K-XR Original Pre-Workout Gummy Bear

product on market Powder VMI Sports 🟢 Safety: 100/100
Brand: VMI Sports
🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 50% of ingredients have research evidence
A Label Compliance Grade

Product Label

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Label Data

9 Gram(s) Serving Size
30 Servings
Other Combinations Product Type
50% Evidence Coverage

Supplement Facts — Evidence Check

35 mg (219% DV)
✅ 2.5× RDA — within safe limits 📚 193 studies (Tier A: 5, B: 63)
RDA 14mg This product: 35mg UL 35mg
35 mcg (1458% DV)
📊 14.6× RDA — above typical dose 📚 138 studies (Tier A: 1, B: 44)
RDA 0.0024mg This product: 0.035mg
200 mg (36% DV)
✅ Within RDA (0.4× RDA of 550 mg) 📚 36 studies (Tier A: 1, B: 7)
RDA 550mg This product: 200mg UL 3500mg
Power Performance Matrix
Intense Energy Matrix
Cognition and Focal Enhancing Matrix

Other Ingredients

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

Label Claims — Verification

❓ All Other
❓ Structure/Function
All Other (97% of products) Structure/Function (86% of products) Nutrient (36% of products)

Target Groups

Adult (18 - 50 Years)

Product Information

📋 Directions for Use

Suggested Use: to assess tolerance, start by using one half of a scoop mixed in 6-8 ounces of water & consume 15-20 minutes prior to physical activity/weight training. For normal suggested use, mix 1 full scoop into 10-12 ounces of water approximately 15-20 minutes prior to physical activity/weight training. Do not exceed 1 scoop/serving within 8 hours and do not consume more than 2 scoops in an 24 hour period.

⚠️ Warnings & Precautions

Warning: For use as a dietary supplement only, for healthy adults of the age of 18 and over.

Do not use this product if you are pregnant, nursing, or may become pregnant. Do not consume if you have a pre-existing medical condition, or you are taking any prescription medication. Please consult your doctor or health care practitioner prior to use.

Do not use if safety seal is broken. Use only as directed and do not exceed recommended dosage. Do not take for more than 8 weeks consecutively.

Keep out of reach of children.

Allergen Warning: Processed in a facility that processes milk, egg, soy, wheat, fish, shellfish, and peanuts.

🧪 Formulation Notes

This product contains approximately 400mg of Total Caffeine per serving.

Made with imported and domestic materials.

Energy Focus Pumps Power

Natural and Artificial Flavor

3.2g Beta-Alanine 400mg Caffeine 150mg elevATP 500mg Vitcholine

Intense energy

Additional Information

Store in a cool, dry place (60 degrees F to 80 degrees F).

VMI Sports is a USA Company Follow us @VMISports Facebook Twitter Instagram YouTube Pinterest

Vision meets innovation

GMP Good Manufacturing Practice

Product Details

UPC / SKU 8 50748 00596 2
DSLD Entry Date 2021-11-19
Product Type Other Combinations
Form Powder
Brand VMI Sports
DSLD ID 257529
Data Updated 2026-04-11

Research Evidence

241 Research Sources
55 Avg Quality Score
113 Meta Analysis
75 Systematic Review
32 Rct
11 Clinical Trial
3 Other
3 Regulatory Source
1 Cochrane Review
1 Narrative Review
1 Openfda Safety
A Niacin for primary and secondary prevention of cardiovascular events
Meta Analysis The Cochrane database of systematic reviews 2017
PubMed DOI Cochrane
A Use of high potency statins and rates of admission for acute kidney injury: multicenter, retrospective observational analysis of administrative databases
Meta Analysis BMJ (Clinical research ed.) 2013
PubMed DOI
A Effect on cardiovascular risk of high density lipoprotein targeted drug treatments niacin, fibrates, and CETP inhibitors: meta-analysis of randomised controlled trials including 117,411 patients
Meta Analysis BMJ (Clinical research ed.) 2014
PubMed DOI
A A terminal metabolite of niacin promotes vascular inflammation and contributes to cardiovascular disease risk
Meta Analysis Nature medicine 2024
PubMed DOI
A Meta-analysis and imputation refines the association of 15q25 with smoking quantity
Meta Analysis Nature genetics 2010
PubMed DOI
A Genome-wide meta-analyses identify multiple loci associated with smoking behavior
Meta Analysis Nature genetics 2010
PubMed DOI
A Antidepressants for smoking cessation
Meta Analysis The Cochrane database of systematic reviews 2014
PubMed DOI
A Topical azelaic acid, salicylic acid, nicotinamide, sulphur, zinc and fruit acid (alpha-hydroxy acid) for acne
Meta Analysis The Cochrane database of systematic reviews 2020
PubMed DOI Cochrane
B Assessment of the Role of Niacin in Managing Cardiovascular Disease Outcomes: A Systematic Review and Meta-analysis
Meta Analysis JAMA network open 2019
PubMed DOI
B Association Between Lowering LDL-C and Cardiovascular Risk Reduction Among Different Therapeutic Interventions: A Systematic Review and Meta-analysis
Meta Analysis JAMA 2016
PubMed DOI
View all evidence for Niacin →

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