Fit 4 Life Vit D3 400 Liq Drop:it’s essential vitamin to maintain bone and dental health by enhancing calcium and phosphorus absorption and avoid vitamin D 3 deficiency resulting from lacking to sun exposure and taking some drugs as thyroid disorders drugs.Point of interest:• easy to use can tske it with fat containing meal• It used 4drops once daily to children so improve their compliance.All Active Ingredients :Vitamin D3 , MTC oil( Medium chaim triglyceridies) , , ,Made In :USA.