Ingredient
Ethoxydiglycol
What is Ethoxydiglycol?
Ethoxydiglycol, also known as diethylene glycol monoethyl ether, is a clear, water-soluble liquid commonly used as a solvent in various applications, including cosmetics and personal care products. It is synthesized by reacting ethylene oxide with ethanol.
In skin care, ethoxydiglycol is valued for its ability to enhance the penetration of other ingredients, making products more effective. Additionally, it acts as a solvent to help dissolve other cosmetic materials. Scientific research on the safety of ethoxydiglycol is relatively limited, but it is generally considered safe for topical use in cosmetics, with the caveat that formulation concentration can be a factor.
When seeing ethoxydiglycol on a label, it's important to note that the evidence surrounding potential irritation or sensitivity is minimal, but it is advised to patch test with any new skincare product.
Commonly found in: facial cream, serum, body lotion, hair conditioner, eye cream
Benefits
- Enhances penetration of active ingredients in skincare products.
- Acts as an effective solvent for cosmetic formulations.
Ethoxydiglycol is generally recognized as safe for use in cosmetics under the FDA, with no significant restrictions.
While generally considered safe, research on ethoxydiglycol's long-term effects is limited, and it may cause irritation in high concentrations.
Ethoxydiglycol is not animal-derived and is generally considered vegan-friendly.
Sources: Safety Assessment of Diethylene Glycol Ethers as Used in Cosmetics
Scout's take
Synthetic solvent. Generally well-tolerated but petroleum-derived.
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