Almost everyone needs to take vitamin D for full health and fitness. Modern life means we do not get out enough into the sun so the vitamin can be made in bare skin. Taking a vitamin D supplement not only adds to health it increases muscular strength and fitness, steadies the old, improves athletic performance, and energizes all.

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The Vitamin D Company is dedicated to eradicating vitamin D deficiency. We promote healthy exposure to sunshine and we provide world class vitamin D Microgel capsules, the smallest possible, manufactured to our specification in the USA.  For detailed information on Vitamin D and its multiple uses, go to our Vitamin D information site at  Sign up for our newsletter here, VitaminD3World Newsletter

D Microgel capsules, the smallest available, making them very easy to swallow are suitable for all faiths, for vegetarians, sports men and women and for people with asthma and allergies. No added dairy, gluten, peanut, soya, starch, sugar, or yeast. No artificial colors or sweeteners. Suitable for all ages: adults and children, including babies after weaning. Easy for the elderly.

Oliver Gillie, in Memorandum

This website was established over a decade ago in collaboration with Oliver Gillie, one of the first and strongest advocates of Vitamin D. Oliver sadly passed away May 2021 at the age of 83. Gillie held a doctorate in genetics from Edinburgh University before embarking on his medical journalistic career that lasted over more than 40 years. Early on his career he became fascinated with the role and Vitamin D and the consequences of deficiency.  He was responsible for describing the “Scottish Effect” arguing that many of the health problems in Scotland were a result of the constant cloud cover which prevents the production of Vitamin D.  Today, thanks largely to Gillie’s work, the Scottish government recommends that everyone, including children, should take Vitamin D supplements, especially during the low-sunlight months from October to March.  We are glad to continue the work that he was so pivotal in starting.

We appreciate that there are many places you can buy your Vitamin D.  In addition to providing you with a quality product we also undertake to keep our customers aware of new development with Vitamin D. New data is constantly being generated. We provide our customers with updates via our newsletter, VitaminD3World Newsletter whenever significant new data is generated.

D Microgel capsules are very small

  • Easy to swallow, even without water. Tasteless
  • No artificial flavours or colours, free of most allergens
  • Suitable for all ages, all faiths
  • Great value
  • Very stable, lasts more than three years
Why I take Vitamin D?
Personal stories