🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 40% of ingredients have research evidence
A Label Compliance Grade

Product Label

📸

Have a supplement label? Find it here.

Upload a photo of any supplement label to search our database of 92,312 products.

Label Data

5.65 Gram(s) Serving Size
20 Servings
Other Combinations Product Type
40% Evidence Coverage

Supplement Facts — Evidence Check

📊 Market median: 2000.0mg (275 products)
Median 2000.0mg This product: 6000mg
CarnoSyn
3200 mg
📊 Market median: 180.0mg (239 products) 📚 43 studies (Tier A: 1, B: 19)
This product: 300mg UL 400mg
📊 Market median: 300.0mg (122 products) 📚 22 studies (Tier A: 0, B: 7)
This product: 300mg
L-Dihydroxyphenylalanine
150 mg

Other Ingredients

Natural and Artificial flavors Citric Acid Silicon Dioxide Calcium Silicate Sucralose Malic Acid Acesulfame Potassium

Label Claims — Verification

Nutrient
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) Women (not pregnant or lactating)

Product Information

📋 Directions for Use

Directions: As a dietary supplement, mix two (2) scoops with 8-12 oz of water. New users should assess tolerance with one (1) scoop. Consume 30 minutes before training.

⚠️ Warnings & Precautions

Supplement product warning Do not use if pregnant, nursing, or under the age of 18.

Do not use if pregnant, nursing, or under the age of 18.

This product is only intended to be consumed by healthy individuals.

Do not consume this product if you have a medical condition or are taking any medications.

Do not exceed recommended serving. Consult with your physician before starting any dietary supplement or exercise program.

Keep out of reach of children.

This product contains caffeine. May not be appropriate for caffeine sensitive individuals. Do not consume with any other stimulants. Assess your tolerance by taking half serving (1 scoop) and, if well tolerated, gradually increase to full serving (2 scoops).

Do not eat freshness packet; keep in bottle.

Manufactured in a facility that also processes milk, soy, peanut, shellfish and wheat products.

🧪 Formulation Notes

Tropical Candy naturally & artificially flavored 6 g Citrulline 3.2 g Beta-Alanine 300 mg Caffeine

Supports energy, focus, stamina, and pump

Research based ingredients 6 g Citrulline 3.2 g Beta-Alanine 300 mg Caffeine

Additional Information

Store in a cool, dry place.

Outwork Nutrition isn't about hype. We don't need it. Our focus is on what we do best: delivering science-based supplements that are effective so you can train harder, recover better, and improve faster. Leave the gimmicks and marketing hype to everyone else, leave the science to us.

@Outworknutritionofficial

Product Details

UPC / SKU 8 50017 59501 9
DSLD Entry Date 2024-06-20
Product Type Other Combinations
Form Powder
DSLD ID 305215
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 →

Compare Similar Products

View all Citrulline products →