Brand
MET-Rx supplements
MET-Rx has 177 products in the NIH Dietary Supplement Label Database (338 labels), 135 of them on the market at its January 2026 release; its labels most often list potassium, caffeine, niacin. It ranks 115 of 5,741 brands by products on file.
- Products on file
- 177338 labels, sizes and designs counted
- On the market
- 13576% of its products
- Labels disclosing no amount
- 0products whose label gives no amount per ingredient
- On file since
- 2011newest label February 23, 2022
What do MET-Rx 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 |
|---|---|---|---|
| Potassium | 99 | 150 mg | 99 mg |
| Caffeine | 43 | 200 mg | 200 mg |
| Niacin | 42 | 20 mg | 20 mg |
| Calcium | 31 | 200 mg | 115 mg |
| Magnesium | 29 | 47 mg | 86 mg |
| Phosphorus | 27 | 200 mg | 90 mg |
| Creatine | 26 | 3 g | 2.5 g |
| Chromium | 21 | 120 mcg | 100 mcg |
| Vitamin B6 | 20 | 16 mg | 6 mg |
| Arginine | 15 | 4,500 mg | 500 mg |
Source: Supplement Facts rows of MET-Rx's current labels and of every product's, NIH ODS Dietary Supplement Label Database version 9.4.0.
Every MET-Rx product
On-market products first, A to Z (page 1 of 4).
Every product with what it contains: the full list.
- 100% Micellar Casein Chocolateon the market2014
- 100% Micellar Casein Vanillaon the market2014
- 100% Ultramyosyn Whey Chocolateon the market · 8 labels2016
- Active Manon the market · 4 labels2016
- Active Multi Packson the market2012
- Active Womanon the market · 4 labels2017
- Amino 2400 Wild Cherryon the market2012
- Amino 3000on the market · 5 labels2016
- Amped ECN NOS Blue Inferno Drink Mixon the market2011
- Amped ECN NOS Concentrate Lemon-Limeon the market2012
- Amped ECN NOS Grape Bubblegumon the market2012
- Amped ECN NOS With QUIK-CREAT Fruit Punchon the market2014
- Amped RTD Blue Infernoon the market2012
- Amped RTD Earthquake Grapeon the market2012
- Amped RTD Mega Knockout Punchon the market2012
- Amped Up Energyon the market · 2 labels2012
- Amplified Shooter Fruit Punchon the market2012
- Amplified Shooter Grapeon the market2012
- Amplified Shooter Orangeon the market2012
- Arsenal Training Packson the market · 2 labels2014
- Bcaa 2200on the market · 6 labels2017
- BCAA 5000 Blue Raspberryon the market · 2 labels2016
- BCAA 5000 Unflavoredon the market2016
- BCAA 5000 Watermelonon the market · 2 labels2016
- CLA Myoleptin 1500on the market · 2 labels2014
- CLA Tonalin 1000on the market2016
- CLA With Raspberry Ketoneson the market · 2 labels2016
- Creatineon the market · 4 labels2016
- Creatine 4200on the market · 6 labels2016
- Creatine HCl 750on the market2016
- Creatine HCL 750 Lemon Limeon the market2016
- Creatine HCL 750 Pomegranate Punchon the market2016
- Creatine Monohydrate Unflavoredon the market2016
- Electrolyte Energy Gummies Dark Cherryon the market2016
- Extra Strength Green Tea Extracton the market2014
- Extreme NOS Pumped Blue Raspberryon the market2014
- Extreme NOS Pumped Double Berryon the market2014
- Extreme NOS Pumped Nitro-Grapeon the market2014
- Extreme NOS Pumped Nitro-Punchon the market2014
- Extreme NOS Pumped Watermelonon the market2014
- Extreme Themo Rage Grapeon the market2012
- Extreme Themo Rage Watermelonon the market2012
- Fish Oil With Vitamin Don the market · 2 labels2016
- Garcinia 1500on the market2016
- Hardcore Amino 3000on the market2019
- Hmbon the market2012
- Hmb 1000on the market · 6 labels2022
- ISO 42 Blue Raspberry Flavoron the market2012
- ISO 42 Fruit Punch Flavoron the market2012
- ISO 42 Orange Flavoron the market2012
What kinds of products does MET-Rx make?
MET-Rx 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 | 3 | 2 |
| 2012 | 21 | 9 |
| 2013 | 5 | 3 |
| 2014 | 32 | 8 |
| 2015 | 0 | 6 |
| 2016 | 49 | 13 |
| 2017 | 5 | 0 |
| 2018 | 12 | 1 |
| 2019 | 2 | 0 |
| 2020 | 1 | 0 |
| 2021 | 4 | 0 |
| 2022 | 1 | 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 MET-Rx Nutrition, Inc. (distributor), Boca Raton, FL, on 157 products.
Where next?
- Potassium
- Caffeine
- Niacin
- Calcium
- Ron Teeguarden's Dragon Herbs
- Herb Stop
- Mason Natural
- LuckyVitamin
- 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.