Brand
Natural Factors supplements
Natural Factors has 550 products in the NIH Dietary Supplement Label Database (1,236 labels), 348 of them on the market at its January 2026 release; its labels most often list calcium, vitamin C, vitamin D. It ranks 22 of 5,741 brands by products on file.
- Products on file
- 5501,236 labels, sizes and designs counted
- On the market
- 34863% of its products
- Labels disclosing no amount
- 16products whose label gives no amount per ingredient
- On file since
- 2011newest label November 22, 2023
What do Natural Factors 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 |
|---|---|---|---|
| Calcium | 101 | 125 mg | 115 mg |
| Vitamin C | 92 | 125 mg | 100 mg |
| Vitamin D | 75 | 10 mcg | 15 mcg |
| Vitamin B12 | 59 | 100 mcg | 36 mcg |
| Magnesium | 56 | 122.5 mg | 86 mg |
| Zinc | 55 | 10 mg | 11 mg |
| Potassium | 54 | 107.5 mg | 99 mg |
| Vitamin B6 | 53 | 25 mg | 6 mg |
| Niacin | 50 | 12 mg | 20 mg |
| Riboflavin | 50 | 7.5 mg | 4 mg |
Source: Supplement Facts rows of Natural Factors's current labels and of every product's, NIH ODS Dietary Supplement Label Database version 9.4.0.
Every Natural Factors product
On-market products first, A to Z (page 10 of 11).
Every product with what it contains: part 1 · part 2.
- Lutein 20 mg 1 mg Zeaxanthinoff the market · 3 labels2014
- Lutein 40 mg 7 mg Zeaxanthinoff the market · 2 labels2014
- Milk Thistle Extract 80% Silymarinoff the market · 2 labels2012
- Milk Thistle Phytosome 150 mgoff the market2012
- Mini-Gels RxOmega-3off the market2014
- Mixed E 200 IU Vitamin Eoff the market2012
- Mixed Vitamin E 200 IUoff the market2015
- Multi Acidophilus With FOSoff the market · 2 labels2012
- Multi Enzyme High Potency Vegetarian Formulaoff the market · 2 labels2012
- N-Acetyl-L Cysteine 500 mgoff the market2012
- Organic MacaRich Super Strength Power Maca With Ginseng 500 mgoff the market2014
- OsteoMove Extra Strengthoff the market · 5 labels2015
- PGX Dailyoff the market2015
- PGX Daily Ultra Matrix Softgelsoff the market · 4 labels2013
- PGX Satisfast Double Chocolateoff the market2012
- PGX Satisfast Very Vanillaoff the market2012
- PGX Vegan Protein Very Strawberryoff the market2014
- PGX Vegan Protein Very Vanillaoff the market2014
- Pharma GABAoff the market2011
- Pharma GABA Fast Acting 100 mgoff the market2015
- Propolis Throat Sprayoff the market2012
- Protein Decadent Chocolateoff the market · 2 labels2017
- Protein French Vanillaoff the market · 2 labels2017
- Protein Unflavoredoff the market2017
- Pycnogenoloff the market2012
- Pyridoxine HCl B6 100 mgoff the market2012
- Pyridoxine HCl B6 250 mgoff the market2012
- Quercetin Bioflavonoid Complexoff the market · 2 labels2012
- Quick-Blastoff the market2017
- ReliefBioticoff the market · 2 labels2018
- Revital Xoff the market2012
- RevitalX Intestinal Rejuvenation Formulaoff the market · 2 labels2012
- Riboflavin B2 100 mgoff the market2012
- Rich Mocha SlimStyles Weight Loss Drink Mix With PGXoff the market2012
- Rx Omega-3off the market · 2 labels2015
- Rx Omega-3 Factorsoff the market · 4 labels2014
- Rx Omega-3 Factors Natural Orange Flavoroff the market2014
- Rx Omega-3 Factors Pharmaceutical Grade EPA 1,500 mg / DHA 750 mg Natural Orange Flavoroff the market2012
- Rx Omega-3 Factors Pharmaceutical Grade EPA 400 mg / DHA 200 mgoff the market2013
- Rx Omega-3 Natural Orange Flavoroff the market2015
- RxOmega-3 Factorsoff the market · 2 labels2014
- RxOmega-3 Factors Pharmaceutical Grade EPA 400 mg / DHA 200 mgoff the market · 2 labels2012
- SAMe Iso Active 200 mgoff the market2012
- SeaRich Omega-3 Delicious Grapefruit Punchoff the market2016
- SelenoExcelloff the market2012
- Sexual Vitality For Menoff the market · 2 labels2014
- Siliphos Phytosome 160 mgoff the market2016
- Sleep Relax Formulaoff the market2012
- SlimStyles PGX 500 mgoff the market2014
- SlimStyles PGX Granulesoff the market · 3 labels2015
What kinds of products does Natural Factors make?
Natural Factors 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 | 6 |
| 2012 | 63 | 85 |
| 2013 | 1 | 3 |
| 2014 | 24 | 54 |
| 2015 | 24 | 20 |
| 2016 | 3 | 6 |
| 2017 | 60 | 18 |
| 2018 | 26 | 7 |
| 2019 | 1 | 1 |
| 2020 | 82 | 2 |
| 2021 | 12 | 0 |
| 2023 | 52 | 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 Natural Factors Canada (manufacturer), on 492 products.
Seals its labels print: Certified gluten-free (GFCO) (12), USDA Organic seal (9). 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.