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MALTOL ISOBUTYRATE.

Questionable CAS 65416-14-0 / FRAGRANCE, PERFUMING, TONIC

Maltol Isobutyrate is an aroma chemical primarily valued for imparting sweet, fruity, and gourmand notes, such as strawberry, caramel, and cotton candy, to formulations. It functions solely as a scent enhancer, offering no direct therapeutic benefits for the skin.

Perfuming

Science

This compound operates purely at a sensory level, delivering its characteristic sweet and fruity olfactory profile through volatile organic compounds that interact with scent receptors. It does not engage with biological pathways or cellular functions within the skin to produce dermatological effects.


Research

Low confidence
Effective range N/A
Optimal

N/A


Transparency

Not commonly dusted

The Formula

Solubility
Oil
Optimal pH N/A
0 7 14

Stability

Maltol Isobutyrate exhibits robust stability across various formulations. To maintain its integrity and prevent degradation, it is advisable to keep temperatures below 40°C during the mixing process.

Conflicts

  • Strong oxidizing agents

Safety

CIR Status
Not reviewed
Sensitization risk Moderate

The Cosmetic Ingredient Review (CIR) has not assessed Maltol Isobutyrate. While the FDA lists it as a flavoring agent, cosmetic manufacturers bear the responsibility for ensuring ingredient safety. There is an identified potential for this ingredient to elicit an allergic skin reaction, classifying it as a Skin Sensitizer category 1B.


Your Skin

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

Our Assessment

Questionable

As a purely perfuming agent with a moderate risk of skin sensitization and no documented skin benefits, Maltol Isobutyrate is of questionable utility for precision skincare formulations.


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