PlainVitamins

PRE Watermelon

by NutraBio · powder · 19.9 ounces

  • On the market (NIH)
  • UPC 6 49908 25900 6
  • DSLD label 333482
  • Serving 14.11 to 28.22 g (1 Scoop (28.22 g)); amounts per 28.22 g
  • 20 servings

PRE Watermelon by NutraBio lists 28 ingredients, 28 with an amount per serving of 28.22 g, such as 150 mg of vitamin C, 30 mg NE of niacin, 50 mg of vitamin B6 and 150 mcg of vitamin B12, beside 3 Nutrition Facts rows (calories, fat and the like). Its current label entered the NIH Dietary Supplement Label Database on July 24, 2025.

What is in PRE Watermelon?

Each row as the label prints it, per serving of 28.22 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).

PRE Watermelon: Supplement Facts rows against the market (DSLD label 333482, January 2026 release)
IngredientAmount% DVAmong products listing it
Total Carbohydratesless than 1 g1%
Vitamin Cas Ascorbic AcidUSP150 mg170%Vitamin C in PRE Watermelon against 18,583 products150 mg per serving; the middle half of products list 60 mg to 270 mg, the median 100 mg.DV 90 mgUL 2,000 mg150 mg

Higher than 58% of 18,583 products listing vitamin C (median 100 mg).

Niacinas Vitamin B330 mg NE190%Niacin in PRE Watermelon against 12,413 products30 mg per serving; the middle half of products list 13.2 mg to 48 mg, the median 20 mg.DV 16 mgUL 35 mg30 mg

Higher than 63% of 12,413 products listing niacin (median 20 mg).

Vitamin B6as Pyridoxine Hydrochloride50 mg2,940%Vitamin B6 in PRE Watermelon against 15,277 products50 mg per serving; the middle half of products list 2 mg to 20 mg, the median 6 mg.DV 1.7 mgUL 100 mg50 mg

Higher than 87% of 15,277 products listing vitamin B6 (median 6 mg).

Vitamin B12as Methylcobalamin150 mcg6,250%Vitamin B12 in PRE Watermelon against 14,425 products150 mcg per serving; the middle half of products list 6 mcg to 200 mcg, the median 36 mcg.DV 2.4 mcg150 mcg

Higher than 72% of 14,425 products listing vitamin B12 (median 36 mcg).

Calciumas Calci-K95 mg8%Calcium in PRE Watermelon against 17,831 products95 mg per serving; the middle half of products list 50 mg to 252 mg, the median 115 mg.DV 1,300 mgUL 2,500 mg95 mg

59% of 17,831 products listing calcium give more (median 115 mg).

Phosphorusas Calci-K, Sodium Phosphate89 mg8%Phosphorus in PRE Watermelon against 3,786 products89 mg per serving; the middle half of products list 45 mg to 200 mg, the median 90 mg.DV 1,250 mgUL 4,000 mg89 mg

51% of 3,786 products listing phosphorus give more (median 90 mg).

Magnesiumas Magnesium Creatine Chelate40 mg10%Magnesium in PRE Watermelon against 14,003 products40 mg per serving; the middle half of products list 30 mg to 200 mg, the median 86 mg.UL 350 mgDV 420 mg40 mg

70% of 14,003 products listing magnesium give more (median 86 mg).

Sodiumas Sodium Phosphate60 mg2%Sodium in PRE Watermelon against 14,514 products60 mg per serving; the middle half of products list 15 mg to 142 mg, the median 55 mg.60 mg

Higher than 51% of 14,514 products listing sodium (median 55 mg).

Potassiumas Calci-K80 mg2%Potassium in PRE Watermelon against 11,614 products80 mg per serving; the middle half of products list 50 mg to 190 mg, the median 99 mg.DV 4,700 mg80 mg

59% of 11,614 products listing potassium give more (median 99 mg).

Cholineas Choline Bitartrate205 mg35%Choline in PRE Watermelon against 4,738 products205 mg per serving; the middle half of products list 18 mg to 100 mg, the median 40 mg.DV 550 mgUL 3,500 mg205 mg

Higher than 88% of 4,738 products listing choline (median 40 mg).

Power, Strength & Endurance Complex12.7 g
L-Leucinefermented3.5 gLeucine in PRE Watermelon against 2,056 products3.5 g per serving; the middle half of products list 1 g to 3.5 g, the median 2.5 g.3.5 g

Higher than 73% of 2,056 products listing leucine (median 2.5 g).

Beta-Alanine3.2 gBeta-Alanine in PRE Watermelon against 1,778 products3.2 g per serving; the middle half of products list 1.6 g to 3.2 g, the median 2 g.3.2 g

Higher than 66% of 1,778 products listing beta-alanine (median 2 g).

PharmaPureas Creatine Monohydrate3 gCreatine in PRE Watermelon against 1,768 products3 g per serving; the middle half of products list 1.11 g to 5 g, the median 2.5 g.3 g

Higher than 53% of 1,768 products listing creatine (median 2.5 g).

Betaine Anhydrousas Trimethylglycine2.5 gBetaine Anhydrous in PRE Watermelon against 860 products2.5 g per serving; the middle half of products list 1 g to 2.5 g, the median 1.5 g.2.5 g

Higher than 62% of 860 products listing betaine anhydrous (median 1.5 g).

Creatine MagnaPoweras Magnesium Creatine Chelate500 mg
Nitric Oxide Pump Matrix7.75 g
L-Citrullinefermented6 gCitrulline in PRE Watermelon against 1,209 products6 g per serving; the middle half of products list 1 g to 5 g, the median 3 g.6 g

Higher than 78% of 1,209 products listing citrulline (median 3 g).

Agmatine Sulfate1 gAgmatine in PRE Watermelon against 514 products1,000 mg per serving; the middle half of products list 500 mg to 1,000 mg, the median 750 mg.1,000 mg

Higher than 62% of 514 products listing agmatine (median 750 mg).

Nitrosigineas Inositol-Stabilized Arginine Silicate750 mgArginine silicate inositol in PRE Watermelon against 274 products0.75 g per serving; the middle half of products list 0.75 g to 1.5 g, the median 1.37 g.0.75 g

53% of 274 products listing arginine silicate inositol give more (median 1.37 g).

Focus & Stim Matrix2.69 g
L-Tyrosine1.5 gTyrosine in PRE Watermelon against 1,680 products1,500 mg per serving; the middle half of products list 150 mg to 989 mg, the median 500 mg.1,500 mg

Higher than 87% of 1,680 products listing tyrosine (median 500 mg).

Choline Bitartrate500 mg
Caffeine350 mgCaffeine in PRE Watermelon against 3,358 products350 mg per serving; the middle half of products list 100 mg to 275 mg, the median 200 mg.350 mg

Higher than 86% of 3,358 products listing caffeine (median 200 mg).

Caffeine AnhydrousUSP250 mg
Infinergy133 mg
Caffeine100 mg
TheaPure L-Theanineas L-Theanine300 mgTheanine in PRE Watermelon against 1,602 products300 mg per serving; the middle half of products list 90 mg to 200 mg, the median 100 mg.300 mg

Higher than 92% of 1,602 products listing theanine (median 100 mg).

Huperzine A100 mcgHuperzine in PRE Watermelon against 589 products100 mcg per serving; the middle half of products list 50 mcg to 200 mcg, the median 100 mcg.100 mcg

39% of 589 products listing huperzine give more (median 100 mcg).

Huperzia serrata Leaf Extractstandardized extract10 mgToothed Clubmoss in PRE Watermelon against 90 products10 mg per serving; the middle half of products list 1 mg to 10 mg, the median 5 mg.10 mg

Higher than 56% of 90 products listing toothed clubmoss (median 5 mg).

Electrolyte & Hydration Optimizer2.71 g
Taurine2 gTaurine in PRE Watermelon against 2,337 products2,000 mg per serving; the middle half of products list 110 mg to 1,000 mg, the median 500 mg.2,000 mg

Higher than 86% of 2,337 products listing taurine (median 500 mg).

Calci-Kas Calcium Potassium Phosphate Citrate525 mgCalcium Potassium Phosphate Citrate in PRE Watermelon against 57 products525 mg per serving; the middle half of products list 525 mg to 525 mg, the median 525 mg.525 mg

9% of 57 products listing calcium potassium phosphate citrate give more (median 525 mg).

Sodium Phosphate189 mg

Source: NIH ODS Dietary Supplement Label Database, label 333482 (entered July 24, 2025), 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?

The rows in the top or bottom tenth of the products that list the same ingredient, and any above the adult upper limit at the most servings a day the directions give:

  • Its 300 mg of TheaPure L-theanine (filed by NIH under theanine) is higher than 92% of the 1,602 theanine products that print an amount; 73 list more.

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?

The products whose ingredient lists overlap most with PRE Watermelon's, rare ingredients counting for more.

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: Mix 1 scoop into 12-14 ounces of water and consume 20-30 minutes prior to exercise. Vary the amount of water to achieve your desired flavor level. PRE is extremely powerful, first time users should begin use with 1/2 scoop or less to assess your tolerance.
Warnings
Warning: Keep out of reach of children. This product is not intended/recommended for children under 18 years of age and those sensitive to caffeine.
Consult a physician before use if you are pregnant, nursing, have a medical condition or are taking any medication. Do not use with caffeine-containing medications, foods or beverages while taking this product because too much caffeine may cause nervousness, irritability, sleeplessness and occasionally rapid heartbeat.
Discontinue use two weeks prior to surgery. Do not exceed recommended serving. For occasional use only. Not intended for use as a substitute for sleep. In case of accidental overdose, seek professional assistance or contact a poison control center immediately. Discontinue use and consult with your health care professional if you experience any adverse reaction to this product. Contains 350 mg of caffeine per serving. Do not consume more than 1 serving daily. Drink at least 16-32 ounces of additional water per day when using creatine. Do not use under extreme conditions of heat, cardiovascular exertion or dehydration.
Warning: Consuming this product can expose you to chemicals including lead, which are known to the state of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov/food.
Processed in a facility and/or manufacturing line that also produces milk, tree nuts and nuts.
Allergens and what it does not contain
Gluten free Non-GMO Lactose free
Full Label Disclosure No proprietary blends | Fully transparent
Storage
This product is sold by weight not volume. Some settling of contents may have occurred. Serving scoop included. Store in a cool dry place.

Source: label statements in DSLD label 333482.

What else is on the label?

Other ingredients: Malic Acid, Natural & Artificial Flavors, Sucralose, Acesulfame Potassium, Beet, Powder.

Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): Manufactured in our GMP & FDA Inspected Facility Made in USA with ingredients sourced worldwide; OU (Kosher); Check. Verify. Trust. View Independent Lab Results Checkmysupps.com Full Label Disclosure No proprietary blends | Fully transparent.

How many labels does PRE Watermelon have?

6 labels are on file under this name since October 22, 2015: other sizes, label designs and reformulations. The current one leads this page.

  1. Label 333482 (current) Entered July 24, 2025 · on the market · 19.9 ounces · UPC 6 49908 25900 6
  2. Label 248269 Entered July 27, 2021 · on the market · 1.2 pounds · UPC 6 49908 25900 6
  3. Label 240443 Entered January 22, 2021 · off the market March 24, 2021 · 1.2 lbs · UPC 6 49908 25900 6
  4. Label 81309 Entered December 22, 2017 · off the market August 17, 2020 · 1.2 lbs · UPC 6 49908 25900 6
  5. Label 66552 Entered November 21, 2016 · on the market · 501 grams · UPC 6 49908 25900 6
  6. Label 51617 Entered October 22, 2015 · off the market September 19, 2016 · 463 grams · UPC 6 49908 25900 6

DSLD also links this label to: Pre Raspberry Lemonade (flavor difference), Pre Raspberry Lemonade (flavor difference), Pre Raw Unflavored (flavor difference), Pre Green Apple (flavor difference), Pre Tropical Fruit Punch (flavor difference), Pre Raspberry Lemonade (flavor difference), Pre Raw Unflavored (flavor difference), Pre Green Apple (flavor difference).

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

Who makes it?

The label names NutraBio Labs, Inc. (manufacturer), Middlesex, NJ. All NutraBio products.

Where next?