Science
Mechanism of Action
On the skin, Hydroxypropyl Oxidized Starch forms a continuous, protective film that helps to prevent moisture loss and maintain skin integrity. It also acts as a humectant, actively drawing and retaining water within the skin to enhance hydration. This dual action supports its role as a skin conditioning agent, fostering improved water retention and a well-maintained skin condition.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
The specific oxidation and hydroxypropylation modifications significantly enhance the ingredient's stability, providing improved resistance to both acidic and alkaline conditions. These modifications also contribute to robust viscosity stability across varying temperature ranges, from cold to hot.
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel has assessed Hydroxypropyl Oxidized Starch, concluding its safety for use in cosmetic products at current concentrations and practices. Its safety is further supported by its designation as a safe food additive and approved food contact substance by the FDA.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Hydroxypropyl Oxidized Starch is a valuable, safe, and multi-functional ingredient known for its film-forming, humectant, and stabilizing properties, enhancing both skin condition and product formulation integrity.
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References
Sources