INCI Name
Capryloyl Glycerin/S...
Functions
1 Roles
Sustainability
8/10
Category
actives
What It Does
Capryloyl Glycerin/Sebacic Acid Copolymer is a bio-based polyester formed through the polycondensation of glycerin with caprylic acid (C8 fatty acid) and sebacic acid (a C10 dicarboxylic acid derived from castor oil). This copolymer creates a unique hygroscopic film that actively responds to environmental humidity levels, absorbing moisture in dry conditions and releasing it in humid environments, making it particularly valuable for adaptive skincare formulations. Formulators select this ingredient for its ability to provide long-lasting hydration without heavy occlusion, its excellent skin feel, and its renewable plant-based origin that aligns with green chemistry principles.
Technical Properties
pH Range
4.0-7.0
Optimal working range
Ionic Charge
nonionic
Molecular charge type
Viscosity Effect
thickening
Impact on formula thickness
Foaming Ability
low
Lather generation
Ingredient Compatibility
Works Well With
Avoid Combining
Sustainability Profile
Sustainability Score
Biodegradability
readily biodegradable
Source
plant-derived
Feedstock
Caprylic acid from coconut/palm kernel oil, sebacic acid from castor oil, glycerin from vegetable oils
Quick Reference
- Full INCI Name
- Capryloyl Glycerin/Sebacic Acid Copolymer
- Common Name
- Capryloyl Glycerin/Sebacic Acid Copolymer
- Category
- actives