D3-50 (D-3) 50,000 IU by Bio-Tech is an all-natural D3 supplement that supports immune, neuromuscular, cardiovascular and bone health and ensures adequate vitamin D3 levels throughout life. It is an exceptional quality health supplement for healthy immune, neuromuscular, cardiovascular and bone health. 

It has 100 capsules per bottle and is highly potent to ensure that the body gets enough vitamin D to perfect health. Overall, it is a heavy investment towards better health and is a reliable choice to support health goals. 

Its use has research backing, and a study published in the North American Journal of Medical Science in 2016 reported that doses of vitamin D3 as high as 50,000-100,000 Units of Vitamin D3/Week are effective and safe for improving serum levels.

Features and Benefits

• It is a highly potent formula and contains 50,000 IU of vitamin D3 (cholecalciferol), which improves heart health, bone and immunity. 

• It is available in a dry and easy-to-use powder form, which is 87% more potent than vitamin D2. 

• It is very convenient for weekly use, ensures an easy and simple supplementation, and adjusts easily to the supplementation routine. 

• It is backed by Welzo's promise of free shipping for orders exceeding £45 and same-day dispatch for orders placed by 2:00 PM. Welzo also ensures an easy return with a full refund.