Pentadecyl Alcohol (1-pentadecanol) is a 15-carbon long-chain fatty alcohol. It functions as an emollient, providing a smooth, non-greasy skin feel. It also acts as a co-emulsifier and viscosity builder in creams and lotions, helping to stabilize oil-in-water emulsions and improve product texture.
Key Skin Benefits
+ Emollient — softens and smooths skin without greasiness
+ Viscosity building — thickens and stabilizes cream formulations
+ Co-emulsifier — supports primary emulsifiers for stable emulsions
+ Smooth skin feel — contributes to elegant product texture
Pros
+ Non-irritating fatty alcohol — well-tolerated by most skin types