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.
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).
- Pre-Workout Pink Candy BlastHTLT15 g
- NO2 Black Muscle+Pump Black Razzy RippedMRI Performance12 g
- NO2 Black Muscle+Pump Jacked JuiceMRI Performance12 g
- NO2 Black Muscle+Pump SwoleberryMRI Performance12 g
- Fenris' Fury Frost Giant's Blood Winter CherryValhalla Labs11 g
- Hooligan Extreme Pre-Workout Formula Pain KillerApollon Nutrition10.5 g
- Hit BCAA 10:1:1 PeachDY Nutrition10.25 g
- Pandamic Pre-Workout Dragon's BloodPanda Supplements10 g
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.
| Year | Products | Median per serving |
|---|---|---|
| 2015 | 36 | 1 g |
| 2016 | 26 | 1 g |
| 2017 | 42 | 1.35 g |
| 2018 | 59 | 1 g |
| 2019 | 56 | 2 g |
| 2020 | 113 | 3 g |
| 2021 | 109 | 3 g |
| 2022 | 126 | 2.5 g |
| 2023 | 160 | 4 g |
| 2024 | 194 | 3 g |
| 2025 | 237 | 4 g |
Source: DSLD label entry dates and amounts, current labels.
In which products and brands?
Products listing citrulline by DSLD product type
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 15 of 33), each with the amount its label prints; an amount far outside what other labels print is marked as a possible slip.
- intraKID All-In-One All Natural Fresh Raspberry TasteDrucker Labs · off the marketin a blend
- intraKID All-In-One All Natural Raspberry FlavorDrucker Labsin a blend
- intraMAX 2.0 Peach Mango FlavorDrucker Labsin a blend
- Jack3d Micro Blue RaspberryUSPlabs · off the marketin a blend
- Jack3D Micro Fruit PunchUSPlabs · off the marketin a blend
- Jack3D Micro Green AppleUSPlabs · off the marketin a blend
- Joker Extreme Pre-Workout MangoTerror Labzin a blend
- Jurassic Pump Bronto BerryTim Muriello's6 g
- Keto Pre-Workout Watermelon ChillSheer Strength Labs Keto Series4 g
- Keto-Karma Burn Fat RedIrwin Naturals0.75 g
- Kill It Fruit PunchRich Piana 5% Nutritionin a blend
- Kill It Reloaded Blue RaspberryRich Piana 5% Nutrition4 g
- Kill It Reloaded Cosmic CandyRich Piana 5% Nutrition4 g
- Kill It Reloaded Fruit PunchRich Piana 5% Nutrition4 g
- King Nitric OxideTop Shelf1 g
- Kino Octane Blue RaspberryKinobody6 g
- Kino Octane GrapeKinobody6 g
- Kino Octane Kino ColadaKinobody6 g
- Kino Octane Strawberry MargaritaKinobody6 g
- Kino Octane WatermelonKinobody6 g
- Koala Freak 2.0 Pre-Workout Aussie AppleStaunch · off the market6 g
- Koala Freak 2.0 Pre-Workout Blue 'Baz' BerryStaunch · off the market6 g
- Koala Freak 2.0 Pre-Workout Peach MangoStaunch · off the market6 g
- Koala Freak 2.0 Pre-Workout Strawberry Pina KoalaStaunch · off the market6 g
- Koala Freak 2.0 Pre-Workout Tropical MojitoStaunch · off the market6 g
- Kraken BombsicleSparta Nutrition · off the market4 g
- Kraken Rainbow CandySparta Nutrition · off the market2 g
- Kyolic Lucky7Kyolic0.4 g
- L-ArginineHuntington Labs · off the market0.2 g
- L-ArginineOrphic Nutrition0.2 g
- L-ArginineArazo Nutrition0.2 g
- L-ArginineMillecor0.4 g
- L-Arginine & L-CitrullineGNC Mega Men0.5 g
- L-Arginine & L-CitrullineGNC0.5 g
- L-Arginine + L-Citrulline 750 mgNutricost0.25 g
- L-Arginine 500 mg & L-Citrulline 250 mgNutricost0.25 g
- L-Arginine Caffeine-FreeSNAPin a blend
- L-Arginine CapsulesNew Age0.2 g
- L-Arginine Cardio CompleteHerbal Nutritionin a blend
- L-Arginine CitrullineiPro Organic Supplements · off the market0.2 g
- L-Arginine Complete Mixed Berry FlavorFNX1 g
- L-Arginine Extra StrengthHavasu Nutrition0.4 g
- L-Arginine Extra Strength 2662 mgBuilt By Nature0.4 g
- L-Arginine L-Citrulline 1000 mgNova Nutritions0.25 g
- L-Arginine L-Citrulline 1000 mgAmazing Muscle0.25 g
- L-Arginine L-Citrulline ComplexSource Naturals0.25 g
- L-Arginine L-Citrulline Complex 1,000 mgSource Naturals0.25 g
- L-Arginine L-Citrulline Complex 1000 mgBIOVEA0.25 g
- L-Arginine L-Citrulline Complex 1000 mgBest Naturals0.25 g
- L-Arginine Plus GrapeElements of Health Care1.01 g