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Proberry Caps

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Powerful antioxidants and flavonoids for connective tissue support, improved cardiovascular health and stronger immune system.


Powerful antioxidants and flavonoids for connective tissue support, improved cardiovascular health and stronger immune system.

Dark-hued berries such as blueberry and elderberry contain antioxidants that support healthy aging. Pigmented flavonoids are capable of increasing levels of vitamin C, support healthy capillary stability, support collagen production, and promote a healthy immune response. Although many foods contain antioxidants, dark berries contain some of the highest concentration levels.

Proberry Caps, developed by Dr. Peter D'Adamo, author of Eat Right 4 Your Type, contain powerful plant-based antioxidants: blueberries, elderberries, and black cherries. This effective trio of berries feature a critical 4:1 concentrate of elderberry and ARA 6 to optimize normal immune function.

Proberry Caps are produced in the USA and is GMP (Good Manufacturing Practices) quality assured and certified product as outlined by the Natural Products Association and is suitable for all blood types. 

We also offer our Proberry in a great tasting liquid form, Proberry 3 Liquid.

120 vegetarian capsules
Suggested Use: Two (2) capsules 2 times daily as a dietary supplement, or as directed by physician.
Is this Product Vegetarian? Yes
Usable by All Types: Yes

This 100% vegetarian product contains no sugar, salt, starch, gluten, wheat, yeast, soy, milk & egg products, and no preservatives.

Recommended Reading

Health Benefits of ElderberryHealth Benefits of Elderberry Influenza and The Blood Type DietInfluenza and The Blood Type Diet Sick of Being Sick? 5 Ways to Boost Immunity Before You Get the Bug
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    Posted by LIANA on Apr 17th, 2020


  • Proberry caps

    Posted by Dot on Nov 3rd, 2019

    I cannot take the flu shot so have relied on 2 caps twice a day during flu season. Last year my husband having received the flu shot, still came down with the flu. Even sharing the same bed, I never got the flu! That's evidence enough for me!

  • Great stuff

    Posted by JMcBK on Feb 15th, 2019

    I have been taking Proberry Caps 2/night for years. If I feel any symptoms of a cold, I start taking it twice a day. I have caught a mild cold maybe twice in 10 years. I don’t get flu shots either. Could just be good genes and frequent hand washing but I think proberry helps too.

  • Helps with recovering from cold

    Posted by Irina on Jan 9th, 2019

    Good product to support you in recovery of cold/flu

  • Wonderful immunity booster

    Posted by Dianne Warner on Nov 18th, 2016

    The proberry caps have worked wonderfully for me. I have not had the gut issues that Type O's usually suffer with. I will continue to make this product part of my daily routine.

  • wonderful immune booster

    Posted by Anonymous on May 15th, 2016

    A great way of cold prevention by taking Proberry Caps.

  • Builds immune

    Posted by Deb on Nov 24th, 2015

    I take one of these daily to keep my immune system up. Will take more when needed.

  • Best Bug Bouncer in the Business

    Posted by Peppermint T. on Jan 27th, 2015

    Elderberry is a powerful antiviral which has been proven in double-blind, placebo-controlled studies to prevent and shorten the duration of some strains of the influenza virus, and as someone who has taken Proberry Caps for years now at the first sign of feeling ill, as well as after any exposure to sick people, I can tell you definitively that it almost always turns around anything I'm coming down with before it has a chance to take hold. The ingredients are pure, high-quality and very potent. I panic if I run out of Proberry Caps during flu season, and I keep it around all year long as my "security detail". I love the stuff.

  • A must have in todays upside down world

    Posted by Anonymous on Nov 14th, 2014

    I see it as never needing a flu shot or any shot at all where a virus might attack your immune system antibodies. Eat right for your type, just say no to prescription drugs and take proberry in any form and your good to go.

  • have recommended this to others

    Posted by Anonymous on Nov 14th, 2014

    we keep this on hand and use it off and on as a preventative during cold & flu season as well as to help recover faster during other times of the year when things can sneak up on you

120 vegetarian capsules
Suggested Use: 2 capsules, twice daily

Is this Product Vegetarian? Yes

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Proberry Caps TRM

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.

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