company tower banner
Inolex Company Logo
Kerazyne™ MB is an anti-static & conditioning additive. It is a novel quat-free polymeric conditioning hair care additive that improves feel and reduces static charge.

INCI Name: Polyester-11

Functions: Anti-Static Agent, Conditioner, Emollient

Labeling Claims: Biodegradable, Cruelty-Free, Halal, Kosher, Quat-free, Ulta Beauty's Conscious Beauty, Vegan

Certifications & Compliance: Halal, IECIC (China), Kosher, RSPO MassBalance Certified, USDA Certified

Benefit Claims: Cleansing, Compatibility, Conditioning, Emolliency, Gloss, Imparts Lubricity, Smooth Feel, Static Reduction

  • TypeDocument Name
View All Documents

Knowde Enhanced TDS

Identification & Functionality

INCI Name
Cosmetic Ingredients Functions
Primary Feedstocks
  • Coconut
  • Palm
  • Petrochemical

Features & Benefits

Product Features & Benefits
  • Cationic conditioning agent
  • Improve gloss and lubricity
  • Reduce usage of polyquaternium polymers
  • Replace amodimethicone
  • Reduce static charge
  • Improve combability
  • Reduce surfactant-induced skin irritation in cleansing applications

Applications & Uses

Color Cosmetic Applications
Skin Care Applications
Use Level
0.5 - 2%
Product Applications
  • Hair Conditioner
  • Hair Treatments
  • Hair Styling
  • Skincare
  • Body Care
  • Cleansing
Instruction for Use
  • Add to oil phase or premix with amphoteric surfactant and then add into surfactant system with mixing
  • pH < 6.5 required

Properties

Physical Form

Regulatory & Compliance

Standards & Certifications
  • Readily Biodegradable
  • Clean Beauty Preferred
  • Vegan & Cruelty-free
  • Halal Certified
  • China IECIC Listed
  • Kosher Compliant
  • RSPO Mass Balanced Certified

Technical Details & Test Data

Science Behind
  • Kerazyne™ MB is a polyesteramine.
  • This chemistry provides hair conditioning through multiple mechanisms:
  1. Non-quat cationic sites are attracted to anionically charged hair fibers
  2. Ester linkages provide secondary attractive forces to hair fibers
  3. Alkyl group provides a protective, conditioning layer once bound to hair
  • The combined effects result in emolliency and gloss characteristic of an ester and adhesion properties comparable to traditional amines.
  • In cleansing applications, polyesteramines interact with surfactant molecules and reduce the interaction of individual surfactant molecules with the skin's lipid bilayers. The result is a reduction in skin irritation during cleansing.
Improvement in Flyaway Reduction

Kerazyne™ MB - Improvement in Flyaway Reduction

Addition of Kerazyne™ MB Improves Flyaway Reduction