Amyl Cinnamal
INCI: AMYL CINNAMAL
Also known as: Amyl Cinnamal
A synthetic fragrance component used to add scent to skincare formulations
At a glance
Things to be aware of
Best For Skin Types
All
Usage Frequency
As tolerated
What Is Amyl Cinnamal?
Amyl cinnamal is a synthetic aromatic compound belonging to the cinnamate family of fragrance ingredients. It is not derived from a single natural source but is manufactured synthetically to provide a specific scent profile—typically described as floral or fruity—in cosmetic and skincare products.
In skincare formulations, amyl cinnamal serves solely as a perfuming agent. It contributes to the overall fragrance of a product but plays no active role in treating skin concerns or supporting skin health. It is found in approximately 0.8% of skincare products currently on the market.
How It Works
Amyl cinnamal is a volatile fragrance molecule that disperses into the air and interacts with olfactory receptors to create scent. In skincare products, it remains largely on the surface of the skin and does not penetrate deeply or interact with skin cells in a therapeutic way.
Clinical Evidence & References
The primary concern associated with amyl cinnamal relates to its potential to trigger contact sensitisation and photoallergic reactions in some individuals. Research on fragrance ingredients has identified alpha-amyl cinnamic aldehyde (a closely related compound) as capable of inducing moderate UV-A-induced reactions in vitro, and cinnamate-based fragrances have been documented as occasional contact allergens in dermatological practice.
However, sensitisation rates in the general population are relatively low. The ingredient is not associated with direct benefits to skin health, and its inclusion in a formulation is entirely for aesthetic (fragrance) purposes rather than therapeutic value.
How to Use
If you are using a fragrance-containing skincare product with amyl cinnamal, apply it as directed and follow standard sun protection practices, particularly if using the product during daytime. If you have a history of fragrance sensitivity or contact dermatitis, consider patch testing on a small area of skin before full application, or choose fragrance-free alternatives.
Safety & Precautions
How widely it's used
Regulatory information
Standardised cosmetic-ingredient identifiers used by regulators.
Show identifiers
- INCI Name
- AMYL CINNAMAL
- EC Number
- 204-541-5
- Function
- Perfuming
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