Nature’s Way’s Vitamin D3 Extra Strength Softgels provide 50 mcg (2,000 IU) of cholecalciferol per easy, once-daily softgel to help maintain healthy bones and support normal immune function, making it a dependable option for keeping vitamin D levels steady. By supporting calcium absorption, this extra-strength dose promotes everyday wellness with a simple routine.Formulated with safflower oil for softgel stability and optimal absorption, and made with gelatin, purified water, and glycerin, it delivers consistent, straightforward support. It is dairy-, gluten-, soy-, wheat-, and yeast-free, and made, bottled, and tested in the USA for reliable potency and a clean, convenient fit for many dietary preferences.