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CINNAMYL PROPIONATE.

Avoid CAS 103-56-0 / PERFUMING

Cinnamyl Propionate is an ester primarily utilized as a fragrance agent in cosmetic formulations and other scented products. While derivatives of its parent compound show potential skin benefits, direct evidence for Cinnamyl Propionate's efficacy on skin is currently unavailable.

Perfuming

Science

Although Cinnamyl Propionate itself lacks direct mechanistic studies for skin benefits, its structural relatives, such as cinnamic acid, are recognized for exhibiting antioxidant, anti-inflammatory, antimicrobial, and antimelanogenic properties. These broader actions could theoretically contribute to mitigating oxidative stress, supporting the skin's barrier function, modulating melanin synthesis (relevant for hyperpigmentation), and regulating inflammatory responses. However, these benefits are not directly attributed to Cinnamyl Propionate.


Research

Insufficient-data confidence
Effective range N/A
Optimal

N/A


Transparency

Not commonly dusted

Cinnamyl Propionate is primarily a fragrance ingredient and is not typically 'dusted' as an active compound for specific skin benefits.


The Formula

Solubility
Oil
Optimal pH N/A
0 7 14

Stability

This ingredient exhibits excellent solubility in oils and organic solvents, while being minimally soluble in water. Its ester linkage contributes to its notable stability and broad compatibility within various formulations.


Safety

CIR Status
Not reviewed
Max tested
50%
Sensitization risk High

Cinnamyl Propionate has not undergone a specific safety review by the Cosmetic Ingredient Review (CIR) Expert Panel or the Scientific Committee on Consumer Safety (SCCS) as a standalone skincare active. It is classified as a skin irritant and can cause irritation to both skin and eyes. The International Fragrance Association (IFRA) recommends a maximum concentration of 50% in finished products (Category 4).


Your Skin

No Normal
No Dry
No Oily
No Sensitive
Irritancy High
Comedogenicity Unknown

Our Assessment

Avoid

Cinnamyl Propionate is predominantly a fragrance agent with no direct clinical evidence of skin benefits and is classified as a high irritant, making it unsuitable for precision skincare applications.


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