PlainVitamins

amino acid

Citrulline supplements

Half of the 1,209 citrulline supplements in the NIH label database that print an amount list 3 g or less per serving; the middle half list 1 g to 5 g (DSLD version 9.4.0, January 2026). The 70 products whose only supplement ingredient is citrulline list a median of 2 g.

Products listing it
1,6231,209 print an amount; 413 list it inside a blend without an amount
Median per serving
3 gmiddle half 1 g to 5 g

How much citrulline do supplements contain?

The median product lists 3 g per serving. One in ten lists 0.34 g or less, one in ten 6 g or more. The amount printed most often is 3 g (185 products).

Products by amount of citrulline per serving

1,209 products, log scale; extreme 0.2% at each end left out of the drawing.

Citrulline: products by amount per serving0.01 g0.1 g1 g3 g10 g
Citrulline: products by amount per serving0.01 g0.03 g0.1 g0.3 g1 g3 g10 g
Citrulline: products by amount per serving0.01 g0.03 g0.1 g0.3 g1 g3 g10 g
Citrulline: products by amount per serving0.01 g0.03 g0.1 g0.3 g1 g3 g10 g
Citrulline: products by amount per serving0.01 g0.03 g0.1 g0.3 g1 g3 g10 g
The amounts printed most often
Amount per servingProductsFor example
3 g185 L-Citrulline 750 mg (Protocol For Life Balance); Neurocore Blue Raspberry (MuscleTech Concentrated Series); Neurocore Fruit Punch (MuscleTech Concentrated Series)
6 g163 Pre Extreme Unflavored (NutraBio); Pre Raw Unflavored (NutraBio); Pre Extreme Green Apple (NutraBio)
4 g128 Platinum Pre- Fruit Punch (ON Optimum Nutrition); Platinum Pre-Superfruit Pomegranate, Blueberry, Acai (ON Optimum Nutrition); Sports Series Fruit Punch (MET-Rx)
1 g122 N0 N-Zero Extreme Fruit Punch (Cellucor); Monster Amino Fruit Punch (CytoSport); Build (Cellucor)
2 g120 SuperPump Max Raspberry Lemonade (Gaspari Nutrition); SuperPump Max Fruit Punch Blast (Gaspari Nutrition); Platinum Pre-Raspberry Lemonade (ON Optimum Nutrition)
5 g67 Pre Workout Tropical Pineapple (Bodybuilding.com Signature); Pre Workout Blueberry Lemonade (Bodybuilding.com Signature); Vintage Blast Blueberry Lemonade (Old School)
1.5 g41 Monster Pump Sour Apple (CytoSport); Core Fury Electric Lemon-Lime (Core Nutritionals); Nanostim (MuscleTech Concentrated Series)
0.5 g31 RapidDrive Post-Workout Amino Complex Fruit Punch (GNC Pro Performance); L-Arginine & L-Citrulline (GNC Mega Men); Re-Shred (GNC Beyond Raw)
0.2 g26 Torch Pre-Burn Pre-Workout Drink Wildberry (Market America); Ravage Grape (GNC Beyond Raw); Ravage Cherry Limeade (GNC Beyond Raw)
8 g26 DVST8 Limited White Cut (Inspired Nutraceuticals); Volugen Tropical Gummy (Morphogen Nutrition); V1 Pre-Workout Mango Peach Rings (V1 Nutra)

Source: Supplement Facts rows of every product's current label, NIH ODS Dietary Supplement Label Database version 9.4.0; amounts in one measure (weight).

Which products list the most citrulline?

On-market products, per serving, with a plausible amount: the rule leaves out likely entry slips, such as an amount far beyond every other label with no %DV or strength on the label to back it (each product page still shows its own amount, marked).

Have the amounts changed over the years?

Products whose current label entered DSLD in 2015 list a median of 1 g; those entered in 2025, 4 g.

Median citrulline per serving by the year the label entered DSLD (years with 20+ products)
YearProductsMedian per serving
2015361 g
2016261 g
2017421.35 g
2018591 g
2019562 g
20201133 g
20211093 g
20221262.5 g
20231604 g
20241943 g
20252374 g

Source: DSLD label entry dates and amounts, current labels.

In which products and brands?

Products listing citrulline by DSLD product type

Citrulline by product typeOther Combinations1,066Amino acid/Protein88Botanical with Nutrients41Non-Nutrient/Non-Botanical14
Citrulline by product typeOther Combinations1,066Amino acid/Protein88Botanical with Nutrients41Non-Nutrient/Non-Botanical14
Citrulline by product typeOther Combinations1,066Amino acid/Protein88Botanical with Nutrients41Non-Nutrient/Non-Botanical14
Citrulline by product typeOther Combinations1,066Amino acid/Protein88Botanical with Nutrients41Non-Nutrient/Non-Botanical14
Citrulline by product typeOther Combinations1,066Amino acid/Protein88Botanical with Nutrients41Non-Nutrient/Non-Botanical14

Brands listing it most: GNC Beyond Raw (47), Core Nutritionals (43), NutraBio (40), Kaged (31), Arms Race Nutrition (30), Gorilla Mind (30), 'Merica Labz (29), GHOST (28), Jacked Factory (27), Cellucor (26).

Every product listing citrulline

1,623 products, A to Z by name (page 24 of 33), each with the amount its label prints; an amount far outside what other labels print is marked as a possible slip.

Where next?