Brand
Kirkman supplements
Kirkman has 273 products in the NIH Dietary Supplement Label Database (440 labels), 231 of them on the market at its January 2026 release; its labels most often list magnesium, vitamin C, vitamin B12. It ranks 70 of 5,741 brands by products on file.
- Products on file
- 273440 labels, sizes and designs counted
- On the market
- 23185% of its products
- Labels disclosing no amount
- 1products whose label gives no amount per ingredient
- On file since
- 2013newest label September 25, 2025
What do Kirkman 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 |
|---|---|---|---|
| Magnesium | 72 | 100 mg | 86 mg |
| Vitamin C | 69 | 250 mg | 100 mg |
| Vitamin B12 | 65 | 10 mcg | 36 mcg |
| Vitamin D | 65 | 5 mcg | 15 mcg |
| Calcium | 61 | 150 mg | 115 mg |
| Selenium | 60 | 25 mcg | 55 mcg |
| Zinc | 60 | 15 mg | 11 mg |
| Vitamin B6 | 59 | 40 mg | 6 mg |
| Biotin | 56 | 100 mcg | 200 mcg |
| Riboflavin | 53 | 7.5 mg | 4 mg |
Source: Supplement Facts rows of Kirkman's current labels and of every product's, NIH ODS Dietary Supplement Label Database version 9.4.0.
Every Kirkman product
On-market products first, A to Z (page 6 of 6).
Every product with what it contains: the full list.
- Magnesium Malate 1000 mgoff the market2013
- Maximum Spectrum Enzym-Complete/DPP-IV Fruit Free w/Isogestoff the market2013
- Melatonin Chewable Tablets 1 mgoff the market2013
- Melatonin Chewable Tablets 3 mgoff the market2013
- Nu-Thera W/O Vitamins A & Doff the market2013
- Nu-Thera With 50 mg P-5-Poff the market2014
- P-5-P (Pyridoxal-5-Phosphate) With Magnesium Glycinateoff the market2013
- P-5-P 50 mgoff the market2013
- Pro-Bio Defenseoff the market2013
- Slo-Release Melatonin Tablets 2.5 mgoff the market2013
- Super Nu-Theraoff the market2013
- Super Nu-Thera Liquid Raspberry Flavored Concentrateoff the market2013
- Super Nu-Thera W/o Vitamins A & Doff the market2013
- Super Nu-Thera With 25 mg P-5-P Powder Flavoredoff the market2013
- Super Nu-Thera With 25 mg P5P Capletsoff the market2013
- Super Nu-Thera with Extra P5Poff the market2023
- Super Nu-Thera without Vitamins A & Doff the market2024
- Super Pro-Biooff the market2013
- Thera Responseoff the market2013
- TMG (Trimethylglycine) Liquidoff the market2013
- TMG 175 mg W/Folinic Acid & Methyl B-12off the market2013
- Vitamin D-3 1000 IUoff the market2013
- Vitamin D-3 400 IUoff the market2013
What kinds of products does Kirkman make?
Kirkman products by DSLD product type
When did its products enter the database, and which are still sold?
| Year | On the market | Off the market |
|---|---|---|
| 2013 | 69 | 30 |
| 2014 | 0 | 1 |
| 2022 | 5 | 2 |
| 2023 | 74 | 6 |
| 2024 | 47 | 3 |
| 2025 | 36 | 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 Kirkman (manufacturer), Lake Oswego, OR, on 273 products.
Where next?
- Magnesium
- Vitamin C
- Vitamin B12
- Vitamin D
- Dr. Mercola
- Village Vitality
- New Sun
- AN Amazing Nutrition Amazing Formulas
- 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.