INCI Name
Amino-acid (lysine)-...
Functions
3 Roles
Sustainability
8/10
Category
surfactants
What It Does
AMISAFE LL-DS-22 is a lysine-derived amino acid surfactant and conditioning agent, where the amino acid backbone is acylated with a fatty acid chain (likely lauroyl) to create a mild, biosurfactant-type molecule. Its amino acid origin imparts excellent skin and hair compatibility, as the building blocks closely mimic the skin's natural moisturizing factors, making it particularly gentle for sensitive skin and scalp formulations. Formulators select this ingredient for its dual role as a mild cleansing and conditioning agent with strong sustainability credentials, as it is readily biodegradable and sourced from renewable, bio-based feedstocks — though INCI confirmation from the supplier is advised before regulatory submission.
Technical Properties
pH Range
5.0-7.0
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
plant-derived
Feedstock
lysine (amino acid) and fatty acid (likely lauric acid from coconut or palm kernel oil)
Related Ingredients
Similar conditionings to explore
Quick Reference
- Full INCI Name
- Amino-acid (lysine)-derived conditioning agent — supplier INCI confirmation required
- Common Name
- AMISAFE LL-DS-22
- Category
- surfactants