🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • Limited research evidence available for ingredients
B Label Compliance Grade

Product Label

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Label Data

1 Tablet(s) Serving Size
Mineral Product Type
0% Evidence Coverage

Supplement Facts — Evidence Check

Iron
45 mg (250% DV)

Other Ingredients

Maltodextrin Glyceryl Behenate Hypromellose Polyethylene Glycol FD&C Red #40 Aluminum Lake FD&C Yellow #6 Aluminum Lake Titanium Dioxide Carnauba Wax FD&C Blue #1 Aluminum Lake

Label Claims — Verification

Nutrient
All Other
All Other (99% of products) Structure/Function (71% of products) Nutrient (61% of products) Approved Health (1% of products)

Target Groups

Adult (18 - 50 Years) Gluten Free Dairy Free Sugar Free

Product Information

📋 Directions for Use

Directions: Tablets must be swallowed whole. Adults: one tablet daily or as recommended by your doctor.

To Open: Bend, tear at perforation. Peel from unsealed corner.

⚠️ Warnings & Precautions

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 physician or poison control center immediately.

Not intended for use in children.

EACH TABLET IS SAFETY SEALED. DO NOT USE IF BLISTER OR FOIL IS BROKEN OR MISSING.

Warnings: The treatment of any anemic condition should be under the advice and supervision of a doctor. Occasional gastrointestinal discomfort (such as nausea) may be minimized by taking with meals. Iron-containing medication may occasionally cause constipation or diarrhea.

Drug Interaction Precaution: Since oral iron products interfere with absorption of oral tetracycline antibiotics, these products should not be taken within two hours of each other.

🧪 Formulation Notes

NOTE: Each 140 mg extended release tablet of ferrous sulfate supplies 45 mg of ELEMENTAL IRON.

Free of sugar, sodium, gluten, preservatives, yeast, milk, artificial flavors.

Additional Information

Rugby(R) SATISFACTION GUARANTEED OR YOUR MONEY BACK

(2 x 15 blisters)

Store at 20(0)-25(0)C (68(0)-77(0)F). Do not expose to excessive heat or moisture.

R0612 355R

Questions or comments? Call 1-800-645-2158, weekdays 9 am-5 pm ET

Product Details

UPC / SKU 0 0536 3481 07 7
DSLD Entry Date 2013-12-24
Product Type Mineral
Form Tablet or Pill
Brand Rugby
DSLD ID 28268
Data Updated 2026-04-11

Research Evidence

566 Research Sources
56 Avg Quality Score
240 Meta Analysis
100 Clinical Trial
74 Systematic Review
71 Guideline
58 Rct
11 Cochrane Review
4 Regulatory Source
2 Other
2 Narrative Review
1 Observational
1 Openfda Safety
A Systematic review and meta-analysis of intravenous iron therapy for patients with heart failure and iron deficiency
Meta Analysis Nature medicine 2025
A Intermittent iron supplementation for reducing anaemia and its associated impairments in adolescent and adult menstruating women
Meta Analysis The Cochrane database of systematic reviews 2019
A Oral or parenteral iron supplementation to reduce deferral, iron deficiency and/or anaemia in blood donors
Meta Analysis The Cochrane database of systematic reviews 2014
A Serum or plasma ferritin concentration as an index of iron deficiency and overload
Meta Analysis The Cochrane database of systematic reviews 2021
A Non-invasive diagnostic tests for Helicobacter pylori infection
Meta Analysis The Cochrane database of systematic reviews 2018
A Hypoxia-inducible factor stabilisers for the anaemia of chronic kidney disease
Meta Analysis The Cochrane database of systematic reviews 2022
A Wheat flour fortification with iron and other micronutrients for reducing anaemia and improving iron status in populations
Meta Analysis The Cochrane database of systematic reviews 2021
A Fortification of condiments and seasonings with iron for preventing anaemia and improving health
Meta Analysis The Cochrane database of systematic reviews 2023
A Screening and Supplementation for Iron Deficiency and Iron Deficiency Anemia During Pregnancy: US Preventive Services Task Force Recommendation Statement.
Guideline JAMA 2024
A Psychiatric and cognitive outcomes of iron supplementation in non-anemic children, adolescents, and menstruating adults: A meta-analysis and systematic review
Meta Analysis Neuroscience and biobehavioral reviews 2025
View all evidence for Iron →

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