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Lexgard® HPO is a paraben-free preservative blend (traditional preservative system) used to provide cost-effective, broad-spectrum antimicrobial protection.

INCI Name: Caprylyl Glycol, Hexylene Glycol, Phenoxyethanol

Functions: Preservative

Benefit Claims: Antimicrobial, Broad pH Stability, Cost Effective, Preservation

Labeling Claims: Biodegradable, Credo Clean Standard, Cruelty-Free, Formaldehyde releasing substances-free, Halal, Kosher, MIT-free, Palm Oil-free, Palm free, Paraben-free, Ulta Beauty's Conscious Beauty, Vegan

Certifications & Compliance: Halal, IECIC (China), Kosher

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Knowde Enhanced TDS

Identification & Functionality

Cosmetic Ingredients Functions
Primary Feedstocks

Petrochemical

Features & Benefits

Product Features & Benefits
  • Broad pH range
  • Effective in emulsions, creams and lotions in addition to surfactant-based products such as shower gels, facial cleansers and shampoos
  • Broad spectrum performance
  • Free of parabens, formaldehyde donors, and MIT
Micro Summary
  • Controls bacteria (gram +/-), yeast, and mold
  • Pass results with industry standard tests: EP-A, USP51, and PCPC
  • Pass results with recommended use level at pH 4-8: 1 - 1.5% (w/w)

Applications & Uses

Bath & Shower Applications
Hair Care Applications
Use Level
1 - 1.5%
Instruction for Use
  • For use in cold or hot process
  • Mix well before using
  • Add to water phase (below 80°C) or during cool down phase (~40°C)

Properties

Physical Form

Regulatory & Compliance

Certifications & Compliance
Standards & Certifications
  • Biodegradable
  • Non-palm Derived
  • Halal Certified
  • China IECIC Listed
  • Vegan & Cruelty-free
  • Kosher Compliant

Technical Details & Test Data

Science Behind

The preservative system employs traditional preservation in conjunction with the Hurdle Technology approach, utilizing a combination of multifunctional ingredients to create a hostile environment for microbial growth.

Lexgard® HPO includes the following components to create a complete broad spectrum preservation system:

  • Caprylyl Glycol: Skin conditioning agent that prevents the growth of bacteria in formulation
  • Phenoxyethanol: A traditional preservative
  • Hexylene Glycol: A carrier for ease of formulation