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.
| Ingredient | Its products | Its median | Market median |
|---|---|---|---|
| Vitamin C | 50 | 180 mg | 100 mg |
| Coenzyme Q-10 | 39 | 100 mg | 60 mg |
| Black Pepper | 26 | 5 mg | 5 mg |
| Vitamin D | 24 | 32.5 mcg | 15 mcg |
| Calcium | 24 | 35 mg | 115 mg |
| Collagen | 23 | 2 g | 1 g |
| Potassium | 21 | 105 mg | 99 mg |
| Magnesium | 21 | 150 mg | 86 mg |
| Alpha Lipoic Acid | 18 | 250 mg | 50 mg |
| Lutein | 18 | 20 mg | 3 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 9 of 9).
Every product with what it contains: part 1 · part 2.
- High Adsorption Magnesium 100% Chelated 100 mgoff the market2019
- High Potency Serrapeptaseoff the market · 2 labels2019
- Hydrolyzed Keratinoff the market2022
- Joint Flexoff the market2016
- Joint Supportoff the market2018
- L-Arginine Powderoff the market · 2 labels2018
- L-Theanine With Suntheanine 150 mgoff the market · 2 labels2017
- Lutein with Lutemax 20 mgoff the market · 3 labels2018
- Lutein With OptiLut 20 mgoff the market2016
- Lutein with OptiLut Lutein 10 mgoff the market · 2 labels2019
- Meltatonin Natural Mint Flavor 5 mgoff the market2016
- Multi-Vitaminoff the market2018
- Natural Vitamin K2 MK-7 with MenaQ7 plus D3 180 mcgoff the market · 2 labels2019
- Niacin Time-Release With NiaXtend 500 mgoff the market2016
- Noni Concentrate 650 mgoff the market · 2 labels2019
- PepZin GI Zinc-L-Carnosine Complexoff the market · 2 labels2015
- PepZinGIoff the market2019
- Pure Vitamin C Powder With Q-C 1000 mgoff the market2018
- Pure Wild Alaskan Fish Oil With AlaskOmegaoff the market2018
- PureWay-C Sustained Release Vit. Coff the market2013
- Quick Melt Fully Active B12 1000 mcgoff the market2016
- Real Krill Enhanced With DHA & EPAoff the market2013
- Respiratory Careoff the market2022
- SAMe 200off the market2013
- SAMe 200 mgoff the market2016
- Saw Palmetto Standardized Extract 320 mgoff the market2016
- Serrapeptaseoff the market · 4 labels2018
- Sodium Free Synergistic Glucosamine MSM Formulaoff the market2011
- Stabilized R-Lipoic Acid 200 mgoff the market · 3 labels2019
- Standardized Cranberry With Pacran 250 mgoff the market2016
- Sustained Release Vitamin C With PureWay-Coff the market2016
- Synergistic Glucosamine MSM Formula with OptiMSMoff the market · 2 labels2019
- Sytrinoloff the market2013
- Sytrinol 150 mgoff the market2016
- Time-Release Niacin With NiaXtend 500 mgoff the market2017
- Trans-Resveratrol 600 mgoff the market2016
- Ubiquinol With Kaneka QH 50 mgoff the market2016
- Vegan D3 with Vitashine D3 2500 IUoff the market2018
- Vegan Glucosamine Sulfate with GreenGrown Glucosamineoff the market2018
- Vegan Glucosamine Sulfate with GreenGrown Glucosamine 750 mgoff the market · 2 labels2022
- Vitamin C 1000 mgoff the market · 2 labels2022
- Vitamin C 500 mgoff the market2016
- Vitamin C with Quali-C 1000 mgoff the market2017
- Vitamin C with Quali-C 500 mgoff the market2017
- Zinc Carnosine Complex With Pepzine GIoff the market2016
What kinds of products does Doctor's Best make?
Doctor's Best products by DSLD product type
When did its products enter the database, and which are still sold?
| Year | On the market | Off the market |
|---|---|---|
| 2011 | 0 | 2 |
| 2013 | 32 | 37 |
| 2015 | 5 | 7 |
| 2016 | 32 | 70 |
| 2017 | 5 | 10 |
| 2018 | 14 | 21 |
| 2019 | 39 | 17 |
| 2021 | 1 | 0 |
| 2022 | 61 | 5 |
| 2023 | 18 | 0 |
| 2024 | 64 | 0 |
| 2025 | 5 | 0 |
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?
- Vitamin C
- Coenzyme Q-10
- Black Pepper
- Vitamin D
- Nature's Bounty
- BIOVEA
- Jarrow Formulas
- Good 'N Natural
- All brands
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.