🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 36% of ingredients have research evidence
A Label Compliance Grade

Product Label

📸

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Label Data

66 Gram(s) Serving Size
27 Servings
Other Combinations Product Type
36% Evidence Coverage

Supplement Facts — Evidence Check

Calories
130 {Calories}
Total Fat
1.5 g (2% DV)
Cholesterol
48 mg (16% DV)
Total Carbohydrates
4 g (1% DV)
Protein
25 g (50% DV)
30 IU (100% DV)
✅ 1.3× RDA — within safe limits 📚 177 studies (Tier A: 3, B: 90)
RDA 15mg This product: 20.1mg UL 1000mg
10.5 mg (525% DV)
📊 8.1× RDA — above typical dose (UL: 100 mg) 📚 113 studies (Tier A: 3, B: 35)
RDA 1.3mg This product: 10.5mg UL 100mg
67 mcg (17% DV)
✅ Within RDA (0.2× RDA of 0.4 mg) 📚 225 studies (Tier A: 10, B: 105)
RDA 0.4mg This product: 0.067mg UL 1.0mg
0.4 mcg (7% DV)
✅ Within RDA (0.2× RDA of 0.0024 mg) 📚 138 studies (Tier A: 1, B: 44)
RDA 0.0024mg This product: 0.0004mg
Calcium
90 mg (9% DV)
Iron
0.3 mg (2% DV)
31 mg (8% DV)
📊 Market median: 4002.0mg (1 products) 📚 20 studies (Tier A: 0, B: 2)
This product: 31mg
Sodium
70 mg (3% DV)
Nitro-Tech(R) Hardcore Pro Series Proprietary Blend
5022 mg

Other Ingredients

Protein Blend Banana powder Natural and Artificial flavors Guar Gum Carboxymethylcellulose Soy Lecithin Acesulfame-Potassium Sucralose FD&C Yellow No. 5

Label Claims — Verification

Nutrient
All Other
Structure/Function
All Other (99% of products) Structure/Function (89% of products) Nutrient (56% of products)

Target Groups

Adult (18 - 50 Years)

Product Information

📋 Directions for Use

Directions: Mix 2 servings (2 scoops) of Nitro-Tech(R) Hardcore Pro Series with at least 8 oz. of cold water or skim milk and drink. Taking this product without enough liquid may cause choking. See choking warning. Consume 2 servings of Nitro-Tech(R) Hardcore Pro Series 3 times daily for 6 weeks.

⚠️ Warnings & Precautions

CONTAINS MILK, WHEAT AND SOY INGREDIENTS.

Choking: Taking this product without adequate (i.e. insufficient fluid/liquid may cause it to swell and block your throat, esophagus or intestine and may cause (result in) choking. Do not take this product if you have difficult swallowing. If you experience chest pain, vomiting or difficult in swallowing or breathing after taking this product, seek immediate medical attention.

Do not take immediately before going to bed.

NOTICE: USE THIS PRODUCT AS A FOOD SUPPLEMENT ONLY. DO NOT USE FOR WEIGHT REDUCTION.

WARNING: Consult a medical doctor prior to use if you are pregnant or breastfeeding, or have diabetes. If you experience a skin rash or any other allergic reaction, discontinue use and consult a medical doctor. Do not use if you have had a myocardial infarction (heart attack). Inhalation may amplify the inflammatory response in people with asthma.

🧪 Formulation Notes

ZERO ASPARTAME!

Additional Information

AMERICA'S #1 SELLING SPORTS SUPPLEMENT BRAND??

Do not refrigerate.

Note: To maintain product freshness, store in a cool, dry place. This product is sold by weight. Some settling may occur. Shake container before use.

6769US

Made in the U.S.A. from international and domestic ingredients.

NATURAL & ARTIFICIAL FLAVORS

POWERED BY Nitrogen Retention TECHNOLOGY‡

Protected by U.S. patents #6,136,339, #6,620,425, #5,968,544, #6,274,161, #5,719,119 and #6,326,513.

Protected by U.S. patents: #6,136,339, #6,620,425, #6,274,161, #5,968,544, #5,719,119 and #6,326,513.

Research and development

Research Show a Gain of 73% More Lean Muscle than Whey Protein Users?,‡ Delivers 11 grams of Leucine and 13 grams of Additional BCAAs with Every Maxed-Out Daily Dose‡‡ Gain 143% More Muscle Strength than Using Whey Protein?,? Scientifically Shown to Be Dramatically Superior to Whey Protein‡

SCIENTIFICALLY DEVELOPED BASED ON RESEARCH AT: ST. FRANCIS XAVIER UNIVERSITY • UNIVERSITY OF SASKATCHEWAN

UNBELIEVABLE TASTE!

Product Details

UPC / SKU 6 31656 70163 0
DSLD Entry Date 2012-03-23
Product Type Other Combinations
Form Powder
DSLD ID 6522
Data Updated 2026-04-11

Research Evidence

237 Research Sources
53 Avg Quality Score
83 Meta Analysis
74 Systematic Review
45 Rct
29 Clinical Trial
2 Guideline
2 Regulatory Source
1 Openfda Safety
A Associations between serum Homocysteine, vitamin B9, and vitamin B12 levels and the formation of intracranial Aneurysms: A systematic review and meta-analysis
Meta Analysis Journal of clinical neuroscience : official journal of the Neurosurgical Society of Australasia 2025
A Intake of vitamin B6, folate, and vitamin B12 and risk of coronary heart disease: a systematic review and dose-response meta-analysis of prospective cohort studies
Meta Analysis Critical reviews in food science and nutrition 2019
A Oral vitamin B12 versus intramuscular vitamin B12 for vitamin B12 deficiency
Systematic Review The Cochrane database of systematic reviews 2018
A Effects of Vitamin B12 Supplementation on Cognitive Function, Depressive Symptoms, and Fatigue: A Systematic Review, Meta-Analysis, and Meta-Regression
Meta Analysis Nutrients 2021
A Efficacy of different routes of vitamin B12 supplementation for the treatment of patients with vitamin B12 deficiency: A systematic review and network meta-analysis
Systematic Review Irish journal of medical science 2024
B Helicobacter pylori infection and micronutrient deficiency in pregnant women: a systematic review and meta-analysis
Meta Analysis BMJ open gastroenterology 2020
B Vitamin B12 supplementation during pregnancy for maternal and child health outcomes
Systematic Review The Cochrane database of systematic reviews 2024
B A comprehensive review and meta-regression analysis of randomized controlled trials examining the impact of vitamin B12 supplementation on homocysteine levels
Meta Analysis Nutrition reviews 2024
B Relationship between vitamin B12 levels and motor development: A systematic review
Systematic Review Clinical nutrition ESPEN 2024
B Vitamin B12, folate, and homocysteine in metabolic syndrome: a systematic review and meta-analysis
Meta Analysis Frontiers in endocrinology 2023
View all evidence for Vitamin B12 →

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