Science
Mechanism of Action
As a monomer, Indene possesses no beneficial mechanism of action for the skin. Its chemical characteristics are defined by significant reactivity, inherent irritancy, and a strong propensity to polymerize.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
Indene is not an ingredient utilized for its beneficial cosmetic properties, rendering the concept of 'dusting' inapplicable in a positive context. Its inherent hazardous nature means any direct presence is a significant concern.
The Formula
Formulation
Stability
Indene exhibits poor stability, readily polymerizing and oxidizing when exposed to air and sunlight, or upon standing. For industrial storage, it is typically stabilized with inhibitors such as p-tert-butylcatechol.
Conflicts
- strong oxidizing agents
- heat
- catalysts
- light
- air
Safety
Safety Profile
Indene is classified as harmful and a significant irritant to the skin, eyes, and respiratory system. It is flammable, and its vapors can induce drowsiness and dizziness. Dermal contact may cause inflammation and potentially exacerbate pre-existing dermatitis. Systemic effects are possible if absorbed, particularly through compromised or irritated skin. Given its reactive and irritating profile, and the FDA's prohibition of harmful cosmetics, Indene is unsuitable for direct inclusion in skincare formulations.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Indene is a highly reactive and irritating chemical with no known beneficial cosmetic properties and poses significant safety risks, therefore it should be actively avoided in skincare formulations.
Related
Similar Ingredients
Finding similar ingredients…
References
Sources