---
type: "WebPage"
title: "Laboratory analysis of Ethylhexylglycerine (CAS n° 70445-33-9)"
description: "Your needs: dosage or analysis of ethylhexylglycerine in your cosmetic products What is ethylhexylglycerine? Made from glycerine, Ethylhexylglycerine is a clear, colourless, odourless liquid with a bacteriostatic and moisturising effect. Its use reduces the dosage of traditional preservatives in skincare..."
resource: "https://filab.fr/en/sectors-of-activity/laboratory-analysis-cosmetics/laboratory-analysis-of-ethylhexylglycerine-cas-n-70445-33-9/"
tags: ["EN", "pll_657c52c0ae1cf"]
timestamp: "2025-12-31T08:33:47Z"
published: "2024-09-04T12:19:08Z"
language: "en"
author: "bwa"
---

# Laboratory analysis of Ethylhexylglycerine (CAS n° 70445-33-9)

## Your needs: dosage or analysis of ethylhexylglycerine in your cosmetic products

### What is ethylhexylglycerine?

Made from glycerine, Ethylhexylglycerine is a clear, colourless, odourless liquid with a bacteriostatic and moisturising effect. Its use reduces the dosage of traditional [preservatives](https://filab.fr/en/sectors-of-activity/laboratory-analysis-cosmetics/laboratory-analysis-preservatives-cosmetic.md) in skincare products.

It is used in skincare products as a conditioning agent and preservative. It belongs to the category of alkyl glyceryl ethers. It is a glycerine attached to an alkyl with an ether bond.

 ![Produits OTC Cosmétiques](https://filab.fr/wp-content/uploads/2022/04/cosmetiques-soins-1024x512.png)
### What do the regulations say?

The use of ethylhexylglycerine in cosmetic products is regulated by EC Regulation 1223/2009, which lays down the general rules for the manufacture of [cosmetic products](https://filab.fr/en/sectors-of-activity/laboratory-analysis-cosmetics.md): drawing up a report on the safety of each cosmetic product, product registration, [use of nanomaterials](https://filab.fr/en/our-services/our-expertise-services/laboratory-analysis-nanomaterial/laboratory-analysis-nanomaterials-cosmetics.md), list of banned or restricted substances.

## Our solutions: to help you analyse Ethylhexylglycerine in your cosmetic products (MP or PF) using precise analytical methods.

### Why call on FILAB for ethylhexylglycerol analysis?

The FILAB laboratory has developed extensive expertise in chemical analysis and materials characterisation. FILAB has [state-of-the-art analytical equipment](https://filab.fr/en/our-technical-resources.md) and high-level human skills to offer its customers services that meet their compliance criteria for the determination or analysis of ethylhexylglycerine in cosmetics.

FILAB offers tailor-made services for the analysis of your cosmetics:

## our services

[Analysis and dosage of 1.4-dioxane in your cosmetics](https://filab.fr/en/sectors-of-activity/laboratory-analysis-cosmetics/determination-of-14-dioxane-in-cosmetic-products.md)

[Dosage of active ingredients](https://filab.fr/en/sectors-of-activity/health-pharmaceutical-cosmetics/laboratory-analysis-active-ingredients.md): organic and mineral sunscreens, vitamins, etc.

[Analytical validation in accordance with ISO 12787](https://filab.fr/en/our-services/rd/life-cycle-of-an-analytical-method-in-the-laboratory/laboratory-analytical-method-validation/)

[Deformation](https://filab.fr/en/our-services/our-expertise-services/laboratory-deformulation-analysis-reverse-engineering.md)

[Laboratory audits](https://filab.fr/en/our-services/rd/laboratory-audit.md) and [team training](https://filab.fr/en/our-services/rd/laboratory-analytical-chemistry-training.md)

Analysis of undesirable substances in raw materials and finished products: [heavy metals](https://filab.fr/en/our-services/our-analysis-services/laboratory-analysis-heavy-metal.md), [residual solvents,](https://filab.fr/en/our-services/our-analysis-services/voc-analysis-laboratory.md) phthalates, [bisphenol A](https://filab.fr/en/our-services/our-analysis-services/chemical-analysis-laboratory/laboratory-determination-contents-bisphenol-a.md), etc.

Determination of preservatives[(phenoxyethanol,](https://filab.fr/en/sectors-of-activity/laboratory-analysis-cosmetics/laboratory-analysis-phenoxyethanol.md) [parabens,](https://filab.fr/en/sectors-of-activity/laboratory-analysis-cosmetics/parabens-analysis-laboratory.md) chlorphenesin, etc.)

[Expertise on non-conformities](https://filab.fr/en/our-services/our-expertise-services/laboratory-analysis-failures.md): particles, deposits, unknown peaks, damage to materials, etc.

Compatibility study[(container/content interaction](https://filab.fr/en/our-services/our-expertise-services/laboratory-analysis-container-contents-interactions.md), [extractables and relargables](https://filab.fr/en/our-services/our-expertise-services/laboratory-extractable-leachable-testing/extractable-leachable-analysis.md))

## our technical resources

[Mass spectrometry](https://filab.fr/en/our-technical-resources/laboratory-analysis-mass-spectrometry.md)

[HS-GC/MS](https://filab.fr/en/our-technical-resources/gas-chromatography-analysis-lab-gc/gc-ms-hs-gc-ms-and-tdu-gc-ms-laboratory.md)

[ICP-MS](https://filab.fr/en/our-technical-resources/icp-ms-analysis-laboratory.md)

[MALDI-TOF](https://filab.fr/en/our-technical-resources/maldi-tof-laboratory-analysis.md)

[LC-QTOF-MS](https://filab.fr/en/our-technical-resources/laboratory-for-lc-qtof-analysis.md)

[Chromatographie Liquide HPLC-MS et HPLC-MS/MS](https://filab.fr/en/our-technical-resources/laboratory-analysis-uplc/laboratory-analysis-hplc-lcms.md)