Maxx Pump
by NRG-X Labs · capsule · 240 capsules
- Off the market since November 2019 (NIH)
- UPC 1 31524 00515 5
- DSLD label 13134
- Serving 4 capsules
- 60 servings
Maxx Pump by NRG-X Labs lists 3 ingredients, 3 with an amount per serving of 4 capsules, such as 1,000 mg of cratine magna power (R), 1,500 mg of arginine ethyl ester and 750 mg of citrulline malate. Its current label entered the NIH Dietary Supplement Label Database on December 21, 2012.
What is in Maxx Pump?
Each row as the label prints it, per serving of 4 capsules. The capsule beside an amount places it among every product in the NIH database that lists the same ingredient: the bar is the middle half of their amounts, the line in it the median, the whiskers the 10th and 90th percentiles; the green tick is the FDA Daily Value and the red dashed tick the adult upper limit (IOM).
| Ingredient | Amount | % DV | Among products listing it |
|---|---|---|---|
| Cratine Magna Power (R)as Magnesium Creatine ChelateCratine Magna Power (R) (Form: Magnesium Creatine Chelate) Note: (US Patent #6114379) | 1,000 mg | 37% of 140 products listing magnesium creatine give more (median 1 g). Per day at the most servings: 2 g. | |
| Arginine Ethyl Ester | 1,500 mg | Higher than 81% of 1,455 products listing arginine (median 500 mg). Per day at the most servings: 3,000 mg. | |
| Citrulline Malate | 750 mg | 88% of 655 products listing citrulline malate give more (median 3 g). Per day at the most servings: 1.5 g. |
Source: NIH ODS Dietary Supplement Label Database, label 13134 (entered December 21, 2012), version 9.4.0. See the label on DSLD. Amounts are what the maker printed; DSLD does not test products. Daily Values: the FDA's Daily Value page.
Is that a lot?
Every amount on this label with a position sits within the middle 80% of the products that list the same ingredient.
The NIH database records 1 to 2 servings a day from the label's directions; its % Daily Values are for adults and children 4 or more years of age. The directions as printed are further down this page.
The Tolerable Upper Intake Level is the most of a nutrient per day, from food, water and supplements together, that is likely to pose no risk for almost all adults (Institute of Medicine, 2011). It does not apply under medical supervision. This page compares labels; it is not medical advice.
Sources: amounts from the DSLD label; Daily Values from 21 CFR 101.9(c)(8)(iv); adult upper limits from the Institute of Medicine's DRI summary tables (2011). How positions are computed.
Which products have the closest formulas?
The products whose ingredient lists overlap most with Maxx Pump's, rare ingredients counting for more.
- Nitrous StackTokkyo Nutrition 2 shared, 59% alike
- Nitric Oxide PumpHealthy Body For Her · off the market 2 shared, 44% alike
- Nitric Oxide PumpHealthy Body For Him · off the market 2 shared, 44% alike
- Nitric Oxide BoosterAlpha Male Nutritional · off the market 2 shared, 44% alike
- Nitric Oxide Complex 3500 mgKRK Supplements 2 shared, 44% alike
- CardiotekInnovus Pharmaceuticals 2 shared, 42% alike
Source: ingredient lists of every product's current label in DSLD (version 9.4.0); similarity weights each shared ingredient by how rare it is.
What does the label say about taking it?
Quoted from the label as DSLD transcribed it: the maker's words, including any claim about what the product does, which the FDA has not evaluated and PlainVitamins does not endorse.
- Directions
- Suggested Use: As an adult dietary supplement, take 1 serving 15-20 minutes before your workout for maximum pump and endurance - you may take another serving 3-4 hours later if desired. Use daily with plenty of water to optimize cell volumization.
- Warnings
- Warning: Do not use if you are under 18 years old, pregnant or nursing. Consult your physician prior to use.
- KEEP OUT OF REACH OF CHILDREN
Source: label statements in DSLD label 13134.
What else is on the label?
Other ingredients: Magnesium Stearate, Gelatin.
Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): NRGX GMP GOOD MFG PRACITICES CERTIFIED; NSF(R) CERTIFIED; QUALITY GUARANTEED 100% MONEY BACK. Listed with: NSF certified (contents or GMP) (a seal is the label's claim; the certifier's own list confirms it).
How many labels does Maxx Pump have?
One label is on file, entered on December 21, 2012.
- Label 13134 (current) Entered December 21, 2012 · off the market November 20, 2019 · 240 capsules · UPC 1 31524 00515 5
Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).
Who makes it?
The label names NRGX LABS (manufacturer), Springfield, Missouri. All NRG-X Labs products.