Z-Burn
by Fitness One Formulas · capsule · 60 capsules
- Off the market since November 2019 (NIH)
- UPC 7 83583 94131 0
- DSLD label 30956
- Serving 1 to 2 capsules; amounts per 2 capsules
- 30 servings
Z-Burn by Fitness One Formulas lists 9 ingredients, 4 with an amount per serving of 2 capsules, such as 3 mg of vitamin B6, 150 mg of magnesium, 10 mg of zinc and 300 mcg of chromium; 5 sit inside a blend without their own amounts. Its current label entered the NIH Dietary Supplement Label Database on March 25, 2014.
What is in Z-Burn?
Each row as the label prints it, per serving of 2 capsules. 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 |
|---|---|---|---|
| Vitamin B6as Pyridoxine HydrochlorideVitamin B-6 (Form: as Pyridoxine HCl) | 3 mg | 150% | 64% of 15,277 products listing vitamin B6 give more (median 6 mg). |
| Magnesiumas Magnesium OxideMagnesium (Form: as Magnesium Oxide) | 150 mg | 38% | Higher than 70% of 14,003 products listing magnesium (median 86 mg). |
| Zincas Zinc OxideZinc (Form: as Zinc Oxide) | 10 mg | 67% | 51% of 13,186 products listing zinc give more (median 11 mg). |
| Chromiumas Chromium PicolateChromium (Form: as Chromium Picolate CorrectedName: Chromium Picolinate) | 300 mcg | 249% | Higher than 92% of 7,825 products listing chromium (median 100 mcg). |
| Z-BURN Proprietary Blend | 482 mg | ||
| L-Glutamine | in the blend, no amount given | ||
| L-Theanine | in the blend, no amount given | ||
| Resveratrol | in the blend, no amount given | ||
| Valerian extract | in the blend, no amount given | ||
| Melatonin | in the blend, no amount given |
Source: NIH ODS Dietary Supplement Label Database, label 30956 (entered March 25, 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?
The rows in the top or bottom tenth of the products that list the same ingredient, and any above the adult upper limit at the most servings a day the directions give:
- Its 300 mcg of chromium is higher than 92% of the 7,825 chromium products that print an amount; 577 list more.
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 Z-Burn's, rare ingredients counting for more.
- Healthy Sleep Support With SuntheanineVitabase 5 shared, 49% alike
- Kavinace OS CapsulesNS NeuroScience 5 shared, 45% alike
- Runner's Sleep RecoveryRunFit Nutrition 6 shared, 44% alike
- Optimal Sleep ComplexPure Nootropics 5 shared, 43% alike
- Sleep TonicHerbTonics 4 shared, 43% alike
- Sleep AidPhysician's Choice 4 shared, 42% 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
- Directions: For deep productive sleep and all night fat loss, adults take (1) or (2) capsules approximately 30 minutes prior to bedtime. Do not exceed (3) capsules in a 24 hour period.
- Warnings
- WARNING: Do not drive or operate machinery or other important tasks when taking this product.
- If you are pregnant, nursing, have any medical conditions, or are taking medication consult your doctor before use.
- Discontinue use and consult your doctor if any adverse reactions occur.
- Discontinue use and consult your doctor if any adverse reactions occur. For adults only, not intended for persons under the age of 18. Keep out of reach of children.
- Do not use if seal is broken or missing.
Source: label statements in DSLD label 30956.
What else is on the label?
Other ingredients: Gelatin, Microcrystalline Cellulose, Magnesium Stearate, FD&C BLUE #1, Titanium Dioxide.
Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): MANUFACTURED IN THE U.S.A; GMP CERTIFIED.
How many labels does Z-Burn have?
One label is on file, entered on March 25, 2014.
- Label 30956 (current) Entered March 25, 2014 · off the market November 20, 2019 · 60 capsules · UPC 7 83583 94131 0
Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).
Who makes it?
The label names Fitness One Formulas, LLC (manufacturer), Miami, FL. All Fitness One Formulas products.