Laurylamidopropyl Betaine (CAS 4292-10-8) is a mild amphoteric surfactant built on lauric acid. It delivers soft, creamy foam and gentle cleansing with low irritation — a trusted choice for sensitive-skin cleansers and baby care.
Physical & Chemical Properties
- INCI: Laurylamidopropyl Betaine
- CAS number: 4292-10-8
- Appearance: clear to slightly yellow liquid (typically 30% active)
- Solubility: fully water soluble
- pH (as supplied): approx. 4.5–6.5
- Ionic type: amphoteric (zwitterionic)
- Source: lauric acid (coconut-derived)
Key Benefits for Formulation
- Mild cleansing: gentle on skin and scalp
- Soft creamy foam: pleasant sensory experience
- Mildness enhancement: reduces irritation in primary surfactant systems
- Viscosity support: aids thickening with salts
- Broad compatibility: blends across surfactant classes
Main Applications
- Sensitive-skin cleansers: gentle daily washes
- Shampoos & scalp care: mild cleansing
- Baby care: gentle wash and shampoo
- Foaming facial cleansers: soft stable foam
- Body wash: creamy non-stripping lather
Why Choose Our Bulk Laurylamidopropyl Betaine?
- GMP manufacturing: full quality control from raw material to finished product
- Complete documentation: COA, SDS and heavy metal test reports available on request
- Flexible supply: MOQ and lead time on inquiry, from R&D samples to mass production
- Export experience: reliable shipping to EU, North America, Australia and Middle East
Recommended Usage
Typical use level 3%–15% (as supplied, 30% active) in cleansing formulas; pair with amino-acid or mild anionic surfactants for gentle systems.
FAQ About Wholesale Laurylamidopropyl Betaine
What is the CAS number of Laurylamidopropyl Betaine?
CAS 4292-10-8.
What is the INCI name?
Laurylamidopropyl Betaine.
How is it different from Cocamidopropyl Betaine?
It is based on lauric acid (C12) with a generally softer foam profile; CAPB uses coconut-derived mixed chains.
Is it suitable for sensitive skin?
Yes — its mild amphoteric profile suits sensitive-skin and baby care formulas.
What is the typical form?
Clear to light yellow liquid, typically 30% active.
What is the recommended use level?
3%–15% (as supplied) in cleansing products.
Does it boost foam?
Yes — it improves foam quality and stability in blends.
Can it thicken formulas?
Yes — with salt, it supports viscosity building.
Start Your Laurylamidopropyl Betaine Bulk Order
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