Science
Mechanism of Action
This ingredient functions exclusively as a perfuming agent within skincare formulations, contributing a unique scent. Current research does not indicate any direct biological mechanisms for specific skincare benefits such as anti-aging, moisturizing, or anti-acne.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
As L-CARVYL PROPIONATE serves purely as a perfuming agent, it is not an active ingredient subject to 'dusting'—the marketing practice of including an ingredient at an ineffective concentration to claim a benefit.
The Formula
Formulation
Stability
L-CARVYL PROPIONATE demonstrates excellent stability and compatibility across various formulations. It is readily soluble in oil and alcohol, exhibiting very low water solubility, estimated at 3.245 mg/L at 25 °C.
Safety
Safety Profile
A RIFM safety assessment supports its use, finding no concerns for genotoxicity, repeated dose toxicity, or reproductive toxicity. While RIFM classifies it as a sensitizer with a No Expected Sensitization Induction Level (NESIL) of 550 μg/cm², human studies at 2760 µg/cm² showed no sensitization, and no irritation or sensitization was observed at 4%. The maximum acceptable concentration for face/body products is 0.25%.
Your Skin
Skin Compatibility
Our Assessment
Verdict
L-CARVYL PROPIONATE is an optional ingredient valued for its aromatic properties, serving exclusively as a perfuming agent without direct skin benefits.
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References
Sources