Sodium Lauroyl Silk Amino Acids

Product Description

Sodium Lauroyl Silk Amino Acids (SLSAA) is sourced directly from our certified factory, ensuring high purity and consistent quality. Derived from natural silk proteins, this amino acid-based surfactant provides gentle cleansing while maintaining the integrity of the skin barrier.

SLSAA forms a rich, lotion-like lather, enhancing skin moisturization and softness. Its mild interaction with skin proteins makes it ideal for sensitive skin formulations. Available in both high-purity powder and concentrated liquid forms, it supports the production of high-performance personal care products with eco-friendly and sustainable properties.

Product Specification

• INCI Name: Sodium Lauroyl Silk Amino Acids
• Chemical Name: Sodium N-lauroyl Silk Amino Acids
• Synonyms: SLSAA
• CAS No.: 132778-03-2
• Appearance: White to off-white powder
• Purity/Assay: ≥95%
• Solubility: Soluble in water
• Stability: Stable across pH 5.0–7.0
• Grade: Cosmetic Grade
• Origin: China (Direct Factory Supply)

Key Benefits & Applications

Sodium Lauroyl Silk Amino Acids provides scientifically supported benefits for personal care formulations:

• Superior Skin Compatibility: Extremely mild, suitable for sensitive or dry skin cleansers
• Moisturization & Skin Conditioning: Enhances stratum corneum hydration and skin softness
• Creamy Lather Texture: Produces dense, stable, lotion-like foam for improved sensory experience
• Biodegradable & Sustainable: Derived from renewable silk proteins, supporting eco-conscious formulations
• Applications: Facial cleansers, shampoos, body washes, serums, and gentle baby care products

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Formulation Guidelines

Recommended usage and formulation guidance for Sodium Lauroyl Silk Amino Acids:

• Typical dosage: 5–15% as primary surfactant; 1–5% as secondary co-surfactant
• Incorporation: Water-soluble; add to aqueous phase under gentle stirring for optimal clarity in weakly acidic systems
• pH Stability: Maintains foaming performance and clarity between pH 5.0–7.0
• Compatibility: Compatible with non-ionic and amphoteric surfactants; monitor stability with strong anionic or cationic polymers
• Synergy: Combine with Lauryl PCA for enhanced moisturizing and gentle cleansing benefits