All Blacks Vitamin D 1000iu A convenient one-a-day tablet that contains all the vitamin D you’ll need to support your immune system and healthy muscles, bones, and teeth. Healthspan’s formulation contains 1000iu (25μg) of vitamin ‘D3’, the form produced naturally in the body. Vitamin D is an essential nutrient that is best known for its ability to support your immune system, but it also plays a vital role in maintaining healthy muscles and strong bones and teeth. Known as the ‘sunshine vitamin’, vitamin D is synthesised by our skin from exposure to sunlight. Low production of vitamin D can be common, especially during the winter or if you spend extended lengths of time indoors, which is why many people take a vitamin D supplement to safeguard their levels. Developed with the All Blacks With 25 years’ experience in nutrition, many leading athletes trust Healthspan Elite for their supplement needs - and what works for them, can work for you too. Healthspan have partnered up