Zone

by FNX · capsule · 60 capsules

  • On the market (NIH)
  • UPC 7 12012 87774 6
  • DSLD label 71394
  • Serving 1 to 2 capsules; amounts per 2 capsules
  • 30 servings

Zone by FNX lists 11 ingredients, 11 with an amount per serving of 2 capsules, such as 60 mg of vitamin C, 12 mg of vitamin B6, 72 mcg of vitamin B12 and 300 mg of african mango. Its current label entered the NIH Dietary Supplement Label Database on February 24, 2017.

What is in Zone?

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).

Zone: Supplement Facts rows against the market (DSLD label 71394, January 2026 release)
IngredientAmount% DVAmong products listing it
Vitamin Cas Ascorbic Acid60 mg100%Vitamin C in Zone against 18,583 products60 mg per serving; the middle half of products list 60 mg to 270 mg, the median 100 mg.DV 90 mgUL 2,000 mg60 mg

65% of 18,583 products listing vitamin C give more (median 100 mg).

Vitamin B6as Pyridoxine HydrochlorideVitamin B6 (Form: as Pyridoxine Hydrochloride)12 mg600%Vitamin B6 in Zone against 15,277 products12 mg per serving; the middle half of products list 2 mg to 20 mg, the median 6 mg.DV 1.7 mgUL 100 mg12 mg

Higher than 66% of 15,277 products listing vitamin B6 (median 6 mg).

Vitamin B12as CyanocobalaminVitamin B12 (Form: as Cyanocobalamin Note: pure)72 mcg1,200%Vitamin B12 in Zone against 14,425 products72 mcg per serving; the middle half of products list 6 mcg to 200 mcg, the median 36 mcg.DV 2.4 mcg72 mcg

Higher than 59% of 14,425 products listing vitamin B12 (median 36 mcg).

African Mango300 mgIrvingia gabonensis in Zone against 187 products300 mg per serving; the middle half of products list 150 mg to 300 mg, the median 150 mg.300 mg

Higher than 55% of 187 products listing irvingia gabonensis (median 150 mg).

Green Tea extractas EGCG, PolyphenolsGreen Tea extract (Form: as 95% Polyphenols, 40% EGCG)240 mgGreen Tea in Zone against 2,595 products240 mg per serving; the middle half of products list 50 mg to 250 mg, the median 100 mg.240 mg

Higher than 73% of 2,595 products listing green tea (median 100 mg).

Caralluma fibriata240 mgCaralluma in Zone against 77 products240 mg per serving; the middle half of products list 500 mg to 1,000 mg, the median 900 mg.240 mg

90% of 77 products listing caralluma give more (median 900 mg).

CaffeineCaffeine Note: as natural210 mgCaffeine in Zone against 3,358 products210 mg per serving; the middle half of products list 100 mg to 275 mg, the median 200 mg.210 mg

Higher than 66% of 3,358 products listing caffeine (median 200 mg).

Raspberry Ketone200 mgRaspberry ketone in Zone against 383 products200 mg per serving; the middle half of products list 100 mg to 250 mg, the median 150 mg.200 mg

Higher than 52% of 383 products listing raspberry ketone (median 150 mg).

CayenneCayenne Genus: Capsicum Species: annuum Note: 40 mhu120 mgCapsicum in Zone against 874 products120 mg per serving; the middle half of products list 25 mg to 100 mg, the median 44.5 mg.120 mg

Higher than 81% of 874 products listing capsicum (median 44.5 mg).

Gugulipidas GuggulsteronesGugulipid (Form: 2.5% Guggulsterones)40 mgGuggul in Zone against 279 products40 mg per serving; the middle half of products list 50 mg to 350 mg, the median 100 mg.40 mg

86% of 279 products listing guggul give more (median 100 mg).

BioPerine8 mgBlack Pepper in Zone against 2,363 products8 mg per serving; the middle half of products list 5 mg to 10 mg, the median 5 mg.8 mg

Higher than 70% of 2,363 products listing black pepper (median 5 mg).

Source: NIH ODS Dietary Supplement Label Database, label 71394 (entered February 24, 2017), 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:

  • 90% of the 77 products that print an amount of caralluma list more than its 240 mg of caralluma (median 900 mg).

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?

1 product lists the very same ingredients; the nearest amounts come first.

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: Take 1 to 2 capsules with a full glass of water 30 minutes before physical activity. For daily use take 1 capsule before breakfast and one before lunch.
Warnings
Caution: Use only as directed.
Consult a health care professional before use if you are pregnant or nursing, have a serious medical condition, or use prescription medications.
For adult use only.

Source: label statements in DSLD label 71394.

What else is on the label?

Other ingredients: Rice Flour, Magnesium Stearate, Gelatin.

Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): Made in USA.

How many labels does Zone have?

One label is on file, entered on February 24, 2017.

  1. Label 71394 (current) Entered February 24, 2017 · on the market · 60 capsules · UPC 7 12012 87774 6

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

Who makes it?

The label names FNX Nutrition (distributor), North Salt Lake, UT. All FNX products.

Where next?