Science
Mechanism of Action
This synthetic acetal functions by introducing a pleasant fragrance, thereby masking inherent odors within cosmetic formulations. Its chemical structure, an acetal formed from lauraldehyde and methanol, is responsible for its scent-modifying capabilities.
Research
Clinical Evidence
Low confidenceN/A
Key findings
- 01 A study on a related compound, decanal dimethyl acetal, at a 4% concentration, indicated no reported irritation or sensitization in human experience.
Transparency
Dusting Analysis
The Formula
Formulation
Stability
A clear, colorless liquid with a pleasant, mild fragrance. It exhibits stability against nucleophiles, bases, and most oxidants, remaining stable in alkaline conditions.
Conflicts
- Acidic media/conditions (unstable, prone to hydrolysis in aqueous acid)
Safety
Safety Profile
Generally deemed safe for use in cosmetic products as a perfuming agent. While adverse reactions such as skin irritation, allergic reactions, or contact dermatitis are relatively uncommon, a patch test is recommended prior to widespread application. This chemical does not meet GHS hazard criteria according to 114 company reports, and its maximum recommended usage level in fragrance concentrates is 3.00%.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Lauraldehyde Dimethyl Acetal is an optional perfuming agent known for its low irritancy and comedogenicity, suitable for a range of skin types, primarily enhancing product aroma rather than delivering direct skin benefits.
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Similar Ingredients
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References
Sources