Best Naturals Iron 65 mg supplement bottle
Best Naturals

Iron 65 mg

What We Researched
1 active ingredient analyzed · 8 inactive ingredients decoded · 1 brand certification checked · 2 retailers compared · Last updated: Mar 2026
56
Product Score Poor
67
Brand Score Fair

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Iron (as Ferrous Sulfate) 65 mg 361%
Bioavailability Fair

Absorption Rating

  • Iron (as Ferrous Sulfate) Fair
Other Ingredients Poor

Fillers & Additives

  • Methocel
  • Microcrystalline Cellulose
  • Polyvinylpyrrolidone
  • Magnesium Stearate
  • Stearic Acid
  • FD&C Blue #1 Lake High
  • Titanium Dioxide High
  • FD&C Yellow #6 Lake Low
Efficacy Very Good

Dosage Analysis

  • Iron (as Ferrous Sulfate) 65 mg High

Supplement Facts

Ingredient Amount % Daily Value
Iron (as Ferrous Sulfate) 65 mg 361%

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Methocel Unknown
Microcrystalline Cellulose Safe

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

Polyvinylpyrrolidone Generally_safe

It is used to bind ingredients together.

Magnesium Stearate Safe

Prevents ingredients from sticking to manufacturing equipment during tableting.

Stearic Acid Safe

Helps ingredients flow smoothly through manufacturing equipment.

FD&C Blue #1 Lake Unknown
Titanium Dioxide Caution

Used as a whitening agent in tablet coatings and capsules.

FD&C Yellow #6 Lake Caution

It is used to add a yellow color to supplements.

Price Comparison

Price History

Tracked across major retailers. Updated periodically.

$12$11$10$9$8 $9.99
Target

Prices shown at time of last check. Click a retailer to see current price. GoodSupp is not affiliated with any retailer.

Brand Trust Report
Best Naturals

Founded 2012 · Piscataway, New Jersey, USA · 129 products · shopbestnaturals.com

Certifications

1 certification
Consumerlab Verified Source

Transparency

3 claims
Third Party Testing Claim — Claimed Source
In House Testing — Verified Source

Violation History

2 incidents
Prop 65 Lead and lead compounds2021-12-29Source
Lawsuit Falsely advertising krill oil supplements that allegedly contain no krill.2021Source
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Frequently Asked Questions
Is Best Naturals Iron 65 mg a good supplement?

Best Naturals Iron 65 mg received a product quality score of 56/100 in GoodSupp's independent analysis, indicating several areas of concern that consumers should review. The product contains 1 active ingredients with 240 servings per container. Of the 8 inactive ingredients, 3 are rated safe and 2 are flagged for review. The manufacturer, Best Naturals, holds a brand trust score of 67/100 with 1 verified certifications including Consumerlab.

What are the ingredients in Best Naturals Iron 65 mg?

Best Naturals Iron 65 mg contains 1 active ingredients: Iron (as Ferrous Sulfate) (65 mg). Notable high-dose ingredients include Iron at 361% DV. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Best Naturals Iron 65 mg safe to take?

Best Naturals Iron 65 mg has been analyzed for ingredient safety across all its components. Of 8 inactive ingredients, 3 are rated safe. 2 ingredients are flagged for review: Titanium Dioxide, FD&C Yellow #6 Lake. '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.

Is Best Naturals a trustworthy supplement brand?

Best Naturals receives a brand trust score of 67/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 2012 and headquartered in Piscataway, New Jersey, USA, the company offers 129 products in their lineup. They hold 1 verified certifications including Consumerlab. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: Best Naturals has 2 historical regulatory incidents on record, which are factored into the trust score.

What is magnesium good for?

Magnesium Good For is a topic many supplement consumers ask about. In the context of dietary supplements, understanding magnesium good for helps you make more informed choices about what you put in your body. The quality and form of ingredients matters significantly — two products listing the same ingredient can differ dramatically in bioavailability and effectiveness. GoodSupp analyzes over 250,000 supplement products to help consumers understand exactly what's in their supplements and whether the formulation meets quality standards.

How much magnesium per day?

The optimal dosage depends on your individual health needs, age, sex, and current nutrient levels. Recommended daily amounts are established by health authorities but may vary from therapeutic doses used in clinical research. It's important to check the Supplement Facts label for the exact amount per serving and compare it against the % Daily Value. Some supplements provide mega-doses well above the Daily Value, which may not be necessary and in some cases could be harmful — particularly for fat-soluble vitamins (A, D, E, K) that accumulate in the body. GoodSupp's efficacy analysis evaluates whether a product's dosages align with clinically studied amounts. Always consult your healthcare provider for personalized dosage recommendations.

What is zinc good for?

Zinc Good For is a topic many supplement consumers ask about. In the context of dietary supplements, understanding zinc good for helps you make more informed choices about what you put in your body. The quality and form of ingredients matters significantly — two products listing the same ingredient can differ dramatically in bioavailability and effectiveness. GoodSupp analyzes over 250,000 supplement products to help consumers understand exactly what's in their supplements and whether the formulation meets quality standards.

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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.