🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 35% of ingredients have research evidence
A Label Compliance Grade

Product Label

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Label Data

44.13 Gram(s) Serving Size
20 Servings
Other Combinations Product Type
35% Evidence Coverage

Supplement Facts — Evidence Check

Calories
60 Calorie(s)
Total Carbohydrate
15 Gram(s) (5% DV)
Vitamin C
150 mg (170% DV)
30 mg NE (190% DV)
✅ 2.1× RDA — within safe limits 📚 193 studies (Tier A: 5, B: 63)
RDA 14mg This product: 30mg UL 35mg
50 mg (2940% DV)
📊 38.5× RDA — above typical dose (UL: 100 mg) 📚 113 studies (Tier A: 3, B: 35)
RDA 1.3mg This product: 50mg UL 100mg
150 mg (6250% DV)
📊 62500.0× RDA — above typical dose 📚 138 studies (Tier A: 1, B: 44)
RDA 0.0024mg This product: 150mg
Calcium
95 mg (8% DV)
89 mg (8% DV)
✅ Within RDA (0.1× RDA of 700 mg) 📚 12 studies (Tier A: 0, B: 3)
RDA 700mg This product: 89mg UL 4000mg
40 mg (10% DV)
📊 Market median: 4002.0mg (1 products) 📚 20 studies (Tier A: 0, B: 2)
This product: 40mg
Sodium
60 mg (2% DV)
Potassium
80 mg (2% DV)
205 mg (35% DV)
✅ Within RDA (0.4× RDA of 550 mg) 📚 36 studies (Tier A: 1, B: 7)
RDA 550mg This product: 205mg UL 3500mg
Glycogen Pre-Load System
Power, Strength & Endurance Complex
12.7 Gram(s)
Nitric Oxide Pump Matrix
7.75 Gram(s)
Focus & Stim Matrix
2.7 Gram(s)
Electrolyte & Hydration Optimizer
2.71 Gram(s)

Other Ingredients

Citric Acid Natural Flavors Artificial Flavors Malic Acid Sucralose Acesulfame Potassium Fruit Juice Vegetable Juice

Label Claims — Verification

Nutrient
All Other
Structure/Function
All Other (98% of products) Structure/Function (89% of products) Nutrient (43% of products)

Target Groups

Vegetarian Adult (18 - 50 Years) Women (not pregnant or lactating) Gluten Free

Product Information

📋 Directions for Use

1 Serving 12-14 oz. 30 min. Before workout Suggested use: As a dietary supplement, mix 1 heaping scoop of Pre Extreme into 12-14 ounces of water and consume 30-45 minutes prior to resistance training. Vary the amount of water to achieve your desired flavor level. Pre is extremely powerful, first time users should begin use with 1/2 scoop or less to assess your tolerance.

⚠️ Warnings & Precautions

Do not exceed 1 scoop in any 24 hour period or use more than 5 days in any 7 day period.

Warning: Keep out of reach of children. This product is only intended to be consumed by healthy adults 18 years of age or older.

Do not use if you are pregnant, breast feeding, sensitive to caffeine, have known medical conditions (including but not limited to kidney, heart or liver disease) or are taking prescription or OTC medication(s). Do not use with caffeine or stimulant-containing medications, foods or beverages because too much caffeine may cause nervousness, irritability, sleeplessness and occasionally rapid heartbeat.

Consult with your health care practitioner before using this product. Do not use under extreme conditions of heat, cardiovascular exertion or dehydration. Contains caffeine. Discontinue use and consult with your health care professional if you experience any adverse reaction to this product. Do not exceed recommended serving. If you are a professional, college, or amateur athlete whose given sports conduct in and out of competition random drug screens, this product contains n-methyl tyramine which should not be taken. It is possible this compound could lead to a positive drug test for certain banned substances. Discontinue use two weeks prior to surgery.

🧪 Formulation Notes

Vegetarian

Gluten free Non-GMO Lactose free

VitaCholine Creatine MagnaPower Calci-K Albion Cluster Dextrin Nitrosigine

15g Cluster dextrin 6g Citrulline 3.2g Beta alanine 7.8g Nitric oxide boosters Cluster dextrin infused pre-workout Grape berry crush Natural & artificial flavoring

Increase power & endurance Boost nitric oxide Intensify focus & drive

Full Label Disclosure No proprietary blends

Every ingredient disclosed with dosage

Additional Information

Manufactured in our GMP & FDA Inspected Facility FDA Registration: 16906175560 Check. Verify. Trust. View Independent Lab Results CheckMySupps.com Made In USA With Ingredients Sourced Worldwide

This product is sold by weight, not volume. Some settling of contents may have occurred during the shipping and handling. Store in a cool dry place.

Serving scoop included (may settle to the bottom during shipping.)

Product filled to this level

Product Details

UPC / SKU 6 49908 29030 6
DSLD Entry Date 2024-07-25
Product Type Other Combinations
Form Powder
Brand NutraBio
DSLD ID 309365
Data Updated 2026-04-11

Research Evidence

153 Research Sources
55 Avg Quality Score
71 Systematic Review
51 Meta Analysis
19 Rct
6 Clinical Trial
2 Other
2 Regulatory Source
1 Openfda Safety
A Efficacy of vitamin and antioxidant supplements in prevention of cardiovascular disease: systematic review and meta-analysis of randomised controlled trials
Meta Analysis BMJ (Clinical research ed.) 2013
A Homocysteine lowering interventions for preventing cardiovascular events
Meta Analysis The Cochrane database of systematic reviews 2009
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 Exploring the causal associations of micronutrients on urate levels and the risk of gout: A Mendelian randomization study
Meta Analysis Clinical nutrition (Edinburgh, Scotland) 2024
A Pyridoxine (vitamin B6) supplementation during pregnancy or labour for maternal and neonatal outcomes
Meta Analysis The Cochrane database of systematic reviews 2015
B Prophylactic drug management for febrile seizures in children
Meta Analysis The Cochrane database of systematic reviews 2021
B Treatments for Hyperemesis Gravidarum and Nausea and Vomiting in Pregnancy: A Systematic Review
Systematic Review JAMA 2016
B The potential role of nutritional components in improving brain function among patients with Alzheimers disease: a meta-analysis of RCT studies
Meta Analysis Neurosciences (Riyadh, Saudi Arabia) 2020
B Pyridoxine (vitamin B6) supplementation in pregnancy
Meta Analysis The Cochrane database of systematic reviews 2006
B Effect of ginger in the treatment of nausea and vomiting compared with vitamin B6 and placebo during pregnancy: a meta-analysis
Meta Analysis The journal of maternal-fetal & neonatal medicine : the official journal of the European Association of Perinatal Medicine, the Federation of Asia and Oceania Perinatal Societies, the International Society of Perinatal Obstetricians 2022
View all evidence for Vitamin B6 →

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