C4-24 Alkyl Dimethicone/Divinyldimethicone Crosspolymer
What is C4-24 Alkyl Dimethicone/Divinyldimethicone Crosspolymer?
C4-24 Alkyl Dimethicone/Divinyldimethicone Crosspolymer is a synthetic silicone-based polymer formed by cross-linking dimethicone with long-chain C4-24 alkyl groups and divinyldimethicone. This creates a soft, elastic gel network typically used in skincare and color cosmetics like foundations, powders, and primers. It acts as a film former and viscosity controller, enabling easy spreadability and a lightweight feel on skin. The alkyl chains enhance compatibility with oils while the crosspolymer structure traps sebum, delivering a blurred, velvety matte effect without heaviness. Commonly incorporated into oil-absorbing formulations, it supports stable textures and comfortable, non-sticky wear throughout the day.
Benefits
Enhances product spreadability for effortless application
Creates a soft-focus, matte appearance by absorbing excess oil
Provides a silky, non-greasy feel for comfortable wear
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 shiny skin seeking matte effects | Individuals sensitive to silicone polymers |
| Users of makeup wanting smooth, long-lasting finish | People opting for completely silicone-free routines |
| Those preferring lightweight, breathable formulas | Anyone with rare contact allergies to alkyl-modified silicones |
Safety Notes
- Assessed as low hazard for cosmetic use by safety panels
- Non-comedogenic, suitable for pore-friendly formulations
Frequently Asked Questions about C4-24 Alkyl Dimethicone/Divinyldimethicone Crosspolymer
What does this crosspolymer do in products?
It improves texture, forms a soft film, and absorbs sebum for a matte finish.
Is it suitable for sensitive skin?
It shows low irritation potential based on safety assessments.
Can it be used in acne-prone routines?
Yes, with its non-comedogenic profile, it supports clearer skin appearances.