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(New) Original Home Blood-Typing Kit

Safe and easy to use, discover your blood type at home in under 10 minutes.


Personalized nutrition starts here. Now with an improved lancet.

Your blood type is a genetic powerhouse with primary influence on the immune system, metabolism and digestive processes. By knowing your blood type, you will take an important step toward personalizing your health decisions for a more vibrant, healthy life.

Safe and easy to use, our updated Original Home Blood-Typing Kit now has a new type of lancet for improved function and a clear plastic sheet for protecting the EldonCard with your test results. Now everything you need to determine your blood type has just gotten better.


  • Detailed instructions that are easy to follow
  • EldonCard used for determining blood type for one individual
  • Improved automatic lancet
  • Skin cleaning prep swab
  • Plastic dropper used for placing water droplets
  • 4 applicator sticks used for placing blood
  • EldonFoil clear protective sheet
  • Our Original Home Blood-Typing Kit ships free (in continental USA)

Performing the test is easy. Watch the video below, carefully read the included instructions before beginning, and you will be rewarded with accurate results. 

After first cleaning with the supplied alcohol prep pad, the finger is lanced with the sterile disposable lancet. The finger is massaged and a drop of blood is placed on top of each of the four collection sticks. The sticks are then applied to the card, mixed with water, and stirred according to directions. The results are then read from the card. Within minutes you will be able to determine your ABO blood type and your Rh factor. Please note, this is only an outline; you'll need to read and carefully follow the detailed instructions.

For self-testing of ABO and RhD blood groups. Not for screening purposes prior to transfusion.

“Your blood type is the key that unlocks the door to the mysteries of health, disease, longevity, physical vitality and emotional strength.” — Dr. Peter D’Adamo, Eat Right 4 Your Type

The short video below offers a detailed guide on how to use the D’Adamo Personalized Nutrition Home Blood-Typing Kit.
When you know your blood type, your personalized nutrition journey can truly begin.

Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.


We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.


At-home blood typing kits are accurate if you follow the instructions. Please note that a home testing kit is not intended for screening prior to transfusion or surgery.

Medical records will only show your type if you’ve been ordered a specific test for blood typing. Most traditional lab work does not test for blood type. The good news is - it’s easy to test at home with the Home Blood-Typing Kit by Eldon.

A child’s blood type depends on each parent’s genetic makeup. Both parents help determine the baby’s blood type.

At conception, the alleles (pairs or series of genes on a chromosome) establish hereditary characteristics like blood type, eye color, dimples, left or right-handedness and more. Click here to learn more.

While most people think blood type only matters for blood donation or transfusion compatibility, your blood type may hold the key to the secrets of health and wellness.

Your blood type is a key genetic factor that influences many areas of life, including:

  • The body’s reaction to food
  • Susceptibility to disease
  • Natural reactions to stress
  • And more

In his New York Times best-selling book, Eat Right 4 Your Type, Dr. Peter D’Adamo outlines how different blood types react differently to certain foods and how to best exercise and manage stress based on your ABO profile.

The Blood Type Diet is a lifestyle guide that helps you determine which foods are best for you based on your genetic makeup. Naturally occurring proteins from foods on your Avoid list (AKA lectins) can attach to your digestive tract and wreak havoc, causing inflammation, gas, bloating, water retention, weight gain, headaches, fatigue, hormonal imbalance and more.

In addition, your ABO profile provides insight on how you can best handle stress, manage weight and plan strategies for overall health and wellbeing. Dr. Peter D’Adamo outlines the basics in Eat Right 4 Your Type. Get started today or explore testimonials from our community around the world.

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