Aromastat™

Caprylhydroxamic Acid (and) Phenethyl Alcohol (and) Glycerin

Broad Spectrum Preservation System

Aromastat™ is a combination of multifunctional components for broad spectrum microbial protection.

  • 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, MIT, phenoxyethanol, and other traditional preservatives

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: 1.0– 1.5% (w/w)

Standards & Certifications

View Standards & Certifications
Biodegradable
Clean Beauty Preferred
Non-palm Derived
Kosher Compliant
China IECIC Listed
Vegan & Cruelty-free
Halal Certified

How to Use

Recommended Use Level:

  • O/W Emulsion: 1-1.5%
  • O/W Sunscreens: not recommended
  • Cleansers: 1-1.5%
  • Wipe Juices: 1-1.5%

Use Instruction:

  • Gently heat to 45 - 50°C and mix well before using.
  • Add to water phase (below 80°C) or during cool down phase (~40°C).

Please request an Alternative Preservation Formulators Guide for more information.

Primary Feedstocks

  • Coconut
  • Petrochemical

For more information about the origin and processing of this ingredient, please request a Technical & Regulatory Dossier.

Science Behind

This alternative preservation system employs the Hurdle Technology approach, utilizing a combination of multifunctional ingredients to create a hostile environment for microbial growth.

Aromastat™ includes the following multifunctional components to create a complete broad spectrum preservation system:

  • Caprylhydroxamic Acid: A 100% natural organic acid and chelating agent that prevents the growth of yeast and mold in formulation. Unlike most organic acids used in preservation, caprylhydroxamic acid remains undissociated at neutral pH.
  • Phenethyl alcohol: A carrier for ease of formulation that prevents the growth of bacteria in formulation
  • Glycerin: A 100% natural humectant that acts as a carrier for ease of formulation. Glycerin also reduces water activity for preservation effects.

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