Brand
Douglas Laboratories supplements
Douglas Laboratories has 1,202 products in the NIH Dietary Supplement Label Database (3,067 labels), 981 of them on the market at its January 2026 release; its labels most often list vitamin C, calcium, zinc. It ranks 6 of 5,741 brands by products on file.
- Products on file
- 1,2023,067 labels, sizes and designs counted
- On the market
- 98182% of its products
- Labels disclosing no amount
- 19products whose label gives no amount per ingredient
- On file since
- 2011newest label October 24, 2024
What do Douglas Laboratories 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 | 325 | 500 mg | 100 mg |
| Calcium | 269 | 240 mg | 115 mg |
| Zinc | 253 | 15 mg | 11 mg |
| Niacin | 252 | 90 mg | 20 mg |
| Vitamin D | 252 | 7.59 mcg | 15 mcg |
| Vitamin B12 | 244 | 100 mcg | 36 mcg |
| Riboflavin | 244 | 23 mg | 4 mg |
| Thiamin | 242 | 47.75 mg | 5 mg |
| Pantothenic Acid (Vitamin B5) | 235 | 112.5 mg | 12 mg |
| Chromium | 222 | 120 mcg | 100 mcg |
Source: Supplement Facts rows of Douglas Laboratories's current labels and of every product's, NIH ODS Dietary Supplement Label Database version 9.4.0.
Every Douglas Laboratories product
On-market products first, A to Z (page 24 of 25).
Every product with what it contains: part 1 · part 2 · part 3 · part 4 · part 5.
- Pycnogenol French Maritime Pine Bark Extractoff the market · 2 labels2012
- Pyridoxine Alpha Ketoglutarateoff the market · 2 labels2012
- Qeull Fish Oil EPA/DHA Plus Doff the market2012
- Quell Fish Oil High DHAoff the market2012
- Quell Fish Oil High EPAoff the market2012
- Rehab Support Formulaoff the market · 3 labels2016
- RheumaShieldoff the market2012
- Ribose Plusoff the market2012
- Spectramin Chelate (Krebs/Chelates)off the market2012
- Sports Performance Pro-PCA Fueloff the market · 2 labels2012
- Stress-B-Plus (Vitamin B Complex)off the market2012
- Sublingual Germanium 150 mgoff the market2012
- Sublingual Germanium 25 mgoff the market2012
- Sublingual Melatoninoff the market · 3 labels2014
- TestoGain Hormone Specific Formulationoff the market2014
- TestoQuench For Men Hormone Specific Formulationoff the market2014
- Thea-Statoff the market · 2 labels2013
- Tri-B-100off the market2012
- Turmeric Max-V Standardized Herbal Extractoff the market2014
- Ultra Coenzyme Q-10 200 mgoff the market · 7 labels2016
- Ultra G.I. (The Gutsy Formula)off the market · 3 labels2016
- Ultra HNS Hair, Nails, Skin Formulaoff the market · 2 labels2016
- Ultra I3Coff the market · 2 labels2016
- Ultra Preventive 2-A-dayoff the market2014
- Ultra Preventive 2000 Series C.V. Support Formulaoff the market2012
- Ultra Preventive 2000 Series CNCR-Support Formulaoff the market2012
- Ultra Preventive 2000 Series DGST Support Formulaoff the market2012
- Ultra Preventive 2000 Series Gluco-Support Formulaoff the market2014
- Ultra Preventive 2000 Series Meno-Support Formulaoff the market2012
- Ultra Preventive 2000 Series Rehab Support Formulaoff the market2012
- Ultra Preventive 2000 Series Resistance Support Formulaoff the market2012
- Ultra Preventive 2000 Series Y.P.D. Support Formulaoff the market2012
- Ultra Preventive 50+ Easy Swallow Technologyoff the market2020
- Ultra Preventive EZoff the market2012
- Ultra Preventive EZ Easy Swallow Multivitaminoff the market · 3 labels2014
- Ultra Preventive EZ Easy Swallow Multivitamin Teenoff the market · 4 labels2017
- Ultra Preventive Kidsoff the market2012
- Ultra Preventive Kids A Children's Chewable Natural Grape Flavor!off the market2012
- Ultra Protein Plus Vanilla Bean Flavoroff the market2016
- UltraCALoff the market · 2 labels2016
- Uni-Pros-Troloff the market2012
- Uva Ursi Max-V (Bearberry)off the market · 2 labels2016
- Valerian Root Max-Voff the market · 2 labels2014
- Valsed (Valerian, Passiflora & Mg.)off the market · 3 labels2014
- Vanadium-250off the market · 2 labels2012
- Virataneoff the market2012
- Vitality Support Formulaoff the market2017
- Vitamin B12 Formulated with Hydroxycobalaminoff the market2020
- Vitamin D 1000 IUoff the market · 3 labels2016
- Vo-Vezymeoff the market2012
What kinds of products does Douglas Laboratories make?
Douglas Laboratories 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 | 1 | 5 |
| 2012 | 439 | 125 |
| 2013 | 16 | 6 |
| 2014 | 50 | 29 |
| 2016 | 29 | 39 |
| 2017 | 8 | 10 |
| 2018 | 1 | 1 |
| 2020 | 249 | 5 |
| 2021 | 66 | 1 |
| 2022 | 65 | 0 |
| 2023 | 36 | 0 |
| 2024 | 21 | 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 Douglas Laboratories (manufacturer), Pittsburgh, PA, on 1,174 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.