Recently, there has been a notable increase in inquiries regarding the ingredient Ethoxydiglycol in cosmetics products. Currently, this ingredient is permitted in the USA market without restrictions, while in the EU and UK, its use is subject to certain limitations. Would you like to learn more?
Ethoxydiglycol in Cosmetics: Chemical Profile
The ingredient 2-(2-Ethoxyethoxy)ethanol, also known as Diethylene Glycol Monoethyl Ether (DEGEE), is identified by its INCI name Ethoxydiglycol (CAS No. 111-90-0). It belongs to the glycol ethers category, which is a class of alcohols characterised by the presence of two hydroxyl groups, commonly referred to as diols.
Ethoxydiglycol is a colourless liquid primarily utilised in cosmetic formulations for its humectant, solvent, and perfuming properties. It can be found in a wide array of skincare products, including moisturisers, serums, fragrances, and hair colouring agents.
Ethoxydiglycol in Cosmetics: Regulatory Profile
USA
The US Food and Drug Administration (FDA) permits the use of this ingredient in cosmetic products. According to the Cosmetic Ingredient Review (CIR) Expert Panel, the use of Ethoxydiglycol in cosmetics and personal care products is considered safe at concentrations ranging from 0.0004% to 80%.
EU and UK
European and UK market Regulations establish the same restrictions on its use, as outlined in Commission Regulation (EU) 2016/314, which was implemented in 2017. This ingredient can be found at the entrance 297 of Annex III to Regulation (EC) No 1223/2009 and UK Regulation.
Why is Ethoxydiglycol Restricted?
In light of the opinions of the Scientific Committee on Consumer Safety (SCCS), the European Commission considered that not regulating DEGEE may pose a risk to human health. These measures are a precautionary approach adopted to mitigate health risks before they manifest in the general population. The use of Ethoxydiglycol is restricted due to concerns regarding its safety, particularly its potential role as a penetration enhancer that may facilitate the transport of harmful substances through the skin. Additionally, impurities associated with its production can pose serious health risks.
What are the Restrictions?

The use of DEGEE in oral hygiene products and eye products has not been assessed by the SCCS and thus cannot be considered safe.
Ethoxydiglycol Restrictions in Europe. Conclusion
Ethoxydiglycol is a widely used ingredient in the cosmetic industry, valued for its functional properties. However, due to concerns over its safety and potential health risks, regulatory bodies in the EU and UK have imposed specific restrictions on its use. Manufacturers and consumers alike need to stay informed about these regulations to ensure compliance and safety in cosmetic product formulation.
Need Help with Cosmetic Regulation?
At Cosmeservice, we specialize in guiding companies through the complex maze of cosmetic regulations. Our expertise ensures that your products are not only effective but also align with current regulatory standards and safety profiles. Contact us to ensure that your cosmetic products meet all requirements and exceed customer expectations.




