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A blend of herbs and nutrients that promotes cellular metabolism to increase overall metabolism, balance blood sugar, and support mitochondrial energy production.

GlycoSynergy is right for all types.

Press the ‘on’ button of metabolism with GlycoSynergy (the revamped supplement formerly known as El Dorado).

Every machine has an on-switch, and for cellular metabolism, it’s AMPK. 

GlycoSynergy, specially formulated by Dr. Peter D’Adamo, the author of Eat Right 4 Your Type, helps optimize metabolism and energy. The dietary supplement is a symphony of meticulously selected ingredients that promote a well-oiled metabolic machine.

When AMPK is active, it encourages your cells to use up carbohydrates and fat for energy to power your next move. GlycoSynergy is a blend of herbs and nutrients that promotes cellular metabolism to increase overall metabolism, balance blood sugar, and support mitochondrial energy production.

GlycoSynergy is for you if:

  • You struggle with imbalanced blood sugar levels
  • You could use a little pep in your step
  • You’re on a weight loss journey

GlycoSynergy may not be for you if:

  • You experience low blood sugar
  • You’re taking medications to lower blood sugar

Fueled by ingredients to help fuel your body:

Guarana Seed: This seed may increase mental alertness, fight fatigue, and increase stamina and physical endurance.

Berberine HCl: A scientifically recognized compound that supports balanced blood sugar levels and fosters metabolic wellness.

White Willow Bark: Herbal preparation to help alleviate and control temporary soreness and achiness.

Coenzyme Q10 (CoQ10): An antioxidant-like substance and cofactor in mitochondrial energy production.

Dr. D’Adamo’s GlycoSynergy is the revamped formula of El Dorado. The dietary supplement supports healthy blood sugar metabolism, improves energy regulation and aids in weight loss.

Click the Play button to hear Dr. Peter D'Adamo discuss GlycoSynergy (formerly El Dorado).

Dosage & Information

Directions: 1 (one) capsule twice daily between meals

60 vegetarian capsules

Is this product vegetarian? Yes

Usable by all types? Yes

This 100% vegetarian product contains no sugar, salt, gluten, wheat, yeast, corn, soy, eggs or dairy, no preservatives, color or flavors, and no artificial ingredients.

Get More from Your Supplements with D’Adamo Personalized Nutrition

GlycoSynergy is suitable for all blood types and manufactured in the USA using GMP (Good Manufacturing Practices) in a facility certified through the Natural Products Association, with an “A” compliance rating. It does not contain any of the most common food allergens. D’Adamo Personalized Nutrition also offers blood type specific supplements and vitamins custom-made for your body’s needs.

Step 1: Understand how to eat for your blood type. Step 2: Personalize your supplement routine. D’Adamo Personalized Nutrition makes it easy to begin your journey towards better health and wellness.

60 vegetarian capsules
Suggested Use: 1 capsule, 2 times daily between meals

Is this Product Vegetarian? Yes

Practitioner Technical Information

Must login as a practitioner to have access.

GlycoSynergy 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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