Know your symptoms

The World Health Organization estimates that 2 billion people suffer from a vitamin deficiency globally.
World Health Organization
  • Vitamin B12

    Deficiency: Symptoms of a deficiency can include fatigue, frequent diseases, changes to your tongue, mouth ulcers and pins and needles.

    Excess: To date, studies have not identified serious adverse events of high vitamin B12 levels when included as part of a balanced diet in healthy individuals.

  • Vitamin D

    Deficiency: Symptoms of a deficiency can include fatigue, bone pain, muscle weakness, and mood changes. A lack of vitamin D can lead to long term bone problems such as osteomalacia or osteoporosis.

    Excess: Excess levels can be toxic and impact calcium levels, causing vomiting, muscle weakness, kidney stones, and other serious health complications.

  • Vitamin E

    Deficiency: A deficiency can cause nerve and muscle damage, vision problems, and impair the immune system.

    Excess: There is limited research relating to the impact of excess vitamin E, however some studies have shown that there could be an increased risk of bleeding as a result of excess levels.

Vitamins are necessary for energy production, blood clotting, and boosting our ability to fight disease from viruses and bacteria. These tests can help you to identify key imbalances so you can take steps to improve your health and immune system.

You should take the Essential Vitamin test if:

  • You follow a vegetarian or vegan diet
  • You have recently excluded a particular food group from your diet
  • You are over 50 years of age
  • You are experiencing symptoms of a deficiency*
  • You have a condition that may impact the absorption of nutrients such as celiac or Crohn's disease
  • You have problems absorbing nutrients from your diet
  • You have a medical condition that impacts how you absorb vitamins such as an intrinsic factor deficiency

*Talk to your physician about any symptoms that you are experiencing.

The test must be taken before 10 a.m on a Monday, Tuesday, Wednesday, or Thursday and returned on the same day.

Please note that we have not yet validated test results for vitamin B12 for those under the age of 22.

How it works

Person opening delivery package

Discreet Delivery

Your test will be delivered to you in discreet packaging, with next day delivery. Order on-the-go without having to visit a physician's office.

Person opening test kit

Collect Your Sample

Activate your test and collect your sample in the morning. Return your sample on the same day, using the prepaid shipping label provided.

Person opening test kit

Review Accurate Results

Once your sample arrives in the laboratory, confidential results will be available from your secure online account within 2 to 5 days.

Person reviewing results on a phone

Get Medical Support

Our dedicated team of nurses are available 24/7 and will call you to explain your results.



We will deliver highly accredited lab tests directly to your door, with online results in 2 - 5 days. No more physician offices or needing to take time off work.


You control the entire testing process and can manage your test results from a secure online account. No more chasing doctors for your information.


You can take confidence in knowing that your health is being tracked, monitored and improved on an on-going basis with continuous support from our medical team.

Home Vitamin Deficiency Testing

Comparison of products
Biomarkers Vitamin D Test Essential Vitamin Test
Vitamin D Yes Yes
Vitamin B12 No Yes
Vitamin E No Yes


Learn more


Learn more