INCI Name
Acacia Gum
Functions
1 Roles
Sustainability
9/10
Category
emulsifiers
What It Does
Acacia Gum is a natural polysaccharide exudate harvested from the bark of Acacia senegal and Acacia seyal trees, primarily from the Sahel region of Africa. This complex arabinogalactan-protein structure is unique among natural gums for its exceptional emulsifying properties, particularly for oil-in-water systems, due to its proteinaceous component that provides amphiphilic character. Formulators favor it for its dual functionality as both an emulsifier and film-former, its clean label appeal, and its ability to create stable emulsions at relatively low concentrations while imparting a characteristic smooth, non-sticky texture.
Technical Properties
HLB Value
12
Hydrophilic-Lipophilic Balance
pH Range
4.5-5.5
Optimal working range
Ionic Charge
anionic
Molecular charge type
Viscosity Effect
thickening
Impact on formula thickness
Foaming Ability
medium
Lather generation
Ingredient Compatibility
Works Well With
Avoid Combining
Sustainability Profile
Sustainability Score
Biodegradability
readily biodegradable
Source
plant-derived
Feedstock
Acacia senegal and Acacia seyal tree exudate
Quick Reference
- Full INCI Name
- Acacia Gum
- Common Name
- Gum Arabic
- Category
- emulsifiers