C15-19 Alkane ●
TL;DR. This ingredient is a lightweight emollient and solvent that gives slip, spreadability, and a dry, silicone-like skin feel. It is often used in creams, oils, sunscreens, makeup, and hair products to improve texture without adding greasiness.
What does C15-19 Alkane do in a cosmetic formula?
This ingredient is a lightweight emollient and solvent that gives slip, spreadability, and a dry, silicone-like skin feel. It is often used in creams, oils, sunscreens, makeup, and hair products to improve texture without adding greasiness.
Is C15-19 Alkane clean?
From a clean beauty perspective, it is generally well tolerated, low-odor, and not a common sensitizer. The main caveat is source transparency, since the same listing can represent plant-derived or petrochemical material depending on the supplier.
Is C15-19 Alkane sustainable?
This material can be made from renewable plant sugars or from petroleum feedstocks, so its sustainability profile depends heavily on sourcing. It is expected to be biodegradable over time, but supplier documentation is important for confirming renewable content and environmental data.
Is C15-19 Alkane COSMOS-approved?
It can align with COSMOS-natural and COSMOS-organic standards when made from approved natural-origin feedstocks using accepted processing. From a Green Chemistry lens, renewable sourcing and good biodegradability improve its profile, while petrochemical sourcing makes the fit weaker.
How does C15-19 Alkane work chemically?
The molecule is a saturated, nonpolar hydrocarbon mixture in the 15 to 19 carbon range, which explains its high oxidative stability and broad pH compatibility. It is commonly used around 1 to 20% depending on whether it is functioning as a sensory emollient, carrier, or solvent phase component.
Last updated 2026-05-13