Polyquaternium-10 is a cationic, polymeric conditioning agent derived from hydroxyethyl cellulose. It is widely used in skincare and hair care formulations for its excellent conditioning, anti-static, film-forming, thickening, and fixative properties. Thanks to its strong conditioning performance, it is a staple ingredient in many cosmetic products.
In hair care, Polyquaternium-10 significantly improves wet combing, detangling, softness, body, and overall feel. It smooths the hair cuticle, reduces frizz, enhances manageability, and helps maintain defined curls. Its anti-static and film-forming properties leave hair feeling silky, soft, and well-nourished.
In skincare and cleansing products, it acts as a conditioning agent that leaves the skin soft, smooth, and supple. Polyquaternium-10 attracts moisture from the environment and forms a lightweight protective film on the skin, helping improve skin feel while supporting the gentle removal of dirt, dust, and impurities in body washes and cleansers.
Due to its positive charge, Polyquaternium-10 easily binds to negatively charged hair, especially damaged hair, through ionic interactions. This helps repair surface damage, smooth the cuticle, and enhance the overall appearance and texture of hair.
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INCI Name: Polyquaternium-10
Usage Rate: 0.2–2%
Appearance: White powder (99%)
Solubility: Water soluble
Formulation: Add to the water phase
