120 Veg Tablets. Himalayan Organics Chelated Iron with Vitamin C,B12,Zinc & Folic Acid | Boost Hemoglobin Levels | Improves Concentration Level ,Energy & Blood Building. IMPROVES CONCENTRATION: Himalayan Organics Chelated iron and Vitamin C manages the level of essential minerals and vitamins in your body that improves concentration and boosts cognitive performance.