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 5 of 9).
Every product with what it contains: part 1 · part 2.
- Omega-7 Featuring Provinal 210 mgon the market2016
- Oral Probiotic Natural Strawberry Flavoron the market2018
- Pea Protein With ProHydrolaseon the market2018
- PepZin GIon the market2024
- Phosphatidyl Serine Plus DHAon the market2018
- Phosphatidyl Serine with SerinAid 100 mgon the market · 2 labels2019
- Phosphatidyl Serine with SerinAid PhosphatidylSerine 100 mgon the market2017
- PhosphatidylSerine with SerinAid 100 mgon the market2019
- Polyphenol-C Complex 500 mgon the market2023
- PQQ 20 mg with BioPQQon the market2024
- PQQ with BioPQQ 20 mgon the market · 2 labels2019
- Prenatal Essentialson the market2022
- Probiotic 2 Billion With LactoSporeon the market2018
- Proteolytic Enzymeson the market · 3 labels2023
- Pure Collagen Types 1 and 3 Powderon the market · 2 labels2022
- Pure Creatine Powderon the market2019
- Pure D-Ribose Powderon the market · 3 labels2024
- Pure L-Arginine Powderon the market2019
- Pure L-Glutamine Powderon the market · 2 labels2023
- Pure L-Ornithine Powder Unflavoredon the market2019
- Pure Vitamin C Powder with Q-Con the market · 2 labels2023
- Pure Wild Alaskan Fish Oil with AlaskOmega 1000 mgon the market2019
- Purely Prenatalon the market2018
- Purely Prenatal DHA 200 mgon the market2018
- Purified & Clear Omega 3 Fish Oil 1000 mgon the market2019
- PycnoBrain Complexon the market2016
- Q+ Kinaseon the market2013
- Quercetin Bromelainon the market · 7 labels2024
- Quick Melt Melatonin 2.5 mgon the market · 3 labels2016
- Real Krillon the market · 3 labels2016
- Real Niacin (As Nicotinic Acid) 500 mgon the market · 2 labels2013
- Resveratrol French Red Wine Grape Extracton the market2024
- SAM-e 200 mgon the market · 3 labels2022
- Saw Palmetto 320 mgon the market · 2 labels2022
- Selenium 250 mcgon the market2015
- Serrapeptase 40,000 SPUon the market · 3 labels2024
- Silymarin 150 mgon the market2023
- Stabilized R-Lipoic Acid 100 mgon the market · 5 labels2019
- Stabilized R-Lipoic Acid with BioEnhanced Na-RALA 200 mgon the market2024
- Strontium Bone Maker 340 mgon the market · 6 labels2016
- Suntheanine L-Theanine 150 mgon the market · 2 labels2013
- Superior Sleepon the market2022
- Sustained plus Immediate Release L-Arginine 500 mgon the market · 5 labels2024
- Sustained Release Vitamin C with PureWay-C 500 mgon the market · 2 labels2022
- Sustained-Release Niacin with niaXtend 500 mgon the market · 2 labels2024
- Synergistic Glucosamine MSM Formulaon the market · 4 labels2022
- Three Defenders Mushroom Complexon the market2022
- Tocotrienols 50 mgon the market2019
- Trans-Resveratrol 100 With ResVinolon the market2016
- Trans-Resveratrol 200 With ResVinolon 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.