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Answer: Ethylhexylglycerin is not currently banned worldwide, but health agencies have flagged concerns. The FDA still allows it in US cosmetics and personal-care products. Risk level: low. Commonly found in: Paula's Choice Calm Redness Relief Moisturizer, Neutrogena Rapid Wrinkle Repair Serum, EltaMD UV Physical Sunscreen.
TL;DR: Ethylhexylglycerin is allowed in the EU but allowed in the US (preservatives).
Reviewed for clarity & usefulness by the BannedPantry Parent Panel
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
| 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 |
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.
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.
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.
For educational use only. This page summarizes the regulatory status of Ethylhexylglycerinwith citations to the primary sources below. It is not medical advice. Regulatory status is not the same as a proven health effect — read the cited sources for their exact wording, and consult a doctor for decisions about your or your family's health.
Caprylyl glycol as a similarly multifunctional preservative-skin conditioner.
Yes. It has no structural relationship to parabens and is a popular paraben-free preservative-boosting option.
It is generally well-tolerated. Contact sensitization is rarely reported. It is considered clean beauty-compatible.
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