The ingredient, explained

C13-14 Isoparaffin

A published safety assessment explicitly covers C13-14 ISOPARAFFIN.

EmollientSolvent

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Ingredient guide

What it is and what it does

Alkanes, C13-14-iso

About this ingredient: EU CosIng ingredient registry (via Open Beauty Facts taxonomy) ↗

Emollient: Helps soften and smooth the skin surface.
Solvent: Dissolves other ingredients in a formula.

Function definitions: European Commission ingredient function definitions (SCCNFP/0299/00, pages 16 to 20) ↗

Registry functions describe possible formulation roles, not results for a finished product. A dictionary entry is not an approval or a safety assessment.

A closer look

What the research shows

Safety assessment

The panel accepted the reported cosmetic-use conditions after animal and clinical toxicity review.

What this does not tell us

Published safety assessment, not an efficacy trial. Its conclusion is limited to the reported cosmetic uses and concentrations, and relies partly on group read-across where individual data are missing. It does not establish current regulatory status or guarantee tolerance for every formulation. Technical hydrocarbon composition, purity and route limit generalization.

Sources for this summary. DOI 10.1177/1091581812463087 ↗

Research review checked Oct 1, 2026

Read exact local candidate abstracts first; select identity-relevant papers; targeted primary PubMed/publisher searches. This is not an exhaustive systematic review.