Science
Mechanism of Action
This ingredient primarily acts as an emollient, enhancing skin texture. Furthermore, it appears to modulate the interaction of water molecules with proteins, suggesting a role in supporting skin hydration by influencing water dynamics at a molecular level.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Dimethyl Urea demonstrates good stability, with a calculated hydrolysis half-life exceeding one year. Optimal stability is achieved within its natural pH range of 9.0 to 9.5 for a 100 g/L aqueous solution.
Conflicts
- Nitrites: Potential to form mutagenic nitrosoureas.
- Oxidizing agents: May lead to undesirable reactions.
- Azo compounds: Can generate toxic gases.
- Diazo compounds: Can generate toxic gases.
- Strong reducing agents: May generate flammable gases.
Safety
Safety Profile
Generally possesses low toxicity and exhibits only slight skin irritation, observed after 24 hours of occlusive exposure to an 80% aqueous solution. A critical safety consideration is the potential for mutagenic nitrosoureas to form when Dimethyl Urea interacts with nitrites.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Dimethyl Urea is a useful emollient with humectant-like properties and low irritancy, but requires careful formulation to avoid incompatibilities, particularly with nitrites.
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