Science
Mechanism of Action
The precise mechanism by which Acetaldehyde Phenethyl Propyl Acetal interacts with or affects skin physiology is not detailed in the available research. Its primary role is recognized as a perfuming agent.
Research
Clinical Evidence
Insufficient-data confidenceN/A
Transparency
Dusting Analysis
Data regarding dusting properties for this ingredient is not available in current research.
The Formula
Formulation
Stability
This acetal demonstrates general stability in basic conditions but is susceptible to hydrolysis, reverting to its constituent carbonyl and alcohol compounds, in acidic environments. It is reported to maintain stability across a range of consumer products including alcoholic lotions, deodorants, detergents, shampoos, and soaps.
Conflicts
- acidic conditions
Safety
Safety Profile
The U.S. FDA recognizes Acetaldehyde Phenethyl Propyl Acetal as a synthetic flavoring agent and adjuvant under 21 CFR 172.515. In 2002, the Joint FAO/WHO Expert Committee on Food Additives (JECFA) concluded no safety concerns at typical intake levels for its use as a flavoring. The Cosmetic Ingredient Review (CIR) has not yet assessed this ingredient. It is important to note that the European Chemicals Agency (ECHA) classifies it as harmful to aquatic life with long-lasting effects (H412), an environmental consideration.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Acetaldehyde Phenethyl Propyl Acetal serves exclusively as a perfuming agent, with no documented active benefits for skin health or dedicated safety evaluations for dermal application.
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References
Sources