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INGREDIENT GLOSSARY • Penetration Enhancer
AT A GLANCE
Solvent and penetration enhancer to help get actives deeper in the skin.
Type of Ingredient
Why we use it
Ethoxydiglycol is a safe and gentle solvent, meaning it helps dissolve other ingredients and prevents solid ingredients from crystallizing out of the formula. It’s also what’s known as a penetration enhancer, meaning it can help other ingredients penetrate to deeper layers of your skin, increasing their efficacy.
What it’s in
Liquid Gold, Rewind