's surface condition, potentially through its water absorption and retention capabilities.
Research
Clinical Evidence
Insufficient-data confidenceN/A
Transparency
Dusting Analysis
Specific clinical efficacy data and optimal concentrations for Glycine Max Fiber are not available in the research, precluding an assessment for dusting practices.
The Formula
Formulation
Stability
Soybean fiber comprises approximately 74-78% insoluble and 22-26% soluble dietary fiber, indicating that Glycine Max Fiber is predominantly water-insoluble but also contains water-soluble components. Its water absorption and retention capacity are key formulation considerations. Data regarding its optimal pH range for stability in cosmetic applications is not specified.
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel concluded that Glycine Max (Soybean) Fiber, alongside 23 other soy-derived ingredients, is safe for use in cosmetics under current practices of use. While a specific maximum concentration for Glycine Max Fiber was not explicitly provided, other soy-derived ingredients, such as Glycine Soja (Soybean) Seed Extract, have noted maximum concentrations of up to 2-3%. Incidecoder categorizes irritancy as unknown.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Glycine Max Fiber is deemed safe for cosmetic use as a skin-conditioning agent, offering potential water retention benefits. However, specific clinical efficacy data, optimal usage concentrations, and detailed skin compatibility insights for the fiber itself are currently insufficient for a definitive assessment beyond its general conditioning role.
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