Puregen Labs Ferrous Gluconate, 324 mg supplement bottle
Puregen Labs

Ferrous Gluconate, 324 mg

What We Researched
1 active ingredient analyzed · 12 inactive ingredients decoded · 1 retailer compared · Last updated: Mar 2026
68
Product Score Fair

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Iron (as ferrous gluconate) 38 mg 211%
Bioavailability Fair

Absorption Rating

  • Iron (as ferrous gluconate) Fair
Other Ingredients Fair

Fillers & Additives

  • Microcrystalline Cellulose
  • Dicalcium phosphate dihydrated
  • Croscarmellose Sodium
  • Stearic Acid (Vegetable)
  • Silicon Dioxide
  • Magnesium Stearate (Vegetable)
  • Sodium Starch Glycolate
  • Hypromellose
  • Polyethylene Glycol Low
  • FD&C Yellow #6 Low
  • FD&C Blue #1 Medium
  • Titanium Dioxide High
Efficacy Excellent

Dosage Analysis

  • Iron (as ferrous gluconate) 38 mg Effective

Supplement Facts

Ingredient Amount % Daily Value
Iron (as ferrous gluconate) 38 mg 211%

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Microcrystalline Cellulose Safe

Adds bulk to small-dose supplements to make tablets/capsules a manageable size.

Dicalcium phosphate dihydrated Unknown
Croscarmellose Sodium Safe

Helps tablets break apart and dissolve quickly in the stomach.

Stearic Acid (Vegetable) Generally_safe

It is used to improve powder flow and prevent sticking during manufacturing.

Silicon Dioxide Safe

Prevents clumping and ensures consistent dosing.

Magnesium Stearate (Vegetable) Generally_safe

It prevents ingredients from sticking to manufacturing equipment.

Sodium Starch Glycolate Safe

Helps tablets break apart quickly for faster absorption.

Hypromellose Safe

Forms vegetarian capsule shells. Dissolves easily in the stomach.

Polyethylene Glycol Caution

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

FD&C Yellow #6 Caution

It is used to add color to the supplement.

FD&C Blue #1 Caution

It is used to improve the appearance of the supplement.

Titanium Dioxide Caution

Used as a whitening agent in tablet coatings and capsules.

Price Comparison

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Brand Trust Report
Puregen Labs

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Frequently Asked Questions
Is Puregen Labs Ferrous Gluconate, 324 mg a good supplement?

Puregen Labs Ferrous Gluconate, 324 mg received a product quality score of 68/100 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 12 inactive ingredients, 5 are rated safe and 4 are flagged for review.

What are the ingredients in Puregen Labs Ferrous Gluconate, 324 mg?

Puregen Labs Ferrous Gluconate, 324 mg contains 1 active ingredients: Iron (as ferrous gluconate) (38 mg). Notable high-dose ingredients include Iron at 211% DV. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Puregen Labs Ferrous Gluconate, 324 mg safe to take?

Puregen Labs Ferrous Gluconate, 324 mg has been analyzed for ingredient safety across all its components. Of 12 inactive ingredients, 5 are rated safe. 4 ingredients are flagged for review: Polyethylene Glycol, FD&C Yellow #6, FD&C Blue #1. 'Caution' doesn't mean dangerous — it indicates the ingredient has some considerations worth being aware of, such as potential sensitivities or ongoing research. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

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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. 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.