AR CAPS® acid resistant capsules for enteric drug delivery - available in 2015


  • Empty capsules for enteric drug delivery
  • pH sensitive polymer (HPMCP) disintegrates at pH 5.5 or higher.
  • Composition: 60% HPMC, 40% HPMCP*
  • Ideal for a wide range of pharmaceutical applications
  • Free of animal derived materials
  • Free of secondary gelling agents (carrageenan, gellan gum, etc.)
  • May eliminate costly enteric coating processes
  • Low moisture content - ideal for moisture sensitive or hygroscopic formulations
  • FDA Drug Master File
  • First generation samples available for clinical trials

* Hypromellose Phthalate (HPMCP) has been widely used in the pharmaceutical industry for decades (enteric coating of tablets and capsules); it has been admitted into the USP/NF, EP and JP and it is included in the FDA Inactive Ingredients Database