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 16 of 33), each with the amount its label prints; an amount far outside what other labels print is marked as a possible slip.
- L-Arginine+Natures Craft · off the market0.2 g
- L-Arginine+ L-Citrulline UnflavoredEvlution Nutrition1 g
- L-Arginine/L-Citrulline Complex 1000 mgAN Amazing Nutrition Amazing Formulas0.25 g
- L-CitrullineNOW1.5 g
- L-CitrullineHard Rhino3 g
- L-CitrullineSource Naturals2 g
- L-CitrullineMyTrition1 g
- L-CitrullineBIOVEA2.25 g
- L-CitrullineBodyTech3 g
- L-CitrullineAllergy Research Group3 g
- L-CitrullineNutriCology3 g
- L-CitrullineJarrow Formulas · off the market1 g
- L-CitrullineSuperSmart6.75 g
- L-CitrullineNutraKey1.5 g
- L-CitrullineHerbadiet1 g
- L-CitrullineNutraBio2 g
- L-CitrullineBulkSupplements.com3 g
- L-CitrullineEarthborn Elements1.23 g
- L-CitrullineRedcon13 g
- L-Citrulline 1,000 mgSource Naturals2 g
- L-Citrulline 1,200 mgLuckyVitamin1.2 g
- L-Citrulline 1,500 mgNutricost1.5 g
- L-Citrulline 100 gramsBIOVEA · off the market2.25 g
- L-Citrulline 1000 mgThe Vitamin Shoppe1 g
- L-Citrulline 1000 mgNutricost1 g
- L-Citrulline 1000 mgMental Refreshment1 g
- L-Citrulline 1200 mgDouble Wood Supplements1.2 g
- L-Citrulline 1200 mgNOW Sports1.2 g
- L-Citrulline 1200 mg Extra StrengthNow SPORTS · off the market1.2 g
- L-Citrulline 1500 mgBest Naturals1.5 g
- L-Citrulline 2,000 mgAN Amazing Nutrition Amazing Formulas2 g
- L-Citrulline 2000 mgBest Naturals2 g
- L-Citrulline 3 g UnflavoredNutricost3 g
- L-Citrulline 3 GramsGNC Beyond Raw Chemistry Labs3 g
- L-Citrulline 3,000 mgSuperiorLabs3 g
- L-Citrulline 3,000 mgDorado Nutrition3 g
- L-Citrulline 3000 mg CapsulesBulkSupplements.com3 g
- L-Citrulline 3000 mg UnflavoredMuscle Empirein a blend
- L-Citrulline 3000 mg UnflavoredStaunch Labs3 g
- L-Citrulline 3000 with Glycerol Powder Unflavored5% Core3 g
- L-Citrulline 500 mgBIOVEA2 g
- L-Citrulline 500 mgSource Naturals2 g
- L-Citrulline 500 mgCalifornia Gold Nutrition0.5 g
- L-Citrulline 750 mgProtocol For Life Balance3 g
- L-Citrulline 750 mgAmazing Muscle0.75 g
- L-Citrulline 750 mgNOW1.5 g
- L-Citrulline 750 mgAN Amazing Nutrition Amazing Formulas0.75 g
- L-Citrulline 750 mgPure Naturals0.75 g
- L-Citrulline 760 mgtnvitamins0.76 g
- L-Citrulline 850 mg Pharmaceutical GradeSwanson0.85 g