PlainVitamins

Ferrogen

by DNA Dynamic Nutritional Associates · capsule · 60 capsules

  • On the market (NIH)
  • DSLD label 337281
  • Serving 1 capsule
  • 60 servings

Ferrogen by DNA Dynamic Nutritional Associates lists 17 ingredients, 9 with an amount per serving of 1 capsule, such as 100 mg of vitamin C, 2 mg of thiamine, 2 mg of riboflavin and 30 mg NE of niacin; 8 sit inside a blend without their own amounts. Its current label entered the NIH Dietary Supplement Label Database on August 22, 2025.

What is in Ferrogen?

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).

Ferrogen: Supplement Facts rows against the market (DSLD label 337281, January 2026 release)
IngredientAmount% DVAmong products listing it
Vitamin Cas Ascorbic Acid100 mg111%Vitamin C in Ferrogen against 18,583 products100 mg per serving; the middle half of products list 60 mg to 270 mg, the median 100 mg.DV 90 mgUL 2,000 mg100 mg

50% of 18,583 products listing vitamin C give more (median 100 mg).

Thiamineas Thiamine Hydrochloride2 mg167%Thiamin in Ferrogen against 9,830 products2 mg per serving; the middle half of products list 1.5 mg to 25 mg, the median 5 mg.DV 1.2 mg2 mg

60% of 9,830 products listing thiamin give more (median 5 mg).

Riboflavin2 mg154%Riboflavin in Ferrogen against 9,824 products2 mg per serving; the middle half of products list 1.7 mg to 25 mg, the median 4 mg.DV 1.3 mg2 mg

60% of 9,824 products listing riboflavin give more (median 4 mg).

Niacin30 mg NE188%Niacin in Ferrogen against 12,413 products30 mg per serving; the middle half of products list 13.2 mg to 48 mg, the median 20 mg.DV 16 mgUL 35 mg30 mg

Higher than 63% of 12,413 products listing niacin (median 20 mg).

Vitamin B6as Pyridoxine Hydrochloride5 mg294%Vitamin B6 in Ferrogen against 15,277 products5 mg per serving; the middle half of products list 2 mg to 20 mg, the median 6 mg.DV 1.7 mgUL 100 mg5 mg

51% of 15,277 products listing vitamin B6 give more (median 6 mg).

Folateas Folic Acid667 mcg DFE167%
Vitamin B12as Cyanocobalamin50 mcg2,083%Vitamin B12 in Ferrogen against 14,425 products50 mcg per serving; the middle half of products list 6 mcg to 200 mcg, the median 36 mcg.DV 2.4 mcg50 mcg

Higher than 51% of 14,425 products listing vitamin B12 (median 36 mcg).

Ironas Iron Amino Acid Chelate29 mcg161%

This amount is far outside what other labels list for iron, or disagrees with the label's own %DV: possibly a unit or transcription slip in the database. Check the label image on DSLD.

Copperas Copper Amino Acid Chelate2 mg222%Copper in Ferrogen against 6,468 products2 mg per serving; the middle half of products list 0.5 mg to 2 mg, the median 1 mg.DV 0.9 mgUL 10 mg2 mg

Higher than 66% of 6,468 products listing copper (median 1 mg).

Proprietary Blend505 mg
Liverliver substancein the blend, no amount given
Alfalfa Grassin the blend, no amount given
Beef Peptonein the blend, no amount given
Betainein the blend, no amount given
Bone Marrowin the blend, no amount given
Oxbilein the blend, no amount given
Rnain the blend, no amount given
Thymusthymus substancein the blend, no amount given

Source: NIH ODS Dietary Supplement Label Database, label 337281 (entered August 22, 2025), 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?

Every amount on this label with a position sits within the middle 80% of the products that list the same ingredient; 8 ingredients sit inside a blend, so their amounts cannot be compared.

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.

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: 1 capsule per day or as directed by a health care professional.
Warnings
Warning: Accidental overdose of iron-containing products is a leading cause of fatal poisoning in children under 6. Keep this product our of reach of children. In case of accidental overdose, call a doctor or poison control center immediately.
Allergens and what it does not contain
Contains no sugar, soy, preservatives, artificial coloring or flavoring.

Source: label statements in DSLD label 337281.

What else is on the label?

Other ingredients: Hypromellose, Water, Microcrystalline Cellulose, Magnesium Stearate, Silicon Dioxide.

How many labels does Ferrogen have?

One label is on file, entered on August 22, 2025.

  1. Label 337281 (current) Entered August 22, 2025 · on the market · 60 capsules

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

Who makes it?

The label names DNA Laboratories, Inc. (distributor), Chelan, WA. All DNA Dynamic Nutritional Associates products.

Where next?