K-XR Pre-Workout Miami Vice
by VMI Sports Black Series · powder · 231 grams
- On the market (NIH)
- UPC 8 50748 00539 9
- DSLD label 215633
- Serving 3.85 to 7.7 g (1/2-1 scoop); amounts per 7.7 g
- 30 servings
K-XR Pre-Workout Miami Vice by VMI Sports Black Series lists 9 ingredients, 2 with an amount per serving of 7.7 g, such as 35 mg of niacin and 35 mcg of vitamin B12; 7 sit inside a blend without their own amounts. Its current label entered the NIH Dietary Supplement Label Database on March 24, 2020.
What is in K-XR Pre-Workout Miami Vice?
Each row as the label prints it, per serving of 7.7 g. The capsule beside an amount places it among every product in the NIH database that lists the same ingredient: the bar is the middle half of their amounts, the line in it the median, the whiskers the 10th and 90th percentiles; the green tick is the FDA Daily Value and the red dashed tick the adult upper limit (IOM).
| Ingredient | Amount | % DV | Among products listing it |
|---|---|---|---|
| Niacinas Vitamin B3 | 35 mg | 219% | Higher than 69% of 12,413 products listing niacin (median 20 mg). |
| Vitamin B12as MethylcobalaminVitamin B12 (Form: as Methylcobalamin) | 35 mcg | 1,458% | 50% of 14,425 products listing vitamin B12 give more (median 36 mcg). |
| Intense Pump Blend | 3.3 g | ||
| CarnoSynas Beta-Alanine | in the blend, no amount given | ||
| Taurine | in the blend, no amount given | ||
| Theobromine | in the blend, no amount given | ||
| Maximum Energy Blend | 637 mg | ||
| Triple Stage Caffeineas Caffeine Anhydrous, Caffeine Citrate, Infinergy Di-Caffeine Malate | in the blend, no amount given | ||
| Hordenine HCl | in the blend, no amount given | ||
| Rauwolfia vomitoria root extract | in the blend, no amount given | ||
| Focal & Cognitive Enhancing Blend | 503 mg | ||
| Choline Bitartrate | in the blend, no amount given | ||
| Huperzia serrata Club Moss extract | in the blend, no amount given |
Source: NIH ODS Dietary Supplement Label Database, label 215633 (entered March 24, 2020), version 9.4.0. See the label on DSLD. Amounts are what the maker printed; DSLD does not test products. Daily Values: the FDA's Daily Value page.
Is that a lot?
Every amount on this label with a position sits within the middle 80% of the products that list the same ingredient; 7 ingredients sit inside a blend, so their amounts cannot be compared.
The NIH database records one serving a day from the label's directions; its % Daily Values are for adults and children 4 or more years of age. The directions as printed are further down this page.
The Tolerable Upper Intake Level is the most of a nutrient per day, from food, water and supplements together, that is likely to pose no risk for almost all adults (Institute of Medicine, 2011). It does not apply under medical supervision. This page compares labels; it is not medical advice.
Sources: amounts from the DSLD label; Daily Values from 21 CFR 101.9(c)(8)(iv); adult upper limits from the Institute of Medicine's DRI summary tables (2011). How positions are computed.
Which products have the closest formulas?
The products whose ingredient lists overlap most with K-XR Pre-Workout Miami Vice's, rare ingredients counting for more.
- K-XR Original Pre-Workout Blackberry LemonadeVMI Sports 8 shared, 69% alike
- K-XR Original Pre-Workout Gummy BearVMI Sports 8 shared, 69% alike
- K-XR Original Pre-Workout Miami ViceVMI Sports 8 shared, 69% alike
- K-XR Original Pre-Workout Patriot PopVMI Sports 8 shared, 69% alike
- K-XR Original Pre-Workout Peach MangoVMI Sports 8 shared, 69% alike
- K-XR Preworkout Patriot PopVMI Sports 8 shared, 69% alike
Source: ingredient lists of every product's current label in DSLD (version 9.4.0); similarity weights each shared ingredient by how rare it is.
What does the label say about taking it?
Quoted from the label as DSLD transcribed it: the maker's words, including any claim about what the product does, which the FDA has not evaluated and PlainVitamins does not endorse.
- Directions
- 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 10-20 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 any 24 hour period.
- Warnings
- 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 medications. 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 the reach of children.
- Allergen warning: Produced in a facility that may process ingredients containing milk, egg, soy wheat, fish, shellfish, tree nuts, & peanuts
- Processed in a facility that processes milk, egg, soy, wheat, fish, shellfish, and peanuts.
- Storage
- Store in a cool, dry place.
- Store in a cool, dry place (60 degrees F to 80 degrees F)
Source: label statements in DSLD label 215633.
What else is on the label?
Other ingredients: Citric Acid, Natural & Artificial flavors, Calcium Silicate, Sucralose, Gum Acacia, Acesulfame K, Silica, FD&C Red #40.
Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): Good Manufacturing Practice GMP; CarnoSyn Carnosine Synthesizer.
How many labels does K-XR Pre-Workout Miami Vice have?
One label is on file, entered on March 24, 2020.
- Label 215633 (current) Entered March 24, 2020 · on the market · 231 grams · UPC 8 50748 00539 9
Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).
Who makes it?
The label names VMI Sports (distributor), Hicksville, NY. All VMI Sports Black Series products.