SmarTest Kits

We pride ourselves on providing a complete Vitamin D test service. Once you have submitted your test result, we will tailor a personalised Vitamin D supplement programme for you.

Pay as you Go

One test kit and supplements
£ 39
One time payment
  • One test kit
  • FREE Personalised Vitamin D Supplements based on your submitted result
  • Minimum of 6 months supply of Vitamin D supplements
  • Dedicated customer care support
  • Next working day delivery

Subscription Plan

Fully managed Vitamin D plan
£ 19
per quarter
  • Test kit every 6 months
  • FREE Personalised Vitamin D Supplements Based on your submitted result​
  • Ongoing supply of Vitamin D supplements
  • Dedicated customer care support​​
  • Next working day delivery​​
Best Value

Save 10% when you pay for a year upfront

SmartTest Home Vitamin D Test kit

  •  A medically approved home test kit
  • Gives you an exact level of your Vitamin D
  • Result in 20 minutes
  • Find out quickly and discreetly whether you are Vitamin D deficient, severely deficient, excessive or optimal.
  • Take control of your health.

Phone compatibility

Our test kit requires a smartphone to check the result and as not all devices are compatible with our App. Please check compatibility before purchase.

Download the app from the appropriate store and launch the app on your phone. If the app displays a “Device is not supported” message, then unfortunately the smart phone is not compatible with our Vitamin D test kit at this time.

Want more? Here you can see our test kit being used by Dr John Campbell, and a step-by-step guide for how the test kit works!

More Info & Select Your Plan