Categorie · Doctor's BestOfficial partner in the Netherlands

Doctor's Best

Doctor’s Best is one of the best-selling product lines in the United States, founded in 1990 by a physician. The brand mainly works with standardised branded ingredients such as Meriva, Suntheanine and Magtein.

Ergomax is the only official partner of Doctor’s Best in the Netherlands and buys the products directly from the manufacturer in the United States, including up-to-date product information and new formulas.

Read more about Doctor’s Best ↓
8.9
1,967 reviews · Feedback Company
42
Products in this collection
1990
Founded
Founded
1990, by a physician
Range
Over 200 products worldwide
Production
cGMP · United States
Ergomax
Only official partner in the Netherlands
42 products
Nutritional supplements

Magnesium Chelate - Albion® - 120 capsules

★★★★★ 19 reviews
€29,95
Nutritional supplements

Zinc-L-Carnosine - PepZin GI® - 120 capsules

★★★★★ 5 reviews
€29,95
Nutritional supplements

Serrapeptase - 120,000 SPU - 90 capsules

★★★★★ 5 reviews
€49,95
Nutritional supplements

Digestive Enzymes - 90 capsules

★★★★★ 1 reviews
€30,99
Nutritional supplements

Vitamin D3 1000 IU - 180 softgels

★★★★★ 1 reviews
€16,95
Nutritional supplements

Serrapeptase - 40,000 SPU - 90 capsules

★★★★★ 2 reviews
€29,95
Nutritional supplements

Artemisinin - Sweet Wormwood Extract - 90 capsules

★★★★★ 2 reviews
€44,95
Nutritional supplements

PQQ - Pyrroloquinoline Quinone - BioPQQ® - 30 capsules

★★★★★ 3 reviews
€35,95
Nutritional supplements

Magnesium L-threonate - Magtein® - 90 capsules

★★★★★ 1 reviews
€52,95
Nutritional supplements

SAMe - Soloesse® - 60 tablets

★★★★★ 1 reviews
€49,95
Nutritional supplements

Betaine HCl & Pepsin - 120 capsules

★★★★★ 1 reviews
€19,95
Nutritional supplements

Glucosamine / Chondroitin / MSM - OptiMSM® - 120 capsules

★★★★★ 5 reviews
€24,95
Nutritional supplements

Vitamin K2 - MenaQ7® - 60 capsules

★★★★★ 1 reviews
€19,95
Nutritional supplements

Curcumin Phytosome - Meriva® - 60 capsules

★★★★★ 4 reviews
€34,95
Nutritional supplements

Proteolytic Enzymes - 90 capsules

★★★★★ 2 reviews
€37,99
Nutritional supplements

L-Theanine - Suntheanine® - 90 capsules

★★★★★ 2 reviews
€26,95
Nutritional supplements

Coenzyme Q10 - BioPerine® - 120 capsules

★★★★★ 3 reviews
€34,95
Nutritional supplements

5-HTP - Griffonia Simplicifolia - 60 capsules

No reviews yet
€19,50
Nutritional supplements

Fisetin - Novusetin™ - 30 capsules

No reviews yet
€27,95
Nutritional supplements

Fully Active Folate - Quatrefolic® - 90 capsules

No reviews yet
€16,95
Nutritional supplements

Calm-Z (Kanna Extract) - Zembrin® - 60 capsules

★★★★★ 3 reviews
€40,25
Nutritional supplements

Vitamin E Complex - Full Spectrum - EVNol SupraBio™ - 60 softgels

★★★★★ 1 reviews
€26,95
Nutritional supplements

Astaxanthin - AstaReal® - 90 softgels

★★★★★ 12 reviews
€34,95
Nutritional supplements

MSM - Organic Sulfur - OptiMSM® - 180 capsules

No reviews yet
€24,95

Who is Doctor’s Best?

Doctor’s Best is one of the best-selling product lines in the United States. The company was founded in 1990 by a physician out of his interest in wholesome nutrition. The range now includes more than 200 different products, including specific herbs and special formulas, such as Doctor’s Best curcumin and Doctor’s Best magnesium.

Doctor’s Best mainly works with branded ingredients of very high quality. Ergomax is the only official partner of Doctor’s Best in the Netherlands and buys the products directly from Doctor’s Best in the United States. This gives us access to up-to-date product information and all new products and developments. You will find the most important Doctor’s Best supplements in our webshop.

Science-based food supplements

Doctor’s Best is an international brand that develops food supplements based on scientific research and collaboration with nutrition scientists. The formulas are put together with carefully selected ingredients that are sourced worldwide.

From raw material to finished product, Doctor’s Best supplements are checked for purity, consistency and quality. Through strict quality controls at every stage of the production process, the brand aims for reliable supplements that fit within a conscious diet.

Standardised branded ingredients

Doctor’s Best is known for using patented and standardised branded ingredients with official trademarks. These ingredients are selected for quality and bioavailability and are used in various supplement formulas.

In the Ergomax range you will come across several of them: Meriva® curcumin phytosome, Suntheanine® L-theanine, Magtein® magnesium L-threonate, Synapsa® bacopa, Zembrin® kanna extract, PepZin GI® zinc L-carnosine, Quali-C® vitamin C and BioPerine® black pepper extract. Such a trade name means that the raw material comes from one fixed producer and is made to a fixed specification.

The products are manufactured according to the Current Good Manufacturing Practice (cGMP) guidelines. This international quality standard helps to ensure consistent quality, safety and traceability of food supplements.

Wide range of Doctor’s Best supplements

The Doctor’s Best range covers a wide selection of food supplements with well-researched ingredients. Well-known products include Doctor’s Best magnesium, Doctor’s Best curcumin, vitamins and minerals, plus digestive enzymes. These supplements are often chosen by people looking for products with carefully selected ingredients and transparent compositions.

Doctor’s Best at Ergomax

At Ergomax you will find a carefully selected range of Doctor’s Best supplements, including popular products such as Doctor’s Best magnesium. Ergomax sources the products directly from the United States, which ensures access to original products, current formulas and reliable product information.

Frequently asked questions about Doctor’s Best

What is Doctor’s Best? +

Doctor’s Best is an international brand that develops food supplements based on scientific research. The company was founded in 1990 by a physician. The range includes vitamins, minerals, enzymes and specialised supplements.

What are standardised branded ingredients? +

These are ingredients with a registered trade name that are produced according to specific quality and purity standards. They are often used in supplements to ensure a consistent composition. Examples in this range are Meriva, Suntheanine, Magtein, Synapsa, Zembrin, PepZin GI, Quali-C and BioPerine.

Where are Doctor’s Best supplements produced? +

In the United States, according to the GMP guidelines, an international quality standard for food supplements.

What does cGMP mean? +

Current Good Manufacturing Practice, the guidelines for production quality in the food and supplement industry. They set out how raw materials are checked, how production is recorded and how a batch remains traceable.

Are these original products from the United States? +

Yes. Ergomax is the only official partner of Doctor’s Best in the Netherlands and buys directly from the manufacturer. As a result, the formulas are up to date and the product information can be traced back to the source.

Which Doctor’s Best supplements are popular? +

Well-known products include Doctor’s Best magnesium, curcumin formulas, vitamins and various enzyme products.

Science-Based Dietary Supplements

Doctor’s Best is an international brand that develops dietary supplements based on scientific research and collaboration with nutritional scientists. The formulas are created using carefully selected ingredients sourced globally.

From raw material to finished product, Doctor’s Best supplements are tested for purity, consistency, and quality. Through strict quality control at every stage of the manufacturing process, the brand aims to deliver reliable supplements that fit within a conscious nutritional lifestyle.

Standardized Branded Ingredients

Doctor’s Best is known for using patented and standardized branded ingredients with registered trademarks. These ingredients are selected for their quality and bioavailability and are used in various supplement formulas.

Products are manufactured according to Current Good Manufacturing Practice (cGMP) guidelines. This international quality standard helps ensure consistent quality, safety, and traceability of dietary supplements.

Wide Range of Doctor’s Best Supplements

The Doctor’s Best range includes a broad selection of dietary supplements with well-researched ingredients. Popular products include:

These supplements are often chosen by individuals looking for products with carefully selected ingredients and transparent formulations.

Doctor’s Best Supplements at Ergomax

At Ergomax, you will find a carefully selected range of Doctor’s Best supplements, including popular products such as Doctor’s Best magnesium.

Ergomax sources these products directly from the United States, ensuring access to authentic products, up-to-date formulations, and reliable product information.


Frequently Asked Questions About Doctor’s Best

What is Doctor’s Best?

Doctor’s Best is an international brand that develops dietary supplements based on scientific research. The range includes vitamins, minerals, enzymes, and specialized supplements.

Where are Doctor’s Best supplements produced?

Doctor’s Best supplements are manufactured in the USA according to GMP guidelines, an international quality standard for dietary supplements.

Which Doctor’s Best supplements are popular?

Well-known products include Doctor’s Best magnesium, curcumin formulas, vitamins, and various enzyme products.

What are standardized branded ingredients?

These are ingredients with a registered trademark that are produced according to specific quality and purity standards. They are often used in supplements to ensure a consistent formulation.