This live-source vitamin D3 in liquid form has high bioavailability and offers convenience of use. Vitamin D3 Supports cardiovascular and immune system support. It also aids in calcium absorption for healthy bones and teeth. Recent studies propose that ideal vitamin D3 intake should be 1,000 IU or more daily (a recommendation this serum meets in just one drop).
Take 1 drop daily with a meal or as directed by your healthcare practitioner.