Brand

Doctor's Best supplements

Doctor's Best has 445 products in the NIH Dietary Supplement Label Database (883 labels), 276 of them on the market at its January 2026 release; its labels most often list vitamin C, coenzyme Q-10, black pepper. It ranks 36 of 5,741 brands by products on file.

Products on file
445883 labels, sizes and designs counted
On the market
27662% of its products
Labels disclosing no amount
9products whose label gives no amount per ingredient
On file since
2011newest label September 25, 2025

What do Doctor's Best labels contain?

The ingredients its products list most, with its median amount per serving against the median of every product listing the same ingredient.

Doctor's Best: most listed ingredients against the market (DSLD version 9.4.0)
IngredientIts productsIts medianMarket median
Vitamin C50 180 mg100 mg
Coenzyme Q-1039 100 mg60 mg
Black Pepper26 5 mg5 mg
Vitamin D24 32.5 mcg15 mcg
Calcium24 35 mg115 mg
Collagen23 2 g1 g
Potassium21 105 mg99 mg
Magnesium21 150 mg86 mg
Alpha Lipoic Acid18 250 mg50 mg
Lutein18 20 mg3 mg

Source: Supplement Facts rows of Doctor's Best's current labels and of every product's, NIH ODS Dietary Supplement Label Database version 9.4.0.

Every Doctor's Best product

On-market products first, A to Z (page 4 of 9).

Every product with what it contains: part 1 · part 2.

What kinds of products does Doctor's Best make?

Doctor's Best products by DSLD product type

Doctor's Best by product typeOther Combinations138Non-Nutrient/Non-Botanical131Vitamin51Botanical45Amino acid/Protein28Mineral18Fat/Fatty Acid17Botanical with Nutrients10
Doctor's Best by product typeOther Combinations138Non-Nutrient/Non-Botanical131Vitamin51Botanical45Amino acid/Protein28Mineral18Fat/Fatty Acid17Botanical with Nutrients10
Doctor's Best by product typeOther Combinations138Non-Nutrient/Non-Botanical131Vitamin51Botanical45Amino acid/Protein28Mineral18Fat/Fatty Acid17Botanical with Nutrients10
Doctor's Best by product typeOther Combinations138Non-Nutrient/Non-Botanical131Vitamin51Botanical45Amino acid/Protein28Mineral18Fat/Fatty Acid17Botanical with Nutrients10
Doctor's Best by product typeOther Combinations138Non-Nutrient/Non-Botanical131Vitamin51Botanical45Amino acid/Protein28Mineral18Fat/Fatty Acid17Botanical with Nutrients10

When did its products enter the database, and which are still sold?

Doctor's Best products by the year their current label entered DSLD
YearOn the marketOff the market
201102
20133237
201557
20163270
2017510
20181421
20193917
202110
2022615
2023180
2024640
202550

Source: NIH Dietary Supplement Label Database label entry dates and market events, version 9.4.0.

Who is behind it?

Its labels most often name Doctor's Best, Inc. (distributor), California, on 211 products.

Seals its labels print: USDA Organic seal (1). A seal is the label's claim; the certifier's own list confirms it.

Where next?

How to read a brand's figures, and what labels cannot tell you about a brand: comparing supplement brands by their labels. Label data, not medical advice.