Is Ethylhexylglycerin Banned? EU vs US Status, Risks & Where It Hides
TL;DR: Ethylhexylglycerin is allowed in the EU but allowed in the US (preservatives).
INCI name ETHYLHEXYLGLYCERIN. Also called Sensiva SC 50. CAS 70445-33-9.
Other names: Sensiva SC 50, Octyl Glycerin, 3-(2-Ethylhexyloxy)-1,2-propanediol
Is Ethylhexylglycerin banned in the EU?
| EU status | Allowed |
|---|---|
| US status | Allowed |
| Risk level | low |
| Where it shows up | Paula's Choice Calm Redness Relief Moisturizer, Neutrogena Rapid Wrinkle Repair Serum, EltaMD UV Physical Sunscreen |
| CAS number | 70445-33-9 |
What is Ethylhexylglycerin?
Ethylhexylglycerin is a synthetic multifunctional ingredient derived from glycerin and 2-ethyl-1-hexanol. It functions as both a skin-conditioning humectant and a preservative booster, inhibiting bacterial growth by interfering with microbial amino acid transport.
Why is Ethylhexylglycerin used in personal-care products?
Used to boost the efficacy of preservative systems (especially phenoxyethanol), often allowing lower concentrations of primary preservatives. Also conditions skin and provides a smooth feel. Common in 'preservative-light' and 'clean beauty' formulas.
Is Ethylhexylglycerin dangerous? Documented risks
Ethylhexylglycerin is considered safe at cosmetic use concentrations. It is not classified as a preservative in the EU, so it does not face Annex V concentration limits. Contact sensitization is rare. There are no documented carcinogenic, mutagenic, or endocrine effects. It is widely accepted in clean beauty and natural cosmetics.
Products that may contain Ethylhexylglycerin
- L'Oréal Revitalift Derm Intensives 1.5% Pure Glycolic Acid SerumL'Oréal
- The Ordinary Hyaluronic Acid 2% + B5The Ordinary
- L'Oréal Revitalift 1.5% Pure Hyaluronic Acid SerumL'Oréal
- L'Oréal Revitalift Pressed Night MoisturizerL'Oréal
- CoverGirl Outlast Extreme Wear 3-in-1 FoundationCoverGirl
- L'Oréal Paris Revitalift Brightening Serum with Vitamin CL'Oréal
How to avoid Ethylhexylglycerin: safer alternatives
Caprylyl glycol as a similarly multifunctional preservative-skin conditioner.
Frequently asked questions about Ethylhexylglycerin
Is ethylhexylglycerin a paraben-free preservative?
Yes. It has no structural relationship to parabens and is a popular paraben-free preservative-boosting option.
Does ethylhexylglycerin irritate skin?
It is generally well-tolerated. Contact sensitization is rarely reported. It is considered clean beauty-compatible.
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Sources
- EWG Skin Deep: Ethylhexylglycerin — Environmental Working Group
- CosIng: Ethylhexylglycerin — European Commission CosIng
Our scores are never influenced by brands. Last updated 6/11/2026.