---
type: "WebPage"
title: "Determination of Eugenol (CAS No. 97-53-0) in laboratory"
description: "You would like to determine Eugenol (CAS No. 97-53-0) content in your cosmetic products measured according to current regulations Controlling a regulated allergen, ensuring the safety of your formulations Naturally present in certain essential oils, eugenol is widely used in..."
resource: "https://filab.fr/en/sectors-of-activity/laboratory-analysis-cosmetics/eugenol-determination/"
tags: ["EN", "pll_695cda72e67e0", "Anaïs DECAUX"]
timestamp: "2026-01-08T10:12:00Z"
published: "2026-01-06T10:10:53Z"
language: "en"
author: "Laure Durieux"
---

# Determination of Eugenol (CAS No. 97-53-0) in laboratory

## You would like to determine Eugenol (CAS No. 97-53-0) content in your cosmetic products measured according to current regulations

### Controlling a regulated allergen, ensuring the safety of your formulations

Naturally present in certain essential oils, eugenol is widely used in cosmetics for its fragrance properties. However, it is also a **regulated allergen**, subject to strict labeling and control requirements.

At [Filab Laboratory](https://filab.fr/en/), we support [Cosmetic manufacturers](https://filab.fr/en/sectors-of-activity/laboratory-analysis-cosmetics.md) in the **precise and reliable measurement** of eugenol at every stage of the product lifecycle: development, market launch, quality control, and non-conformity management.

### Our technical resources for the determination of Eugenol (CAS No. 97-53-0)

  [### HPLC

To separate and quantify Eugenol from the other ingredients in the formula](https://filab.fr/en/our-technical-resources/laboratory-analysis-uplc.md) [### GC-MS

To identify and quantify Eugenol](https://filab.fr/en/our-technical-resources/laboratory-analysis-gcms.md) [### LC-MSMS

To detect and quantify traces of Eugenol or its degradation products](https://filab.fr/en/our-technical-resources/altis-lc-msms-analysis.md) [### FTIR

For qualitative analysis on samples of pure Eugenol or in the raw material](https://filab.fr/en/our-technical-resources/laboratory-analysis-ftir-spectroscopy.md)
### Our cosmetic analysis services

Analysis and determination of trace amounts of acetaldehyde in your cosmetics using chromatographic techniques : HS-GC-MS, HPLC-UV, GC-MS…

[Determination of active ingredients](https://filab.fr/en/sectors-of-activity/health-pharmaceutical-cosmetics/laboratory-analysis-active-ingredients.md) : organic and inorganic UV filters, vitamins…

[Analysis of packaging](https://filab.fr/en/our-services/our-analysis-services/polymer-materials-analysis-laboratory/laboratory-material-characterization/analysis-of-industrial-packaging-in-a-laboratory/) : polymers, composites, glass

[Expertise of non-compliances](https://filab.fr/en/sectors-of-activity/laboratory-analysis-cosmetics/study-expertise-non-conformity-cosmetic-products.md) : particulates, deposits, unidentified spikes, degradations…

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

Analysis of undesirable substances found 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](https://filab.fr/en/our-services/our-analysis-services/chemical-analysis-laboratory/analysis-and-determination-of-phthalates-in-the-laboratory.md), [bisphenol A](https://filab.fr/en/our-services/our-analysis-services/chemical-analysis-laboratory/laboratory-determination-contents-bisphenol-a.md)…

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…) by HPLC-UV, HPLC-MS/MS and GC-MS

[Analytical validation in accordance with the ISO 12787 standard](https://filab.fr/en/our-services/our-expertise-services/laboratory-analytical-method-validation.md)

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

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

## FILAB meets your needs for Eugenol (CAS No. 97-53-0) determination

### Why measure eugenol?

Eugenol dosage addresses several key issues:

- **Regulatory compliance** (Regulation (EC) No. 1223/2009)
- **Compliance with allergen labeling thresholds**
- **Consumer safety** and reduced allergy risk
- **Control of natural raw materials** (variability of essential oils)
- **Quality control** of finished products and production batches

Inaccurate or poorly controlled dosage can lead to labeling errors, product recalls, or significant reputational damage.

## Why choose FILAB for the determination of Eugenol (CAS No. 97-53-0) ?

For over ten years, the FILAB laboratory has developed extensive expertise in [chemical analysis](https://filab.fr/en/our-services/our-analysis-services/chemical-analysis-laboratory.md). Our laboratory boasts [state-of-the-art analytical equipment](https://filab.fr/en/our-technical-resources.md) and highly skilled personnel to provide services that meet your compliance requirements for the analysis of Eugenol CAS No. 31570-04-4, on cosmetics matrix.

## FAQ

 What is Eugenol (CAS No. 97-53-0)?
Eugenol is a **natural aromatic compound** found in certain essential oils, **notably clove**. It is used in cosmetics and perfumery for its **characteristic spicy scent**.
Classified as a **skin allergen**, it is **strictly regulated**: above certain thresholds, its presence must be declared and controlled. Its natural variability therefore necessitates **precise dosing** to guarantee product compliance and consumer safety.

 Why is the dosage of eugenol regulated?
Eugenol is a potent**skin allergen** (sensitizer). At high doses, it can cause contact dermatitis or irritation. Regulations aim to limit the risk of sensitizing the general population while informing those already allergic of its presence.

 Is there a maximum permitted concentration?
Yes, the limits depend on the product category (IFRA 51 standards, in effect since the end of 2025):

- **Face/hand products**: approximately **0.5%**.
- **Deodorants**: stricter limit, around **0.2%**.
- **Rinse-off products** (soaps): can go up to **2.5%** or even more depending on the category, because the contact time is short.
- **Oral hygiene products**: The dosage is unrestricted as long as safety is demonstrated by a toxicologist, but it is often limited to avoid undesirable local anesthesia of the mucous membranes.

 Why measure eugenol even if it is of natural origin?
Natural raw materials exhibit **significant variability in composition**. Testing allows for batch conformity verification, anticipation of regulatory exceedances, and secure labeling.

 In which cosmetic products is eugenol found?
It is found in perfumes, creams, lotions, soaps, shampoos and more broadly in products containing essential oils or plant extracts.