Sodium Guaiazulene Sulfonate

Product Description

1. Definition Layer: Sodium Guaiazulene Sulfonate is a water-soluble sulfonated derivative of guaiazulene designed to improve aqueous stability and formulation compatibility in cosmetic systems.

2. Functional Layer: It helps support skin soothing performance, reduces visible redness, and improves overall skin comfort in sensitive or irritated conditions.

3. Application Layer: It is widely used in calming, after-sun, and sensitive skin care formulations such as gels, serums, and lotion systems designed for reactive skin.

Product Specification

• INCI Name: Sodium Guaiazulene Sulfonate
• CAS No.: 6223-35-4
• Appearance: Blue to blue-green powder
• Solubility: Water soluble
• Stability: Improved aqueous stability vs guaiazulene
• COA: Available per batch
• Suggested Usage Level: 0.01–0.1%
• Storage: Cool, dry, light-protected sealed storage

Key Benefits & Applications

• Soothing & Calming: Helps reduce skin discomfort and improves tolerance in sensitive or stressed skin conditions.
• Anti-Inflammatory: Helps regulate inflammatory responses, reducing visible redness and irritation.
• Anti-Redness / Couperose: Helps improve appearance of redness and supports more even skin tone appearance.
• Skin Barrier Repair: Supports barrier stability by reducing inflammation-related disruption of skin surface integrity.
• After-Sun Repair: Helps soothe skin stressed by UV exposure and environmental aggressors.
• Skin Radiance / Glow: Improves overall skin appearance by reducing redness and imbalance-induced dullness.

Formulation Guidelines

• Suggested Use Level: 0.01–0.1%
• Processing Recommendation: Add in cooling phase below 40°C
• pH Compatibility: 4.5–7.5
• Application Types: Soothing gels, after-sun care, sensitive skin lotions, redness relief serums
• Compatibility: Panthenol, beta-glucan, centella actives, humectants
• Synergy: Combine with Niacinamide to enhance skin barrier support, reduce redness, and improve overall skin tone uniformity.