C13-14 Alkane is a plant-derived, biodegradable nonpolar hydrocarbon used as a lightweight emollient and silicone alternative that imparts a soft, smooth skin feel and improves spreadability in formulations. It functions as a base ingredient rather than a treatment active.
| Reported effect | How often | Notes |
|---|---|---|
Mild transient skin irritation | Rare | Occasional minor redness or stinging, generally in sensitive skin. |
Contact allergy/sensitization | Very rare | Rarely reported; the ingredient is considered low allergenic potential. |
Pore congestion/comedogenicity | Very rare | Generally regarded as low comedogenic, but occlusive feel may bother acne-prone users. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.