🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 43% of ingredients have research evidence
A Label Compliance Grade

Product Label

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Label Data

8.2 Gram(s) Serving Size
30 Servings
Other Combinations Product Type
43% Evidence Coverage

Supplement Facts — Evidence Check

3 Gram(s)
📊 Market median: 2000.0mg (275 products)
Median 2000.0mg This product: 3mg
1.6 Gram(s)
📊 Market median: 1500.0mg (104 products) 📚 21 studies (Tier A: 0, B: 2)
This product: 1.6mg
1.25 Gram(s)
📊 Market median: 496.0mg (192 products) 📚 20 studies — no high-quality reviews
This product: 1.25mg
📊 Market median: 180.0mg (239 products) 📚 43 studies (Tier A: 1, B: 19)
This product: 180mg UL 400mg
90 mg
📊 Market median: 200.0mg (358 products) 📚 9 studies (Tier A: 0, B: 2)
This product: 90mg
Theobromine
50 mg
AstraGin
25 mg

Other Ingredients

Citric Acid Malic Acid Natural Flavors Silicon Dioxide Calcium Silicate Acesulfame Potassium Beta-Carotene

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)

Product Information

📋 Directions for Use

Directions: Mix 1 serving (1 scoop) of Nitrosurge with 6-8oz of water 30-40 minutes before your workout. For maximum results, mix 2 servings (2 scoops) with 12-16oz of water 30-40 minutes before your workout. Do not exceed a 2 scoop serving in a 24 hour period. 1 scoop/2 scoops > 6-8oz water/12-16oz water > 1x daily

For best results, stack Nitrosurge (Pre-Workout) with Intrasurge (Intra-workout) and Growth Surge (Post-Workout)

⚠️ Warnings & Precautions

Do not exceed a 2 scoop serving in a 24 hour period. Warning: Check with a qualified healthcare professional before taking this product.

Do not use if you are sensitive to caffeine, pregnant or nursing, under 18 years of age, have any known or suspected medical conditions, and/or if you are taking any prescription or OTC medications. Keep out of reach of children.

Do not use if you are sensitive to caffeine, pregnant or nursing, under 18 years of age, have any known or suspected medical conditions, and/or if you are taking any prescription or OTC medications.

Do not use if you are sensitive to caffeine, pregnant or nursing, under 18 years of age, have any known or suspected medical conditions, and/or if you are taking any prescription or OTC medications. NitroSurge is an incredibly strong pre-workout supplement that contains 360mg of caffeine per 2 scoop serving. Avoid using with any other caffeinated products. Too much caffeine may cause nervousness, irritability, sleeplessness, and, occasionally, rapid heartbeat. Always begin use with 1 scoop or less and assess your tolerance. Once tolerance is assessed, take a maximum dose of 2 scoops. To avoid sleeplessness, do not consume within 6 hours of bedtime. Do not use if safety seal is broken or missing.

🧪 Formulation Notes

NitroSurge is a scientifically formulated pre-workout supplement designed to take your training and results to the next level. Using a synergistic stack of highly potent ingredients, NitroSurge is the fuel you need for intense energy, sharp focus, powerful pumps, and endless endurance. Break through plateaus, crush personal bests, and build the physique that you've always wanted. Using the latest in scientific research on sports nutrition ingredients from top universities and labs around the world. The Nitrosurge formula was born, created in line with the research, and validated in the gym.

6 g L-citrulline 3.2 g beta-alanine 2.5 g betaine anhydrous 2 scoop serving

Laser focus Increase strength Powerful pumps Endless energy

Additional Information

Store in a cool, dry place.

Please recycle container

Product Details

UPC / SKU 6 28250 67013 4
DSLD Entry Date 2025-02-23
Product Type Other Combinations
Form Powder
DSLD ID 323442
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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