Description

Sodium Lauroyl Aspartate (CAS 178433-22-4) is a mild amino-acid based anionic surfactant derived from lauric acid and aspartic acid. It provides gentle cleansing with fine foam — ideal for premium facial cleansers and sensitive care.

Physical & Chemical Properties

• INCI: Sodium Lauroyl Aspartate
• CAS number: 178433-22-4
• Appearance: white to off-white powder or liquid
• Solubility: water soluble
• pH (1% solution): approx. 5.0–7.0
• Ionic type: anionic (amino-acid type)
• Source: lauric acid + aspartic acid

Key Benefits for Formulation

• Ultra-mild: low irritation, ideal for sensitive skin
• Fine foam: creamy, stable lather
• Amino-acid type: clean-label, sulfate-free positioning
• Skin-compatible pH: comfortable feel
• Biodegradable: eco-friendly profile

Main Applications

• Premium facial cleansers: gentle daily washes
• Baby care: mild shampoo and wash
• Sulfate-free systems: clean-label formulas
• Foaming cleansers: creamy pump foam
• Sensitive-skin care: low-irritation cleansing

Why Choose Our Bulk Sodium Lauroyl Aspartate?

• 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 active) in cleansing formulas; combine with amphoteric surfactants for balanced foam and mildness.

FAQ About Wholesale Sodium Lauroyl Aspartate

What is the CAS number of Sodium Lauroyl Aspartate?

CAS 178433-22-4.

What is the INCI name?

Sodium Lauroyl Aspartate.

Is it suitable for sensitive skin?

Yes — it is an ultra-mild amino-acid surfactant.

What is the recommended use level?

3%–15% (as active) in cleansing products.

Is it sulfate-free?

Yes — it supports sulfate-free formulations.

What is the appearance?

White to off-white powder or liquid.

Start Your Sodium Lauroyl Aspartate Bulk Order

Contact our sales team today for spec sheets, samples and bulk pricing — our technical team is ready to support your formulation development.