Science
Mechanism of Action
This ingredient forms helical inclusion complexes with other molecules, enabling stabilized delivery. On the skin, it forms a physical barrier, binds water as a humectant, and acts as a prebiotic, while absorbing excess sebum.
Research
Clinical Evidence
High confidence5%
Key findings
- 01 Journal of Cosmetic Dermatology (2022); ResearchGate (2020) 'Proper selection of cosmetic ingredients'
- 02 FR3094223A1 Patent (2020); MDPI Polymers (2022)
Transparency
Dusting Analysis
No specific data on dusting for amylose was found in the provided research.
The Formula
Formulation
Stability
Amylose is stable in alkaline conditions but degrades in strong acids (pH < 3). It requires heating for cold water solubility and benefits from plasticizers like glycerin to prevent retrogradation.
Synergies
- Bioactive molecules (e.g., quercetin, ferulic acid) for enhanced stability and controlled release
- Plasticizers (e.g., glycerin) to prevent retrogradation
Conflicts
- Strongly acidic environments (pH < 3)
- Amylase enzymes
- High concentrations of electrolytes
Safety
Safety Profile
Reviewed by the CIR Expert Panel in 2015 as part of the 'Polysaccharide Gums' group. It holds FDA GRAS status as a food additive.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Amylose is a versatile and safe ingredient, offering film-forming, moisturizing, and mattifying benefits with broad skin type compatibility and low irritation potential.
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References
Sources