vialose™ trehalose dihydrate

who stabilizes your biologic for optimal health? we do

a high purity grade of trehalose

Vialose™ trehalose dihydrate is Ashland’s brand of trehalose dihydrate, a functional ingredient used to protect and stabilize proteins for biologic medicines and is the newest addition to Ashland’s portfolio of injectable ingredients.       

Vialose™ trehalose dihydrate is a high purity lyoprotect and stabilizer for biologic medicines and other parenteral formulations and is manufactured in the USA according to the following quality standards: USP-NF <1078> and The Joint IPEC-PQG Good Manufacturing Practices Guide for Pharmaceutical Excipients, and compliant with the NF, EP, JP and ChP monograph requirements. 


  • lyo/cryoprotectant and stabilizer for proteins, mAbs, and cells
  • reduces protein aggregation & cycle times
  • produces excellent lyo-cake appearance
  • easily dispersed in water
  • compatible with most active ingredients


  • small and large molecules
  • frozen solutions
  • lyophlized powders

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vialose™ trehalose dihydrate product grades:

Click on the links below for more information

visit us at

  • AAPS 2024 PHARMSCI 360 in Salt Lake City 20-23 October, booth 1903
  • CPHI Milan 8-10 October 2024, booth 6D20
  • PBP 2024 14th World Meeting on Pharmaceutics, Biopharmaceutics and Pharmaceutical Technology 18 - 21 March, booth 20
  • DDF 2024 15th Global Drug Delivery and Formulation Summit 21 -23 May, booth 5
  • CRS 2024 Annual Meeting and Conference Bologna 9-11 July

Want more information?

View our 28 August webinar:
“Vialose™ trehalose dihydrate — a premier lyoprotectant and stabilizer for valuable biological formulations”

Submit the form on the right to download the on-demand webinar and get more information about vialose™ trehalose dihydrate.



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