Chewable calcium supplement with black rice, chamomile and mallow extracts. Calmacid provides calcium carbonate plus plant extracts traditionally used to help control gastric acidity and soothe the digestive mucosa. Each tablet is ready to use, chew or dissolve in the mouth after meals, up to 4 tablets per day as needed. Sugar-free, lactose-free and gluten-free. Contains polyols; excessive consumption may have laxative effects. Net weight 48 g, 40 tablets.