Cosette Pharmaceuticals, Inc. has obtained the US marketing rights to Betaine Anhydrous for Oral Solution 180gm ("Betaine") in an agreement with ANI Pharmaceuticals, Inc. and commenced shipping (NDC #0713-0352-81) to customers this week. Betaine is used by patients with homocystinuria, a rare genetic condition where too much homocysteine builds up in the body. This launch will provide patients with homocystinururia, and the healthcare providers delivering care to those patients, with a safe, efficacious and accessible treatment option.