C13-15 Alkane
What is C13-15 Alkane?
C13-15 Alkane consists of branched and linear hydrocarbons with 13 to 15 carbon atoms in their chains. It originates from processes like hydrogenation of plant-derived oils or gas-to-liquid conversion from natural gas, offering a sustainable option compared to older mineral oils. Primarily used in leave-on skincare such as creams, lotions, and serums, it functions as an emollient and solvent. In formulations, it dissolves oil-soluble actives, stabilizes emulsions, and controls product viscosity for better application. Its volatile nature allows quick evaporation, leaving a dry, velvety finish that enhances penetration of other components while minimizing tackiness or heaviness on skin surfaces.
Roles in Formulation
This ingredient serves the following purposes in cosmetic formulations:
Benefits
Enhances product spreadability with a silky, non-oily feel.
Facilitates dissolution and delivery of active ingredients.
Provides breathable emollience without residue.
Who It's For
A quick guide for who this ingredient may suit (and who should be cautious).
| Who May Benefit | Who Should Avoid |
|---|---|
| People with oily or acne-prone skin due to its non-comedogenic nature. | Individuals allergic to hydrocarbons. |
| Those seeking silicone-free or lightweight formulas. | Those preferring fully botanical, non-synthetic ingredients. |
| Users with normal to combination skin wanting smooth textures. | People sensitive to emollients from any source. |
Safety Notes
- EWG rates it low hazard at score 3 based on available data.
- Recognized safe for cosmetic use by regulatory bodies like CIR.
Frequently Asked Questions about C13-15 Alkane
What role does C13-15 Alkane play in products?
It acts as a solvent to dissolve ingredients and an emollient for smooth feel.
Is C13-15 Alkane suitable for acne-prone skin?
Yes, with a comedogenic rating of 0, it does not promote clogs.
Where does C13-15 Alkane come from?
From renewable sources like plant oils via hydrogenation processes.