Science
Mechanism of Action
This citrus-derived fiber exerts its action primarily by stabilizing the intricate emulsion systems within skincare formulations. Its unique composition grants it significant water-holding and emulsifying capabilities, effectively preventing the separation of immiscible phases (oil and water). By contributing to the integrity of the emulsion, it ensures product stability and uniformity, while its moisture-retaining properties offer a potential supplementary benefit in supporting skin hydration.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
No data available to suggest this ingredient is commonly 'dusted' in formulations.
The Formula
Formulation
Stability
As an integral emulsion stabilizer, Citrus Aurantium Sinensis Fiber contributes directly to the overall stability of the product. While an optimal pH range for its stability is not specifically reported, formulators should ensure the final product is crafted to be non-sensitizing and non-irritating.
Safety
Safety Profile
The CIR Expert Panel deems citrus fruit-derived ingredients, including Citrus Aurantium Sinensis Fiber, safe for use in both rinse-off and leave-on cosmetic products when precisely formulated to be non-sensitizing and non-irritating. A critical restriction for leave-on products mandates the concentration of 5-methoxypsoralen (5-MOP) must not exceed 0.0015% (15 ppm). This ingredient is derived from citrus fruits, which are generally recognized as safe (GRAS) by the FDA for food use.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Citrus Aurantium Sinensis Fiber is a valuable functional ingredient that enhances product stability and uniformity with a low irritancy and comedogenicity profile, while potentially contributing to skin hydration.
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