🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • Limited research evidence available for ingredients
B Label Compliance Grade

Product Label

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Label Data

1 Capsule(s) Serving Size
180 Servings
Amino acid/Protein Product Type
0% Evidence Coverage

Supplement Facts — Evidence Check

750 mg
📊 Market median: 2000.0mg (275 products)
Median 2000.0mg This product: 750mg

Other Ingredients

Cellulose Stearic Acid Silicon Dioxide Magnesium Stearate Gelatin

Label Claims — Verification

All Other
Structure/Function
All Other (97% of products) Structure/Function (91% of products) Nutrient (29% of products) No Claim (2% of products)

Target Groups

Adult (18 - 50 Years) Gluten Free Dairy Free Sugar Free

Product Information

📋 Directions for Use

Suggested Use: As a dietary supplement, adults take one (1) capsule daily, preferably with a meal or as directed by a health care professional.

⚠️ Warnings & Precautions

Keep out of reach of children.

Do not use if safety seal is damaged or missing.

Caution: Do not exceed recommended dose.

If you are pregnant nursing, under the age of 18, taking any medication(s) or have any medical condition, consult your doctor before use.

If you are pregnant nursing, under the age of 18, taking any medication(s) or have any medical condition, consult your doctor before use.

Discontinue use and consult your doctor if any adverse reactions occur.

🧪 Formulation Notes

L-Citrulline is an amino acid and precursor of L-Arginine; it is converted into L-Arginine once inside the body. L-Citrulline helps to increase nitric oxide levels in the blood. Higher nitric oxide levels may help relax and dilate blood vessels, then increasing blood circulation to various organs, including the heart, skin and sexual organs. L-Citrulline supports cardiovascular health. It may also help the body rid itself ammonia, a by-product of exercise. This clearing may enable the body to recover faster after a workout.

Amazing Nutrition an FDA regulated facility

Supports cardiovascular & circulatory health Helps reduce fatigue & promotes endurance Promotes sexual health

Contains No: Preservatives, artificial colors, flavors or sweeteners, sugar, starch, milk, lactose, soy, gluten, wheat, yeast, fish or sodium.

Additional Information

We believe that Amazing Nutrition is the key for healthy living. We are passionate about bringing you the finest selection of products which can perfectly complement a healthy diet and active lifestyle.

Shop online at: amazingnutrition.com Call toll-free: 1-800-526-0177 Vitamin angels Proud Supporter

Store in a cool, dry place.

Made in USA GMP Good Manufacturing Practice Quality Product

Product Details

UPC / SKU 8 10180 02434 1
DSLD Entry Date 2021-11-19
Product Type Amino acid/Protein
Form Capsule
DSLD ID 256030
Data Updated 2026-04-11

Research Evidence

12 Research Sources
45 Avg Quality Score
6 Rct
5 Clinical Trial
1 Meta Analysis
C Effect of food sources of nitrate, polyphenols, L-arginine and L-citrulline on endurance exercise performance: a systematic review and meta-analysis of randomised controlled trials
Meta Analysis Journal of the International Society of Sports Nutrition 2021
C Effects of L-Citrulline Supplementation on Endothelial Function and Blood Pressure in Hypertensive Postmenopausal Women.
Rct Nutrients
C Effects of Acute Citrulline Malate Supplementation on CrossFit® Exercise Performance: A Randomized, Double-Blind, Placebo-Controlled, Cross-Over Study.
Rct Nutrients
C Impact of L-Citrulline Supplementation and HIIT on Lipid Profile, Arterial Stiffness, and Fat Mass in Obese Adolescents with Metabolic-Dysfunction-Associated Fatty Liver Disease: A Randomized Clinical Trial.
Rct Nutrients
C Effect of L-Citrulline Supplementation on NAFLD in Adolescents With Obesity
Clinical Trial ClinicalTrials.gov 2021
C Effects of L-Citrulline or Citrulline-malate on Neuromuscular Performance in Resistance-trained Adults
Clinical Trial ClinicalTrials.gov 2022
C Acute effects of Nitrosigine® and citrulline malate on vasodilation in young adults.
Rct Journal of the International Society of Sports Nutrition
C Effects of Combined Versus Single Supplementation of Creatine, Beta-Alanine, and L-Citrulline During Short Sprint Interval Training on Basketball Players' Performance: A Double-Blind Randomized Placebo-Controlled Trial.
Rct International journal of sports physiology and performance
C Acute effects of combined supplementation of L-arginine and citrulline malate on aerobic, anaerobic, and CrossFit exercise performance.
Rct Scientific reports
C L-Citrulline in Peripheral Artery Disease
Clinical Trial ClinicalTrials.gov 2016
View all evidence for Citrulline →

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