PlainVitamins

XFit Power

by MHP Maximum Human Performance · tablet or pill · 168 tablets

  • On the market (NIH)
  • UPC 6 66222 09148 8
  • DSLD label 33148
  • Serving 2 tablets
  • 84 servings

XFit Power by MHP Maximum Human Performance lists 5 ingredients, 5 with an amount per serving of 2 tablets, such as 2 mg of vitamin B6, 400 mcg of folate and 6 mcg of vitamin B12. Its current label entered the NIH Dietary Supplement Label Database on May 23, 2014.

What is in XFit Power?

Each row as the label prints it, per serving of 2 tablets. 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).

XFit Power: Supplement Facts rows against the market (DSLD label 33148, January 2026 release)
IngredientAmount% DVAmong products listing it
Vitamin B6as Pyridoxine HydrochlorideVitamin B6 (Form: as Pyridoxine Hydrochloride)2 mg100%Vitamin B6 in XFit Power against 15,277 products2 mg per serving; the middle half of products list 2 mg to 20 mg, the median 6 mg.DV 1.7 mgUL 100 mg2 mg

69% of 15,277 products listing vitamin B6 give more (median 6 mg). Per day at the most servings: 6 mg.

Folateas Folic Acid400 mcg100%Folate in XFit Power against 7,022 products400 mcg per serving; the middle half of products list 200 mcg to 400 mcg, the median 400 mcg.400 mcg

24% of 7,022 products listing folate give more (median 400 mcg). Per day at the most servings: 1,200 mcg.

Vitamin B12as CyanocobalaminVitamin B12 (Form: as Cyanocobalamin)6 mcg100%Vitamin B12 in XFit Power against 14,425 products6 mcg per serving; the middle half of products list 6 mcg to 200 mcg, the median 36 mcg.DV 2.4 mcg6 mcg

74% of 14,425 products listing vitamin B12 give more (median 36 mcg). Per day at the most servings: 18 mcg.

POWER 24 Hour Muscle Building & Repair SystemPOWER 24 Hour Muscle Building & Repair System Note: Patent Pendingno amount given
DL-a-hydroxyisocaproic acid567.9 mgLeucic acid in XFit Power against 47 products567.9 mg per serving; the middle half of products list 500 mg to 1,000 mg, the median 750 mg.567.9 mg

62% of 47 products listing leucic acid give more (median 750 mg). Per day at the most servings: 1,704 mg.

D-Aspartic Acid1,000 mgD-Aspartic Acid in XFit Power against 134 products1 g per serving; the middle half of products list 1 g to 3 g, the median 2.3 g.1 g

71% of 134 products listing D-aspartic acid give more (median 2.3 g). Per day at the most servings: 3 g.

Source: NIH ODS Dietary Supplement Label Database, label 33148 (entered May 23, 2014), 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.

The NIH database records 3 servings 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 XFit Power's, rare ingredients counting for more.

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
DIRECTIONS: To support 24 hour muscle building and repair, take 2 tablets of POWER 3 times daily with meals (6 tablets daily).*
Warnings
Do not use if you are currently unaware of your health status, if you have pre-existing medical conditions or if you are taking any medication.
KEEP OUT OF REACH OF CHILDREN.
-Do not purchase if seal is broken.
WARNING: POWER is strictly intended for healthy males 18 years of age and over.
Allergens and what it does not contain
BANNED SUBSTANCE FREE** **Does not contain any substances banned by World Anti-Doping Agency (WADA).
Storage
-Protect from heat, light and moisture. -Store at 15(0)-30(0)C (59(0)-86(0)F).

Source: label statements in DSLD label 33148.

What else is on the label?

Other ingredients: Microcrystalline Cellulose, Calcium Carbonate, Stearic Acid, Croscarmellose Sodium, Crospovidone, Magnesium Stearate, Silica, Film Coat ingredients.

How many labels does XFit Power have?

One label is on file, entered on May 23, 2014.

  1. Label 33148 (current) Entered May 23, 2014 · on the market · 168 tablets · UPC 6 66222 09148 8

Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).

Who makes it?

The label names MHP, LLC (distributor), Fairfield, NJ. All MHP Maximum Human Performance products.

Where next?