Decylene Glycol
INCI: DECYLENE GLYCOL
Type: Skin conditioning, preservative booster, humectant
Origin: A 1,2-alkanediol derived from decylene (a fatty chain from vegetable sources). Produced via chemical synthesis to high purity standards.
What it does
Decylene Glycol is a multifunctional 1,2-alkanediol valued for its combination of skin conditioning and preservation-enhancing properties. Its primary functions are:
- Skin conditioning: Provides a smooth, silky after-feel on the skin. Improves the sensory elegance of creams and lotions without greasiness or residue
- Preservative booster: Works synergistically with primary preservatives. Enhances antimicrobial efficacy, particularly against bacteria and fungi
- Mild humectant: Contributes light hydration. Helps maintain skin softness and comfort
- Emulsion stabilizer: Supports overall formula stability. Helps maintain product integrity over time.
Why we use it
We include Decylene Glycol in our overnight repair cream as a sensory enhancer and preservation booster. It contributes to the rich, silky texture our cream is known for while quietly strengthening our preservative system. Particularly effective in combination with Caprylyl Glycol , Phenoxyethanol , and Ethylhexylglycerin .