PlainVitamins

iFerex 150

by ZIKS · capsule · 100 capsules

  • On the market (NIH)
  • UPC 3 63044 20301 2
  • DSLD label 265457
  • Serving 1 capsule
  • 100 servings

iFerex 150 by ZIKS lists 2 ingredients, 2 with an amount per serving of 1 capsule, such as 150 mg of iron. Its current label entered the NIH Dietary Supplement Label Database on January 22, 2022.

What is in iFerex 150?

Each row as the label prints it, per serving of 1 capsule. 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).

iFerex 150: Supplement Facts rows against the market (DSLD label 265457, January 2026 release)
IngredientAmount% DVAmong products listing it
Ironelemental150 mg833%Iron in iFerex 150 against 6,910 products150 mg per serving; the middle half of products list 1.2 mg to 18 mg, the median 5 mg.DV 18 mgUL 45 mg150 mg

Higher than over 99% of 6,910 products listing iron (median 5 mg). 3.3 times the adult UL a day.

Polysaccharide Iron Complex326.1 mg

Source: NIH ODS Dietary Supplement Label Database, label 265457 (entered January 22, 2022), 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 1 serving a day, the most its directions give, the label lists 150 mg of iron, 3.3 times the adult Tolerable Upper Intake Level.

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?

6 products list 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
Dosage and Administration: Adults: 1 capsule daily or as directed by your physician.
Warnings
Contraindications: iFerex 150 is contraindicated in patients with a known hypersensitivity to any of the components of this product. Hemochromatosis and hemosiderosis are contraindications to iron therapy.
Adverse Events: You should call your doctor for medical advice about adverse events. To report a serious adverse event contact Nnodum Pharmaceuticals. 483 Northland Blvd., Cincinnati, OH, 45240.
Warning: Accidental overdose of iron-containing products is a leading cause of fatal poisoning in children under 6. Keep this product out of reach of children. In case of accidental overdose, call a doctor or poison control immediately. Keep this product and all drugs out of reach of children.
Dispense in a tight, light-resistant container with a child resistant closure.
Storage
Storage: Store at 20 degrees C - 25 degrees C (58 degrees - 77 degrees F): excursions permitted to 15 degrees C - 30 degrees C (59 degrees - 86 degrees F).

Source: label statements in DSLD label 265457.

What else is on the label?

Other ingredients: Gelatin, Microcrystalline Cellulose, Magnesium Stearate, Titanium Dioxide, FDA/E172 Red Iron Oxide, FD&C Yellow #10, FDA/E172 Black Iron Oxide, FD&C Red #28, FD&C Red #40, FD&C Blue #1.

How many labels does iFerex 150 have?

One label is on file, entered on January 22, 2022.

  1. Label 265457 (current) Entered January 22, 2022 · on the market · 100 capsules · UPC 3 63044 20301 2

DSLD also links this label to: FeelFit Pea Protein Shake Simply1 Vanilla Flavor (image difference, same product), FeelFit Pea Protein Shake Simply1 Vanilla Flavor (image difference, same product), FeelFit Pea Protein Shake Simply1 Vanilla Flavor (image difference, same product).

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

Who makes it?

The label names Nnodum Pharmaceuticals (distributor), Cincinnati, OH. All ZIKS products.

Where next?