Toluene — Allergy Risk & Safety Profile

Name: Is Toluene Safe? Allergy Risk & Alternatives
Creator: SkinDetekt

INCI: TOLUENE

🔴 High Risk

Key Facts

CAS Number: 108-88-3
Category: solvent
Risk Level: high
Common Allergen: No
Found In: nail polish

Is Toluene safe in cosmetics?

Toluene is rated high risk in cosmetic products. It is not classified as a common allergen and is generally well-tolerated by most skin types. Safer alternatives include Water, Glycerin, Propanediol. Commonly found in nail polish.

What is Toluene?

Solvent in nail polish. Neurotoxin with inhalation risks. Part of the 'toxic trio'.

Allergy & Safety Information

Reproductive toxin. Avoid prolonged inhalation. Choose toluene-free nail polish.

This ingredient is classified as high risk from an allergenicity perspective. It is a recognised cause of allergic contact dermatitis with a relatively high sensitisation rate in patch-tested populations. People with a history of skin reactions to cosmetics, or with conditions such as eczema or sensitive skin, should exercise particular caution.

How to Identify Toluene in Products

Cosmetic ingredients are listed by their INCI (International Nomenclature of Cosmetic Ingredients) name in descending order of concentration. To check whether a product contains Toluene, scan the ingredient list for its INCI name exactly as it appears above. Ingredients present at 1% or less may appear in any order after the 1% threshold.

Product types to prioritise checking: Nail polish. These product categories are the most common sources of Toluene exposure based on formulation data.

Not sure if your products contain Toluene? Paste the ingredient list into the free ingredient checker to scan for Toluene and other allergens automatically.