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DIETHYL MALATE.

Valuable CAS 7554-12-3 / PERFUMING

Diethyl malate is a malate ester primarily recognized for its ability to enhance the penetration of other active ingredients in topical skincare formulations. It additionally functions as a metabolite.

Penetration Enhancer

Science

As a malate ester, diethyl malate functions as a metabolite within the skin. Its key mechanism in formulations involves improving the transdermal delivery of co-applied compounds, thereby augmenting their efficacy.


Research

Low confidence
Effective range N/A
Optimal

N/A


Transparency

Not commonly dusted

The Formula

Solubility
Both
Optimal pH N/A
0 7 14

Safety

CIR Status
Not reviewed
Sensitization risk Low

This ingredient does not meet GHS hazard criteria. The JECFA concluded no safety concerns at current intake levels when used as a flavoring agent, and it holds FDA clearance for indirect food contact.


Your Skin

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

Our Assessment

Valuable

A valuable penetration enhancer that can improve the delivery of active ingredients in skincare formulations.


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