Copay Card

Eligible patients save up to $50* per bottle

Print and present this card to your pharmacist, along with your prescription.

* With the Cosette Pharmaceuticals Copay Program, eligible, commercially insured and cash-paying patients may reduce their out-of-pocket costs for Betaine Anhydrous for Oral Solution by up to $50 per bottle. A valid prescription is required. Please see full Terms and Conditions.

Please see full Terms and Conditions.

cosette Betaine Bottle

Product Information

NDC number strength form te rating compare to
0713-0352-81 1 gm/scoopful Powder AB CYSTADANE®


Betaine Anhydrous for Oral Solution is indicated in children and adult patients for the treatment of homocystinuria to decrease high homocysteine blood levels. Homocystinuria is a rare genetic disorder in which there is an abnormal accumulation of the amino acid homocysteine in the blood and urine. The following are considered to be homocystinuria disorders:

  • Cystathionine beta-synthase (CBS) deficiency
  • 5,10-methylenetetrahydrofolate reductase (MTHFR) deficiency
  • Cobalamin cofactor metabolism (cbl) defect


  • Hypermethioninemia in Patients with CBS Deficiency: Betaine Anhydrous for Oral Solution may worsen high methionine blood levels and accumulation of excess fluid in the brain has been reported. If you have been told you have CBS deficiency, your doctor will monitor your methionine blood levels to see if changes in your diet and dosage are necessary.
  • The most common side effects were nausea and gastrointestinal distress, based on a survey of doctors.

You are encouraged to report negative side effects of prescription drugs to the FDA. To report SUSPECTED ADVERSE REACTIONS, contact Cosette Pharmaceuticals, Inc. at 1-800-922-1038 or FDA at 1-800-FDA-1088 or

Click here for Full Prescribing Information.