PlainVitamins

FerroSolve

by nbi · capsule · 30 vegetarian capsules

  • On the market (NIH)
  • UPC 7 18122 85562 9
  • DSLD label 317248
  • Serving 1 capsule
  • 30 servings

FerroSolve by nbi lists 2 ingredients, 2 with an amount per serving of 1 capsule, such as 45 mg of iron and 30 mg of glycine. Its current label entered the NIH Dietary Supplement Label Database on September 25, 2024.

What is in FerroSolve?

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).

FerroSolve: Supplement Facts rows against the market (DSLD label 317248, January 2026 release)
IngredientAmount% DVAmong products listing it
Ironas Ferrochel45 mg250%Iron in FerroSolve against 6,910 products45 mg per serving; the middle half of products list 1.2 mg to 18 mg, the median 5 mg.DV 18 mgUL 45 mg45 mg

Higher than 97% of 6,910 products listing iron (median 5 mg).

Glycine30 mgGlycine in FerroSolve against 1,078 products30 mg per serving; the middle half of products list 100 mg to 846 mg, the median 300 mg.30 mg

89% of 1,078 products listing glycine give more (median 300 mg).

Source: NIH ODS Dietary Supplement Label Database, label 317248 (entered September 25, 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:

  • Its 45 mg of iron is higher than 97% of the 6,910 iron products that print an amount; 198 list more.
  • 89% of the 1,078 products that print an amount of glycine list more than its 30 mg of glycine (median 300 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?

The products whose ingredient lists overlap most with FerroSolve's, rare ingredients counting for more.

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
Suggested Use: As a dietary supplement, adults take 1 capsule daily with a meal, or as directed by a healthcare professional.
Warnings
Caution: If you have a medical condition, check with your healthcare provider before taking this product.
Keep out of the reach of children.
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 center immediately.
Allergens and what it does not contain
Contains no wheat, gluten, sodium, sugar, artificial coloring, preservatives or coloring.
Storage
Storage: Keep tightly closed in a dry place; do not expose to excessive heat.

Source: label statements in DSLD label 317248.

What else is on the label?

Other ingredients: Hypromellose, L-Leucine.

How many labels does FerroSolve have?

One label is on file, entered on September 25, 2024.

  1. Label 317248 (current) Entered September 25, 2024 · on the market · 30 vegetarian capsules · UPC 7 18122 85562 9

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

Who makes it?

The label names NBI (distributor), San Diego, CA. All nbi products.

Where next?