Net Contents
100 Tablet(s)
Serving Size
1 Tablet(s)
Servings Per Container
Not specified
Supplement Form
Tablet or Pill
Bar Code (UPC/SKU)
0 05361 00901 3
Product Version
Rev. 11/17 R-29 12288-11-17 Re-order No. 370302
Label Analysis
Objective insights generated automatically from the official DSLD label — a quick, factual read of how this product is formulated and disclosed.
Single-ingredient formula listed in Supplement Facts.
Every active ingredient discloses a specific amount per serving.
1 ingredients report a %DV; 1 meet or exceed 100% DV.
Label states: Vegetarian, Gluten-Free.
This analysis is generated algorithmically from label data for educational reference only. It is not a product endorsement, ranking, or medical advice.
Supplement Facts
Serving Size: 1 Tablet(s) · 1 per day
| Ingredient | Amount Per Serving | % Daily Value |
|---|---|---|
| Iron | 65 mg | 361% |
| Ferrous Sulfate | 325 mg | — |
Not Present
Other Ingredients
Target Groups
Label Claims
Directions & Suggested Use
Suggested/Recommended/Usage/Directions
Directions: Adults only: One tablet daily, preferably with a meal.
Warnings & Precautions
Precautions re: All Other
Tamper resistant - Do not use if imprinted safety seal under cap is broken or missing
Precautions re: 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.
Precautions re: Pregnant or Nursing or Prescription Medications
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.
Precautions re: All Other
Warnings: Do not exceed recommended dosage. 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.
Precautions re: Pregnant or Nursing or Prescription Medications
Iron-containing medication may occasionally cause constipation or diarrhea.
Storage
Storage
To preserve quality and freshness, keep bottle tightly closed. Store between 15(0)-30(0)C (59(0)-86(0)F).
Formulation
Formula re: Contains
Warning: Accidental overdose of iron-containing products is a leading cause of fatal poisoning in children under 6.
Formulation re: Does NOT Contain
Free of sugar, starch, gluten, sodium, yeast, preservatives, animal by-products, artificial flavors.
FDA Statements
FDA Statement of Identity
Iron Supplement
Other Label Statements
General Statements: All Other Content
New formula
General Statements: All Other Content
5 gr (325 mg)
General: Product/Version Code
Rev. 11/17 R-29 12288-11-17 Re-order No. 370302
General Statements: All Other Content
Peel here
Manufacturer & Distributor
Distributor
Rugby Laboratories
17177 N Laurel Park Drive, Suite 233, Livonia, MI, 48152
1-800-645-2158
Market Reference
Rugby Ferrous Sulfate 325 mg Tablets
Target4.7(26)$9.37Rugby Iron 325 mg Tablets, Mineral Supplement, 100 Tablets per Box
SupremeMed$65.38Ferrous Sulfate Mordant
Shepherd Textiles$9.95Ferrous Sulfate 20% w/ Anti-Cake - 50 lb
Steve Regan Company$46.53Rugby Iron Slow Release Tablets
DrugSuppyStore.com$6.89Iron Sulfate Tablets
Walmart - Carlyle Nutritionals, LLC5.0(2)$7.99Ferrous Sulfate Green Tablets
Medicaleshop5.0(1)$6.35Ferrous Sulfate Heptahydrate Technical Grade
Univar Solutions$81.45
Where to Buy Locally
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Cvs Supplements
Vitamin & supplements store
1812 Sam Houston St, Liberty, TX 77575
Tractor Supply Co.
4.4 (132)Animal feed store
1425 W Rose St, Walla Walla, WA 99362
Wilco Farm Store
4.5 (892)Animal feed store
1649 SW Odem Medo Rd, Redmond, OR 97756
Camp Abbot Ace Hardware
4.6 (414)Hardware store
56820 Venture Ln, Sunriver, OR 97707
Wilco Farm Store
4.5 (465)Animal feed store
154 NE St Charles Wy, Prineville, OR 97754
Sisters Ace Hardware
4.7 (237)Hardware store
373 E Hood Ave, Sisters, OR 97759
Wilco Farm Store
4.4 (1387)Animal feed store
2717 NE Hwy 20, Bend, OR 97701
Nydam's Ace Hardware
4.6 (119)Hardware store
652 W Main St, John Day, OR 97845
Research & Studies
Efficacy of dietary supplements on sports performance outcomes: a systematic review of evidence in elite athletes
T Yu, C Ding - Frontiers in Nutrition, 2025 - frontiersin.org
… supplement (54) while Vitamin D and Ferrous sulfate (iron) … Research on natural product supplements showed varying … vitamin D supplementation in professional rugby players, where …
20256 citationsThe role of mineral and trace element supplementation in exercise and athletic performance: a systematic review
SM Heffernan, K Horner, G De Vito, GE Conway - Nutrients, 2019 - mdpi.com
… on serum Iron, haematocrit or markers of immune function (natural … 100 mg·day −1 of ferrous sulfate over six to eight weeks may … Four weeks of 500 mg·day −1 of Mg in an amateur rugby …
2019212 citationsAdaptation in iron absorption: iron supplementation reduces nonheme-iron but not heme-iron absorption from food
ZK Roughead, JR Hunt - The American journal of clinical nutrition, 2000 - Elsevier
… reduces nonheme-iron but not heme-iron absorption from food - ScienceDirect … Adaptation in iron absorption: iron supplementation reduces nonheme-iron but not heme-iron absorption …
2000136 citations… properties of sumac powder (Rhuscoriaria L.) along with ferrous sulfate on blood markers and oxidative stress of young athletic girls with non-anemic iron deficiency …
R Amirsasan, N Zakeri, BP Gargari, S Alizadeh - Sport Sciences for Health, 2024 - Springer
… The results of this research indicate that six weeks of simultaneous supplementation with sumac powder and ferrous sulfate had no effect on serum ferritin, hematologic indices, high-…
2024Dietary supplements for consideration in elite female footballers
HC Sheridan, LJF Parker… - European Journal of Sport …, 2022 - Taylor & Francis
… Aside from soft tissue injuries, contact sports naturally … -release ferrous sulphate is the best-tolerated form of supplementation, … Previous data from elite rugby union players demonstrates …
202221 citationsBioaccessibility and bioavailability of minerals in relation to a healthy gut microbiome
V Bielik, M Kolisek - International journal of molecular sciences, 2021 - mdpi.com
… of crops have the potential of providing suitable natural mineral supplements that can sustain both the human gut microbiome and overall health. Fermented foods and beverages might …
2021224 citations
Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2019-04-25. DSLD Label ID: 200835. This information is provided for educational reference only and is not medical advice. Always follow the product label and consult a doctor or pharmacist before use.
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