C13-14 Isoparaffin is a mixture of hydrocarbons (mineral oils) derived from petroleum. It is commonly used in cosmetics and personal care products as an emollient, solvent, and carrier oil. It has emollient properties and can soften and soothe the skin. It also acts as an occlusive agent by forming a protective layer on the skin's surface, preventing evaporation of natural moisture and increasing skin hydration. It is often used as part of an emulsifier, thickener trio (with Polyacrylamide and Laureth-7) to create nice, non-tacky gel formulas.
Emollient: Softens and soothes the skin. Occlusive: Forms a protective layer on the skin, preventing evaporation of natural moisture and increasing skin hydration.
Suitable for dry, flaky skin.
Potential contamination with 1,4-dioxane, a substance known to potentially contribute to some cancers, skin allergies, and kidney, neurotoxin, and respiratory toxicity.
Use products containing C13-14 Isoparaffin that have undergone purification steps to remove 1,4-dioxane.
Petroleum
Safe for use in cosmetics with some qualifications
Limited
C13-14 Isoparaffin has low concerns for cancer, allergies & immunotoxicity, developmental and reproductive toxicity, and use restrictions. It has moderate concerns for organ system toxicity (non-reproductive).