Healthy Skinfluence

C13-14 Isoalkane

C13-14 Isoalkane

C13
8/10
Concern level
High concern

C13-14 Isoalkane is a branched hydrocarbon emollient/solvent used to improve slip, spreadability, and a lightweight, non-greasy skin feel. It is chemically inert, low-volatility, and functions mainly as a texture enhancer and vehicle rather than an active treatment ingredient. ([pubchem.ncbi.nlm.nih.gov](https://pubchem.ncbi.nlm.nih.gov/compound/C13-14-Isoparaffin?utm_source=openai))

Pore-clogging
Low
Pregnancy
Safe
Regulatory
No data

Chemical Properties

Typical Concentration
1.00% - 30.00%
CAS Number: 64742-47-8

Skin Type Compatibility

dry skin7/10
oily skin8/10
sensitive skin7/10
acne prone7/10
mature skin6/10
normal skin8/10

Interactions

incompatible with:

Risks & Warnings

Generally low risk in topical cosmetics. Main concerns are occasional stinging or irritation in very sensitive skin and the fact that it is a hydrocarbon emollient that may feel occlusive in some acne-prone users. Not a meaningful source of pregnancy-specific concern when used topically in cosmetic concentrations. ([cir-safety.org](https://www.cir-safety.org/ingredient/c13-14-isoparaffin?utm_source=openai))

Vegan Cruelty-Free

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