At a glance
- CAS number
- 68187-32-6
- INCI name
- Sodium Cocoyl Glutamate
- Function
- surfactant, cleansing, emulsifier
- Typical use level
- 1%–15%
- Solubility
- water
- Stable pH
- 4.5–6.5
CAS number and synonyms are sourced from PubChem. Function, usage levels, pH and compatibility are AI-assisted formulation guidance — verify against your supplier's technical data sheet and applicable regulations before use.
Also known as
N-Cocoyl Glutamic Acid Monosodium Salt Cocoyl Glutamic Acid Sodium Salt Amisoft CS-11 Purisoft SCG
Compatibility
Works well with:
Cocamidopropyl Betaine Sodium Lauroyl Glutamate Sodium Cocoyl Isethionate Glycerin Panthenol Disodium EDTA
Use caution with:
High concentration cationic surfactants
Sodium Cocoyl Glutamate performs best in mildly acidic to near-neutral formulations (pH 4.5–6.5); outside this range, clarity and foaming can deteriorate. It combines well with amphoteric surfactants like cocamidopropyl betaine to boost mildness and foam creaminess. Avoid prolonged contact with strongly cationic actives, which can form insoluble complexes.
Formulation notes
Sodium Cocoyl Glutamate is an amino acid-derived anionic surfactant made by condensing coconut fatty acids with L-glutamic acid; it provides gentle, low-irritation cleansing suitable for sensitive and baby-care products. It delivers a mild, creamy lather and contributes to skin-feel softness post-rinse, making it popular in facial cleansers, shampoos, and body washes positioned as 'clean beauty' or sulfate-free. It is generally considered biodegradable and is certified by several natural and organic standards including COSMOS and ECOCERT.
Related ingredients
- Lauryl GlucosideSurfactant
- Sodium Laureth SulfateSurfactant
- Sodium Lauryl SulfateSurfactant
- Behenyl PEG/PPG-20/20 DimethiconeEmulsifier
- Cetearyl GlucosideEmulsifier
- Cetyl PhosphateEmulsifier