INCI Name
Rhamnolipid
Functions
4 Roles
Sustainability
9/10
Category
surfactants
What It Does
Rhamnolipid is a glycolipid biosurfactant naturally produced by Pseudomonas bacteria through fermentation, consisting of one or two rhamnose sugar molecules linked to fatty acid chains. This microbial-derived surfactant is highly valued in green cosmetics for its exceptional mildness, natural antimicrobial properties, and ability to function effectively at low concentrations while being completely biodegradable. Formulators choose rhamnolipids for their unique combination of gentle cleansing action, skin compatibility, and sustainable production process, making them ideal for natural and eco-conscious personal care products.
Technical Properties
pH Range
5.0-8.0
Optimal working range
Ionic Charge
anionic
Molecular charge type
Viscosity Effect
neutral
Impact on formula thickness
Foaming Ability
medium
Lather generation
Ingredient Compatibility
Works Well With
Avoid Combining
Sustainability Profile
Sustainability Score
Biodegradability
readily biodegradable
Source
fermentation
Feedstock
Produced by Pseudomonas aeruginosa bacteria through fermentation of renewable carbon sources
Related Ingredients
Similar surfactants to explore
Quick Reference
- Full INCI Name
- Rhamnolipid
- Common Name
- Rhamnolipid Biosurfactant
- Category
- surfactants
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