Gallic Acid
INCI: Diglucosyl Gallic Acid, Propyl Gallate, Epigallocatechin Gallate
Also known as: Diglucosyl Gallic Acid, Propyl Gallate, Epigallocatechin Gallate
Phenolic compound Found naturally in fruits, grains, and vegetables
EWG Safety Score
What Is Gallic Acid?
Gallic acid is a phenolic compound found naturally in fruits (such as grape seeds), grains, and vegetables. It has potent antioxidant properties, fighting the effects of free radical damage and visibly improving signs of ageing from pollution and sun damage.
Studies also show that gallic acid fights factors that trigger irritation in skin and can improve areas of hyperpigmentation by interrupting melanin overproduction. In its raw form, gallic acid is a colorless or slightly yellow crystal.
Usage levels of gallic acid in skin care range from 0.5–1%.
Benefits for Your Skin
Clinical Evidence & References
- Clinical, Cosmetic and Investigational Dermatology, 2021, pages 1,675-1,683
- European Journal of Pharmaceutical Sciences, April 2019, pages 39-49
- Iranian Journal of Basic Medical Science, March 2019, pages 225–237
- Current Pharmaceutical Design, December 2018, pages 5,181-5,187
- Polymers, August 2017, page 391
- Phytotherapy Research, December 2014, pages 1778-1788
- Biofactors, May/June 2013, pages 259-270
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