🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 71% of ingredients have research evidence
A Label Compliance Grade

Product Label

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Label Data

24.1 Gram(s) Serving Size
20 Servings
Other Combinations Product Type
71% Evidence Coverage

Supplement Facts — Evidence Check

📊 Market median: 2000.0mg (275 products)
Median 2000.0mg This product: 8000mg
📊 Market median: 5.0mg (298 products) 📚 701 studies (Tier A: 5, B: 123)
This product: 5000mg
3200 mg
📊 Market median: 1500.0mg (104 products) 📚 21 studies (Tier A: 0, B: 2)
This product: 3200mg
3000 mg
📊 Market median: 500.0mg (223 products) 📚 22 studies (Tier A: 0, B: 1)
This product: 3000mg
📊 3.6× RDA — above typical dose (UL: 3500 mg) 📚 36 studies (Tier A: 1, B: 7)
RDA 550mg This product: 2000mg UL 3500mg
📊 Market median: 180.0mg (239 products) 📚 43 studies (Tier A: 1, B: 19)
This product: 400mg UL 400mg
Theacrine
250 mg

Other Ingredients

Silica Calcium Silicate Natural and Artificial flavoring Sucralose Stevia Acesulfame Potassium

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) Women (not pregnant or lactating)

Product Information

📋 Directions for Use

Directions: Mix 1 scoop with 10-16 ounces of water and consume approximately 15-30 minutes prior to your workout. To assess tolerance, new users may want to start with 1/2 scoop.

⚠️ Warnings & Precautions

Warning: This product is only intended for use in healthy adults 18 years of age or older.

Pregnant or nursing women should not use this product. Consult your healthcare provider before using this product, especially if you are taking any prescription, over the counter medication, dietary supplement product, or if you have any pre-existing medical condition including but not limited to: high or low blood pressure, cardiac arrhythmia, stroke, heart, liver, kidney or thyroid disease, seizure disorder, psychiatric disease, diabetes, difficulty urinating due to prostate enlargement or if you are taking a MAOI (Monoamine Oxidase Inhibitor) or any other medication. Discontinue use and consult your health care professional if you experience adverse reaction to this product. Do not exceed recommended serving. Do not use in combination with caffeine or any stimulants, including but not limited to, coffee, tea, soda, and other dietary supplements or medications.

Discontinue use and consult your health care professional if you experience adverse reaction to this product. Do not exceed recommended serving. Do not use in combination with caffeine or any stimulants, including but not limited to, coffee, tea, soda, and other dietary supplements or medications. Do not use under extreme conditions of heat, sleep deprivation, extreme cardiovascular exertion or dehydration. Do not combine with alcohol. Do not use if safety seal is broken or missing.

Keep out of reach of children.

🧪 Formulation Notes

High Caliber Preworkout Ammunition

Naturally & Artificially Flavored

Manufactured in a U.S. cGMP Facility.

Additional Information

Life, liberty, and pre-workout energizing mega-crushfests - the American way. You know the feeling you get on Veteran's Day, watching the American flag nobly twist in the wind, while a true patriot belts out the Star Spangled Banner? Yeah, us too. So we mixed it with some wicked stims, some performance modulators, and bottled it.

Never Big Enough

Product Details

UPC / SKU 6 02573 09866 0
DSLD Entry Date 2020-02-26
Product Type Other Combinations
Form Powder
Brand 'Merica Labz
DSLD ID 213438
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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