Premium Cosmetic Grade Polyquaternium-37 (CAS: 26161-33-1)

High-Performance Formula
Cosmetic-grade polyquaternium-37 delivers superior conditioning and film-forming properties, enhancing hair and skin product efficacy with long-lasting hydration and smoothness.
Ultra-Pure & Safe
Rigorously refined to meet global cosmetic standards, ensuring non-irritating, dermatologist-approved performance for sensitive skin and daily use.
Multi-Functional Application
Ideal for shampoos, conditioners, lotions, and styling products—boosts moisture retention, reduces frizz, and improves texture without weighing hair down.
Bulk Supply Advantage
Direct factory pricing guarantees the lowest wholesale rates globally, with scalable quantities for businesses of all sizes. Fast shipping, reliable quality.
Trusted by Professionals
Chosen by leading cosmetic manufacturers for its proven stability, compatibility with other ingredients, and premium finish in end products.
Global Compliance
Meets ISO, ECOCERT, and FDA guidelines, ensuring seamless integration into international markets. Stock up now for unbeatable value.