Essential Vitamin Test

$109 $109

In Stock  •  Free Shipping


The Essential Vitamin Test can provide specific insights into your diet and identify deficiencies of key vitamins that are essential for your overall health and well-being. Online results in 2-5 days.

What does it test for?

  • Vitamin B12
  • Vitamin D
  • Vitamin E

Collection method

Purchase options
$109 $109
This test is not permitted for use in NY due to state restrictions.

Get 30% Off. Buy two tests or more today & save.

FSA & HSA cards accepted.

This test is not permitted for use in NY due to state restrictions.

Get 30% Off. Buy two tests or more today & save.

FSA & HSA cards accepted.

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

*Please note that the vitamin B12 test is not suitable for those under the age of 22. If you are under the age of 22 you will not receive a vitamin B12 test result.

Most people with a mild vitamin deficiency will not experience any symptoms. When combined with a varied and balanced diet, testing can help you optimize your levels to make sure your nutritional intake is sufficient.

Symptoms of a vitamin deficiency include but are not limited to:

  • Weakness, fatigue, or decreased energy levels
  • Muscle aches and pain
  • Weakened immune system and increased susceptibility to diseases
  • Problems with your vision
  • Poor bone health
  • Mouth ulcers or changes to your tongue
  • Pins and needles

The Essential Vitamin Test can give you specific insights into your diet, enabling you to quickly and easily identify and resolve any deficiencies. Anyone can develop a vitamin deficiency. However, some may be at increased risk, including those following a vegan or vegetarian diet or as a result of conditions such as Celiac and Crohn’s disease that impair the absorption of food. Your nutritional requirements may change as you age, or as a result of certain medications.

You should take the Essential Vitamin test if:

  • You want to identify areas for improvement of your overall health
  • 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 fasted, before 10 a.m on a Monday, Tuesday, Wednesday, or Thursday and returned on the same day.

Fasting means that you collect the sample in the morning before you have breakfast. You can still drink water when fasting. Always follow the advice of your physician with regards to fasting, particularly if you have any medical conditions.

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

  • Vitamin B12

    Vitamin B12 is a water-soluble vitamin that is responsible for maintaining a healthy nervous system, producing genetic material, and generating red blood cells which carry oxygen around the body. Vitamin B12 is naturally found in animal products, including fish, meat, poultry, eggs, milk, and milk products.

  • Vitamin D

    Vitamin D is a fat-soluble vitamin, essential for maintaining healthy bones, teeth, and immune system. Up to 90% of vitamin D is formed from skin exposure to sunlight and the rest comes from diet. Vitamin D can be found in oily fish, eggs, and fortified milk, spreads, and breakfast cereals.

  • Vitamin E

    Vitamin E is a fat-soluble vitamin and acts as an antioxidant to help protect cells from damage. It helps with maintaining healthy skin, eyes, and boosting our immune system. Vitamin E is commonly found in cereals, sunflower oil, almonds, peanuts, hazelnuts, spinach, and broccoli.



How to collect your sample

Watch our instructional video to see how easy it is to collect your sample.


How it works

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.


Still have questions?

Here are some questions we usually get about LetsGetChecked. If you would like yours answered, please contact us.

You should not change any medication or supplements without first speaking to your physician.

Activating the test connects you to the unique alphanumeric barcode within your LetsGetChecked sample collection kit. The laboratory cannot process your sample if the test is not activated and linked to you. You should only activate your test when you are ready to take your sample.

Yes. LetsGetChecked has a team of board-certified physicians who will review your order and results and have created detailed result breakdowns for your testing journey.

Our nursing team is on standby throughout the testing process and, if your test results are abnormal, you will receive a call to discuss your results and next steps.

Please ensure that the sample is collected before 9am and returned immediately using the carrier method provided within the sample collection kit. Each of our health tests includes a prepaid shipping envelope to return your samples to the laboratory.

Please do not collect or return samples on a Friday, Saturday or Sunday.

Keeping your personal data secure is important to us. We use appropriate technical and organizational measures to ensure security and confidentiality of your information, and only share your information where required to deliver our products and services or where we have a legal basis to do so. All samples are disposed of following analysis.

Your samples are processed in the same labs used by primary care providers, hospitals and government programs.

LetsGetChecked laboratories are CLIA approved and CAP-accredited, which are the highest levels of accreditation.

Sample collection kits are manufactured within our ISO 13485 accredited facility, the highest level of accreditation for medical devices.

We don't accept insurance at this time. We work to keep our tests as affordable as possible and our test costs are generally lower than the costs incurred from a trip to a healthcare provider.

We accept many Flexible Spending Accounts (FSA) and Health Savings Accounts (HSA) cards. They can be used in the same way that a debit or credit card would be used at checkout.

Featured On