Potassium Cocoyl Glycinate
Reviewed by Kate · Last updated 18 Aug 2026
Also known as: Coconut Oil, Glycine
A gentle cleansing agent derived from coconut oil and the amino acid glycine. | Creates a creamy, luxurious lather.
Addresses
EWG Safety Score
What Is Potassium Cocoyl Glycinate?
Potassium cocoyl glycinate is a gentle cleansing agent derived from coconut oil and the amino acid glycine. It is valued for its ability to create a creamy, luxurious lather while leaving skin feeling soft and smooth. It is often used in cleansers, shampoos, and body washes.
Clinical Evidence & References
Published Research
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1. International Journal of Cosmetic Science, February 2018, pages 10-18 [https://onlinelibrary.wiley.com/doi/10.1111/ics.12435]
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2. Journal of the American Academy of Dermatology, July 2017, pages 123-130 [https://www.jaad.org/article/S0190-9622(17)30149-4/fulltext]
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3. Skin Pharmacology and Physiology, January 2016, pages 1-10 [https://karger.com/spp/article/29/1/1/295796]
Frequently Asked Questions
From the Clinic
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Potassium Camelliate
A potassium salt derived from camellia that functions as a gentle cleansing agent
Potassium Cocoate
Cleansing agent and surfactant derived from coconut oil | Used to create lather and remove dirt and oil
Potassium Cocoyl Glutamate
A gentle plant-derived cleanser that conditions whilst removing impurities
Potassium Cocoyl Hydrolyzed Collagen
A plant-derived conditioning agent that combines coconut oil and collagen hydrolysate
Potassium Cocoyl Hydrolyzed Keratin
A coconut-derived conditioning agent that softens skin and hair
Potassium Cocoyl Hydrolyzed Oat Protein
A mild plant-derived cleanser and conditioner from coconut and oat proteins
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