Glaucine
Reviewed by Kate · Last updated 18 Aug 2026
Also known as: Yellow Horned Poppy Extract, Glaucium Flavum
EWG Safety Score
What Is Glaucine?
Derived from the yellow horned poppy plant, glaucine is an alkaloid compound that supports skin's resistance to visible signs of ageing. It has been shown to inhibit enzymes that compromise the supportive proteins responsible for healthy, youthful-looking skin.
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