News from Leadiant regarding new storage of Cystaran (cysteamine ophthalmic solution) 0.44%.
Beginning December 22, 2025, shipments of Cystaran received through Walgreens Specialty Pharmacy must be stored in the refrigerator upon delivery. Do NOT freeze the medication.
If you have questions or need help, contact your healthcare provider or Walgreens Specialty Pharmacy at 1-877-534-9627. Additional information, including full prescribing information, is available at www.cystaran.com.
You can access the full letter from Leadiant here.