These are drugs you can purchase at drugstores.
Ferivita-Capsule
OTC Drugs > Mineral preparations
Ferritin extract glycerin hydrate, Cyanocobalamin, Folic acid
Ingredients ferritin extractive 155mg (ferritinic iron 20mg)cyanocobalamine (pharmacopoeia) 500㎍ folic acid (pharmacopoeia) 800㎍ Indication Effective in preventing and treating anemic conditions of iron deficiency, ulcerative colitis, stomach and duodenum hemorrhages. dosage and administration Adults 12 yrs. & older: 1 capsule to be taken after meals once daily.