INCI Name
C9-12 Alkane
Functions
3 Roles
Sustainability
8/10
Category
emollients
What It Does
C9-12 Alkane, marketed as SilSense Bio 5, is a bio-based blend of straight and branched-chain hydrocarbons derived from renewable plant sugars through fermentation and catalytic hydroprocessing. It is specifically designed as a sustainable alternative to cyclopentasiloxane (D5) and other volatile silicones, offering a similar lightweight, fast-spreading, non-greasy skin feel with excellent volatility. Formulators choose it for its ability to deliver a silky, dry-touch finish in skin care, color cosmetics, and hair care applications while meeting growing consumer and regulatory demand for biodegradable, bio-renewable ingredients.
Technical Properties
Ionic Charge
nonionic
Molecular charge type
Viscosity Effect
thinning
Impact on formula thickness
Foaming Ability
none
Lather generation
Ingredient Compatibility
Works Well With
Avoid Combining
Sustainability Profile
Sustainability Score
Biodegradability
readily biodegradable
Source
plant-derived
Feedstock
sugarcane or sugar beet-derived via fermentation and hydroprocessing
Related Ingredients
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Quick Reference
- Full INCI Name
- C9-12 Alkane
- Common Name
- SilSense Bio 5
- Category
- emollients