Dodecyl Gallate ●
TL;DR. This ingredient is used as an antioxidant, helping protect oils, fragrances, and other oxidation-prone components from rancidity and color or odor shift.
What does Dodecyl Gallate do in a cosmetic formula?
This ingredient is used as an antioxidant, helping protect oils, fragrances, and other oxidation-prone components from rancidity and color or odor shift.
Is Dodecyl Gallate clean?
From a clean-beauty perspective, it is generally a functional preservative-support ingredient rather than a primary irritant concern, but it has some friction because phenolic antioxidants can trigger sensitivity in a small subset of users. It is usually assessed by use level, purity, and whether the formula is leave-on or rinse-off.
Is Dodecyl Gallate sustainable?
This material can be made from plant-derived phenolic chemistry and a 12-carbon fatty alcohol, though the alcohol source may be palm, coconut, or petrochemical depending on supplier documentation. It is expected to be more biodegradable than persistent silicone or fluorinated materials, but sourcing transparency matters.
Is Dodecyl Gallate COSMOS-approved?
It may fit COSMOS-natural only when the feedstocks and esterification route meet standard requirements, so documentation is important and it is not an automatic fit for every certified formula. Its Green Chemistry profile is moderate, with potential renewable sourcing and antioxidant efficiency balanced by processing and supply-chain caveats.
How does Dodecyl Gallate work chemically?
The molecule is a lipophilic phenolic ester, which lets it partition into oil phases and intercept oxidation radicals before they degrade unsaturated lipids or aroma compounds. It is typically used at low antioxidant levels, often well below 0.1%, and performs best when paired with chelators or complementary antioxidants in formulas protected from excess heat, air, and light.
Last updated 2026-05-13