Doctor's Best

Doctor's Best is one of the best selling product lines from the United States with brand ingredients of the highest quality, thoroughly researched and extensively tested! Traditional knowledge goes hand in hand with a scientific basis since the company's founding in 1990. Only the most important supplements can be found in this very extensive product line. Including specific herbs and formulations (such as Doctor's Best Curcumin and Doctor's Best Magnesium). Ergomax is the only official partner of Doctor's Best in the Netherlands and therefore is the only one to buy directly from Doctor's Best in the United States. We therefore also have direct access to product information, new products and developments.

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  1. Polyphenol-C® Complex Polyphenol-C® Complex
    EUR 26.55
    In stock
  2. Vitamin C - Quali®-C Vitamin C - Quali®-C
    EUR 30.95
    In stock
  3. Doctor's Best - L-Tryptofaan - TryptoPure® L-Tryptophan - TryptoPure®
    EUR 22.95
    In stock
  4. Doctor's Best - PQQ - Pyrroloquinoline Quinone - BIOPQQ® PQQ - Pyrroloquinoline Quinone - BioPQQ®
    EUR 29.95
    In stock
  5. Astaxanthin - AstaReal® Astaxanthin - AstaReal®
    EUR 19.95
    In stock
  6. Doctor's Best - Bacopa Monnieri - Synapsa™ Bacopa Monnieri - Synapsa™
    EUR 34.95
    In stock
    • Customer rate us with a 9.3
    • Order before 10 p.m., same day shipping
    • Personal advice through chat or telephone
  7. Doctor's Best - Betaine HCL & Pepsine Betaine HCl Pepsin Gentian Bitters
    EUR 22.95
    In stock
  8. Doctor's Best - L-Arginine - Snel Werkend L-Arginine - Fast Acting - Nitrosigine®
    EUR 31.95
    In stock
  9. L-Arginine - Time released L-Arginine - Time released
    EUR 18.95
    In stock
  10. Doctor's Best - L-Carnitine Fumaraat - BIOSINT™ L-Carnitine Fumarate - BIOSINT™
    EUR 24.95
    In stock
  11. Ergomax-drbest-carnosine-90-veggie-caps L-Carnosine
    EUR 38.95
    In stock
  12. Ergomax-l-theanine-with-suntheanine-90-veggie-caps L-Theanine - Suntheanine®
    EUR 24.95
    In stock
  13. Ergomax-drbest-sustained-release-niacin-with-niaxtend-120-tablets Niacin - NiaXtend®
    EUR 19.95
    In stock
  14. Ergomax-drbest-phosphatidyl-serine-with-serin-aid-120-veggie-caps Phosphatidyl Serine - SerinAid®
    EUR 48.95
    In stock
  15. Doctor's Best - Celadrin® - Gewrichtsondersteuning Celadrin®
    EUR 24.95
    In stock
  16. Doctor's Best - Co-Enzym Q10 CoQ10 - High Absorption - BioPerine®
    EUR 24.95
    In stock
  17. Doctor's Best - Curcumine Fytosoom - Meriva® Curcumin Phytosome - Meriva®
    EUR 26.95
    In stock
    • Customer rate us with a 9.3
    • Order before 10 p.m., same day shipping
    • Personal advice through chat or telephone
  18. Doctor's Best - Ginkgo Biloba Extract - ProfileProven® Ginkgo Biloba Extract - ProfileProven®
    EUR 14.95
    In stock
  19. Doctor's Best - L-Tyrosine L-Tyrosine
    EUR 15.95
    In stock
  20. Quercetin Bromelain Quercetin Bromelain
    EUR 29.95
    In stock
  21. Doctor's Best - Resveratrol & Rode Wijn Extract - ResVinol-25® Trans-Resveratrol - ResVinol-25®
    EUR 22.95
    In stock
  22. Doctor's Best - Vitamine B Complex Vitamin B Complex - Quatrefolic®
    EUR 13.95
    In stock
  23. Calcium Bone Maker Complex - MCH-Cal™ Calcium Bone Maker Complex - MCH-Cal™
    EUR 25.95
    In stock
  24. Doctor's Best - Calm-Z (Kanna Extract) - Zembrin Calm-Z (Kanna Extract) - Zembrin®
    EUR 34.95
    In stock
  25. Doctor's Best - Ceramiden complex - Ceramide-PCD® Ceramiden complex - Ceramide-PCD®
    EUR 59.95
    In stock
    • Customer rate us with a 9.3
    • Order before 10 p.m., same day shipping
    • Personal advice through chat or telephone
  26. Ergomax-drbest-benfotiamine-150-fat-soluble-vitamin-b1-120-veggie-caps Benfotiamine - Benfopure®
    EUR 29.95
    Out of stock
  27. Ergomax-drbest-serrapeptase-40.000-spu-90-veggie-caps Serrapeptase - 40.000 Units
    EUR 21.95
    Out of stock
  28. Ergomax-drbest-d-phenylalanine-60-veggie-caps D-Phenylalanine
    EUR 21.95
    Out of stock
  29. Ergomax-drbest-high-potency-serrapeptase-120.000-spu-90-veggie-caps Serrapeptase - 120.000 units
    EUR 52.95
    Out of stock
  30. Doctor's Best - Vitamine K2 - MenaQ7® Vitamin K2 - MenaQ7®
    EUR 14.95
    Out of stock
  31. Ergomax-drbest-digestive-enzymes-90-veggie-caps Digestive Enzymes
    EUR 31.95
    Out of stock
  32. Ergomax-drbest-artemisinin-90-veggie-caps Doctor's Best - Artemisinin
    EUR 34.95
    Out of stock
  33. Doctor's Best - Fisetine - Novusetin™ Fisetin - Novusetin™
    EUR 23.95
    Out of stock
    • Customer rate us with a 9.3
    • Order before 10 p.m., same day shipping
    • Personal advice through chat or telephone
  34. Ergomax-drbest-msm-with-optimsm-180-capsules MSM - OptiMSM®
    EUR 19.95
    Out of stock
  35. Proteolytic enzymes Proteolytic Enzymes
    EUR 27.95
    Out of stock
  36. Ergomax-drbest-sam-e-200-mg-60-coated-caps SAMe - Soloesse® - 200 mg / 400 mg
    Out of stock
  37. Doctor's Best - Vitamine D3 Softgels - 1000IU Vitamin D3 1000IU - Softgels
    EUR 12.95
    Out of stock
  38. Doctor's Best - Gluten-Enzymen - Glutalytic® Gluten Enzymes - Glutalytic®
    EUR 19.95
    Out of stock
  39. Doctor's Best - Hesperidine Hesperidin
    EUR 24.95
    Out of stock
  40. Doctor's Best - Lumbrokinase Lumbrokinase
    EUR 69.95
    Out of stock
    • Customer rate us with a 9.3
    • Order before 10 p.m., same day shipping
    • Personal advice through chat or telephone

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Doctor's Best Magnesium

One of the most popular Doctor's Best products is magnesium chelate with magnesium glycinate/lysinate. With a rational dosage of 100 mg per tablet, Doctor's Best offers a well-absorbable form of magnesium with great ease of use. For adult men about 400 mg per day of magnesium is the recommended daily amount; for adult women this is about 300 mg per day.

Doctor's Best Curcumin

Doctor's Best offers a variety of curcumin products. The showpiece is Curcumin Phytosome featuring Meriva® curcumin. This patented and particularly easy to absorb curcumin extract reaches far into the body where it is is able do its job very well. The phospholipids in the fosofolipde-curcumin complexes act as a delivery vehicle, ensuring rapid and direct absorbtion into the bloodstream.

Doctor's Best

Founded by physicians in 1990, Doctor's Best is a science-based nutritional supplement company offering more than 200 products. Most are made with proprietary ingredients that have been thoroughly researched and tested and meet the highest of quality standards. All of Doctor's Best products are manufactured in the United States by qualified cGMP manufacturers. Doctor's Best collects raw materials from all over the world with ingredients subject to intense testing and verification, regardless of geographical origin.