PlainVitamins

Nitrosurge Watermelon

by Jacked Factory JF · powder · 9.5 oz.

  • Off the market since July 2023 (NIH)
  • UPC 0 40232 69260 4
  • DSLD label 261393
  • Serving 9 to 18 g (1-2 scoops); amounts per 9 g
  • 30 servings

Nitrosurge Watermelon by Jacked Factory JF lists 6 ingredients, 6 with an amount per serving of 9 g, such as 3 g of L-citrulline, 1.6 g of beta alanine, 1.25 g of betaine anhydrous and 180 g of caffeine anhydrous. Its current label entered the NIH Dietary Supplement Label Database on April 11, 2022.

What is in Nitrosurge Watermelon?

Each row as the label prints it, per serving of 9 g. 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).

Nitrosurge Watermelon: Supplement Facts rows against the market (DSLD label 261393, January 2026 release)
IngredientAmount% DVAmong products listing it
L-Citrulline3 gCitrulline in Nitrosurge Watermelon against 1,209 products3 g per serving; the middle half of products list 1 g to 5 g, the median 3 g.3 g

40% of 1,209 products listing citrulline give more (median 3 g).

Beta Alanine1.6 gBeta-Alanine in Nitrosurge Watermelon against 1,778 products1.6 g per serving; the middle half of products list 1.6 g to 3.2 g, the median 2 g.1.6 g

60% of 1,778 products listing beta-alanine give more (median 2 g).

Betaine Anhydrous1.25 gBetaine Anhydrous in Nitrosurge Watermelon against 860 products1.25 g per serving; the middle half of products list 1 g to 2.5 g, the median 1.5 g.1.25 g

59% of 860 products listing betaine anhydrous give more (median 1.5 g).

Caffeine Anhydrous180 g

This amount is far outside what other labels list for caffeine, or disagrees with the label's own %DV: possibly a unit or transcription slip in the database. Check the label image on DSLD.

L-Theanine90 mgTheanine in Nitrosurge Watermelon against 1,602 products90 mg per serving; the middle half of products list 90 mg to 200 mg, the median 100 mg.90 mg

73% of 1,602 products listing theanine give more (median 100 mg).

Theobromine50 mgTheobromine in Nitrosurge Watermelon against 372 products50 mg per serving; the middle half of products list 50 mg to 100 mg, the median 100 mg.50 mg

67% of 372 products listing theobromine give more (median 100 mg).

AstraGinas Astragalus root extract, Tienchi ginseng root extractAstraGin (Form: Astragalus root extract PlantPart: root Genus: Astragalus, and Tienchi ginseng root extract PlantPart: root Species: ginseng)25 mg

Source: NIH ODS Dietary Supplement Label Database, label 261393 (entered April 11, 2022), version 9.4.0. See the label on DSLD or its label image (PDF). 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 one serving 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?

6 products list the very same ingredients; the nearest amounts come first.

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
For best results, stack Nitrosurge (Pre-workout) with Intrasurge (Intra-workout) and Growth Surge (Post-workout)
1 scoop/2 scoops 6-8 oz water/12-16 oz water 1x daily Directions: Mix 1 serving (1 scoop) of Nitrosurge with 6-8 oz of water 30-40 minutes before your workout. For maximum results, mix 2 servings (2 scoops) with 12-16 oz of water 30-40 minutes before your workout.
Warnings
Do not exceed 2 scoops in a 24 hour period. Warning: Check with a qualified healthcare professional before taking this product.
Do not use if you are sensitive to caffeine, pregnant or nursing a baby, under 18 years of age, have any known or suspected medical conditions, and/or if you are taking any prescription or OTC medications.
Avoid using with any other caffeinated products. Too much caffeine may cause nervousness, irritability, sleeplessness, and, occasionally, rapid heartbeat. Always begin use with 1 scoop or less and assess your tolerance. Once tolerance is assessed, take a maximum dose of 2 scoops. To avoid sleeplessness, do not consume within 6 hours of bedtime.
Keep out of reach of children.
Do not use if safety seal is broken or missing.
Storage
Store in a cool, dry place.

Source: label statements in DSLD label 261393.

What else is on the label?

Other ingredients: Citric Acid, Pineapple powder, Silicon Dioxide, Natural and Artificial flavor, Calcium Silicate, Acesulfame Potassium, Sucralose, Beet powder.

How many labels does Nitrosurge Watermelon have?

One label is on file, entered on April 11, 2022.

  1. Label 261393 (current) Entered April 11, 2022 · off the market July 14, 2023 · 9.5 oz. · UPC 0 40232 69260 4

Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).

Who makes it?

The label names Jacked Factory (distributor), St. John's, NL. All Jacked Factory JF products.

Where next?