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Perrigo Ferrous Gluconate Tablets 324 mg supplement bottle
Perrigo

Ferrous Gluconate Tablets 324 mg Review

What We Researched
1 active ingredient analyzed · 20 inactive ingredients decoded · Page generated: Sep 2026
62
Product Score Fair
60
Brand Score Fair

Two independent scores — the product and the brand behind it, never blended into one number. See our methodology.

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Iron (as ferrous gluconate) 38.0 mg 200%
Bioavailability Fair

Absorption Rating

  • Iron (as ferrous gluconate) Fair
Other Ingredients Very Poor

Fillers & Additives

  • Colloidal Silicon Dioxide
  • Corn Starch
  • Talc High
  • Powdered Cellulose
  • Sodium Starch Glycolate
  • Stearic Acid
  • Titanium Dioxide High
  • Polyethylene Glycol Low
  • Sucrose
  • Calcium Carbonate
  • Magnesium Stearate
  • Copovidone
  • Shellac
  • Cocoa Butter
  • Fd&c Blue No.1 Aluminum Lake High
  • Maltodextrin
  • Hypromellose
  • Riboflavin
  • Carnauba Wax
  • White Wax
Efficacy Excellent

Dosage Analysis

  • Iron (as ferrous gluconate) 38.0 mg Effective

Supplement Facts

Ingredient Amount % Daily Value
Iron (as ferrous gluconate) 38.0 mg 200%

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Colloidal Silicon Dioxide Generally_safe

It prevents clumping and improves powder flow.

Corn Starch Generally_safe

It is used as a filler, binder, or thickener.

Talc Avoid

It is used to improve powder flow and prevent clumping.

Powdered Cellulose Unknown
Sodium Starch Glycolate Safe

Helps tablets break apart quickly for faster absorption.

Stearic Acid Safe

Helps ingredients flow smoothly through manufacturing equipment.

Titanium Dioxide Caution

Used as a whitening agent in tablet coatings and capsules.

Polyethylene Glycol Caution

It is used as a binder, coating agent, or to improve solubility.

Sucrose Generally_safe

It is used as a sweetener.

Calcium Carbonate Safe

Acts as a filler and provides supplemental calcium.

Magnesium Stearate Safe

Prevents ingredients from sticking to manufacturing equipment during tableting.

Copovidone Unknown
Shellac Safe

Used as an enteric coating to protect supplements from stomach acid.

Cocoa Butter Safe

It is used as an emollient or to improve product texture.

Fd&c Blue No.1 Aluminum Lake Unknown
Maltodextrin Generally_safe

Helps carry and stabilize active ingredients. Provides bulk.

Hypromellose Safe

Forms vegetarian capsule shells. Dissolves easily in the stomach.

Riboflavin Safe

It is used as a source of vitamin B2.

Carnauba Wax Safe

Provides a glossy, protective coating on tablets.

White Wax Unknown
Brand Trust Report
Perrigo

Founded 1887 · Dublin, Ireland (legal); Grand Rapids, Michigan, U.S. (operational) · 5 products · perrigo.com

Transparency

2 claims
In House Testing — Claimed Brand claim; evidence unavailable

Violation History

5 incidents
Lawsuit Misrepresenting the condition and costs of the infant formula business acquired from Nestlé, concealing underinvestment, manufacturing deficiencies, and substantial remediation spending required.2025 Source checked Primary source
Lawsuit Making false and misleading statements and omissions regarding the performance and integration of Omega Pharma N.V. and Perrigo's pricing strategy and competitive environment for its generic prescription drug unit.2024 Source checked Primary source
Fda Warning Significant violations of Title 21, Code of Federal Regulations, Part 106 (21 C.F.R. Part 106), Infant Formula Requirements Pertaining to Current Good Manufacturing Practice, Quality Control Procedures, Quality Factors, Records and Reports, and Notifications.2023-08-30 Source checked Primary source
Recall Gerber® Good Start® SoothePro™ Powdered Infant Formula2023-03-17 Source checked Primary source
Prop 65 Lead2022-02-02 Source checked Primary source
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Frequently Asked Questions
Is Perrigo Ferrous Gluconate Tablets 324 mg a good supplement?

Perrigo Ferrous Gluconate Tablets 324 mg received a product quality score of 62/100 in GoodSupp's independent analysis, suggesting some areas that could be improved. The product contains 1 active ingredients with 100 servings per container. Of the 20 inactive ingredients, 13 are rated safe and 2 ingredients are flagged for review. The manufacturer, Perrigo, holds a brand trust score of 60/100.

What are the ingredients in Perrigo Ferrous Gluconate Tablets 324 mg?

Perrigo Ferrous Gluconate Tablets 324 mg contains 1 active ingredients: Iron (as ferrous gluconate) (38.0 mg). Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Perrigo Ferrous Gluconate Tablets 324 mg safe to take?

GoodSupp reviewed the inactive-ingredient data available for Perrigo Ferrous Gluconate Tablets 324 mg. Of 20 inactive ingredients, 13 are rated safe. 2 ingredients are flagged for review: Titanium Dioxide, Polyethylene Glycol. 'Caution' doesn't mean dangerous — it indicates the ingredient has some considerations worth being aware of, such as potential sensitivities or ongoing research. This label analysis cannot determine whether the product is safe for a particular person, and source labels may change. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

Is Perrigo a trustworthy supplement brand?

Perrigo receives a brand trust score of 60/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1887 and headquartered in Dublin, Ireland (legal); Grand Rapids, Michigan, U.S. (operational), the company offers 5 products in their lineup. Note: Perrigo has 5 historical regulatory incidents on record, which are factored into the trust score.

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Disclaimer: GoodSupp provides independent supplement quality analysis for informational purposes only. Scores are generated algorithmically based on ingredient profiles, brand certifications, and public records — read our methodology. This is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Product data is sourced from manufacturer labels and public databases. GoodSupp is not affiliated with any supplement brand.