LiquaGard™ preservative

Chemistry: Preservatives

INCI: Butylene Glycol and Iodopropynyl Butylcarbamate

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LiquaGard™ preservative is an extremely effective fungicide at low concentrations.  It is a liquid preservative blend of the highest grade of pure iodopropynyl butylcarbamate in a solvent, butylene glycol. LiquaGard preservative can also be used in combination with other preservatives such as Germall™ 115 preservative, Germall™ II preservative, or the Optiphen™ preservative range to provide broad-spectrum preservation. It is compatible with broad range of raw materials including surfactants and proteins.


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Features and Benefits
  • effective fungicide
  • works over wide pH range 4.0-9.0
  • temperature stable
  • compatible with broad range of raw materials including surfactants and proteins


Hair Care Leave-On +
Hair Care Rinse-Off ++
Skin Care Leave-On +
Skin Care Rinse-Off ++
Wet Wipes ++

Use Levels: 0.1-0.2%

Max. Temperature During Production: below 50°C

Additional Information:

pH 4.0 - 9.0
Regulatory Compliance* Brazil, Canada, China, EU, Japan, Mexico, US
Technologies without Formaldehyde Donor, without Isothiazolinones, without Paraben, without Phenoxyethanol
Chemistry Type with Iodopropynyl Butylcarbamate

++ recommended, + suitable

*For country-specific details, please contact your technical service representative.

sustainability features

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