Science
Mechanism of Action
In skincare, it likely functions as a physical stabilizer or film-former. Industrially, it acts as a nucleating agent, influencing polymer crystallization.
Research
Clinical Evidence
Low confidenceN/A
Key findings
- 01 Primarily used in cosmetics for high thermal stability and as a specialized skin-conditioning agent, despite its main role in plastics for stiffening effects.
- 02 A cytotoxicity study on Chinese hamster ovary cells revealed increased nuclear intensity and reduced mitochondrial mass after 48h exposure to leached concentrations (0.005 - 0.25 μg/ml).
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Highly heat-stable (melting point >210°C) but hygroscopic, requiring dry storage under nitrogen. It is practically insoluble in water.
Conflicts
- Water-based systems (due to very low solubility)
- Strong oxidizing agents
Safety
Safety Profile
The FDA lists it as an indirect food additive. ECHA classifies it as toxic to aquatic life (Aquatic Chronic 2).
Your Skin
Skin Compatibility
Our Assessment
Verdict
Despite its role as a skin conditioning agent with low reported irritancy, significant in vitro cytotoxicity at low concentrations and unreviewed cosmetic safety data warrant caution.
Related
Similar Ingredients
Finding similar ingredients…
References
Sources