Zantrex Blue
by Zantrex · capsule · 84 capsules
- On the market (NIH)
- UPC 6 81168 40702 5
- DSLD label 308373
- Serving 1 to 2 capsules; amounts per 2 capsules
- 42 servings
Zantrex Blue by Zantrex lists 14 ingredients, 1 with an amount per serving of 2 capsules, such as 30 mg of niacin; 13 sit inside a blend without their own amounts. Its current label entered the NIH Dietary Supplement Label Database on May 23, 2024.
What is in Zantrex Blue?
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 |
|---|---|---|---|
| Niacin | 30 mg | 188% | Higher than 63% of 12,413 products listing niacin (median 20 mg). Per day at the most servings: 90 mg. 2.6 times the adult UL a day. |
| Zantrex Proprietary Blend | 1,160 mg | ||
| Yerba Mate Leaf Extract | in the blend, no amount given | ||
| Guarana Seed Extract | in the blend, no amount given | ||
| Trimethylxanthineas Caffeine | in the blend, no amount given | ||
| Damiana Leaf Extractas Turnera diffusa var. aphrodisiaca Leaf Extract | in the blend, no amount given | ||
| Green Tea Leaf Extract | in the blend, no amount given | ||
| Kola seed extract | in the blend, no amount given | ||
| Schizonepeta Flower Extract | in the blend, no amount given | ||
| Black Pepper Fruit Extract | in the blend, no amount given | ||
| Rhodiola crenulata Root Extract | in the blend, no amount given | ||
| Asian Ginseng Root Extract | in the blend, no amount given | ||
| Maca Root Extract | in the blend, no amount given | ||
| Cacao Seed Extract | in the blend, no amount given | ||
| Black Tea leaf extract | in the blend, no amount given |
Source: NIH ODS Dietary Supplement Label Database, label 308373 (entered May 23, 2024), version 9.4.0. See the label on DSLD or its label image (PDF). 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:
- At 3 servings a day, the most its directions give, the label lists 90 mg of niacin, 2.6 times the adult Tolerable Upper Intake Level.
The NIH database records 1 to 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 Zantrex Blue's, rare ingredients counting for more.
- Zantrex BlackZantrex 14 shared, 97% alike
- Zantrex-3 BlackZoller Laboratories · off the market 13 shared, 82% 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
- For maximum weight-loss effectiveness, take Zantrex Blue every day as directed.
- Directions: For weight loss, adults take 2 capsules with a full glass of water 15 minutes before main meals. For a significant energy boost, adults take 1 or 2 capsules as needed. Do not exceed 6 capsules in any 24-hour period. Use in conjunction with any sensible diet and exercise program. Individual results will vary.
- Warnings
- Note: Limit the use of xanthine-containing (i.e., caffeine and caffeine-like stimulants) supplements, foods, or beverages while consuming this product because stimulants may cause nervousness, irritability, sleeplessness, and occasionally, rapid heartbeat. If you or your health-care provider have any questions, please call: 1-800-898-5153.
- International distribution is not allowed without prior written approval. Product resale allowed only through authorized representatives.
- Do not exceed 6 capsules in any 24-hour period. Warning: Do not exceed suggested daily serving. This product contains a significantly potent xanthine (i.e., caffeine and caffeine-like stimulants) mixture of about 300 mg per serving. People sensitive to niacin (nicotinic acid) may experience flushing of the skin that is generally mild and transient. Do not use if inner safety seal under the cap is broken or missing. Use only as directed.
- Not for use by individuals under the age of 18 years. Keep out of reach of children.
- Do not use if pregnant or nursing. Consult your physician before use if you are taking medication, are sensitive to stimulants, or have a medical condition.
- Storage
- Store at controlled room temperature: 15 degrees-30 degrees C/59 degrees-86 degrees F.
Source: label statements in DSLD label 308373.
What else is on the label?
Other ingredients: Gelatin, Magnesium Stearate, Stearic Acid, Rice Flour, Microcrystalline Cellulose, Silicon Dioxide, Titanium Dioxide, FD&C Blue 1.
Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): Key Compound is Clinically Validated.
How many labels does Zantrex Blue have?
One label is on file, entered on May 23, 2024.
- Label 308373 (current) Entered May 23, 2024 · on the market · 84 capsules · UPC 6 81168 40702 5
Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).
Who makes it?
The label names Zoller Laboratories, LLC (manufacturer), Salt Lake City, UT. All Zantrex products.