Alton 20: Each enteric-coated tablet contains Esomeprazole 20 mg (as Esomeprazole Magnesium Trihydrate USP).
Alton 40: Each enteric-coated tablet contains Esomeprazole 40 mg (as Esomeprazole Magnesium Trihydrate USP).
Alton 40 IV Injection: Each vial contains Esomeprazole INN 40 mg (as lyophilized powder of Esomeprazole Sodium) and each ampoule contains 5 ml of 0.9% Sodium Chloride BP Injection.