🟢 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

📸

Have a supplement label? Find it here.

Upload a photo of any supplement label to search our database of 92,312 products.

Label Data

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

Supplement Facts — Evidence Check

Iron
27 mg (150% DV)

Other Ingredients

Microcrystalline Cellulose Croscarmellose Sodium Stearic Acid Hypromellose Magnesium Silicate Titanium Dioxide Triacetin Mineral Oil FD&C Blue #1 Lake Riboflavin FD&C Yellow #6 Lake

Label Claims — Verification

Nutrient
All Other
Structure/Function
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)

Product Information

📋 Directions for Use

Directions: Adults - Take one tablet daily with a full glass of water, preferably with food, as a dietary supplement.

⚠️ Warnings & Precautions

Warning: The treatment of any anemic condition should be under the advice and supervision of a physician. Do not exceed recommended dosage.

Iron-containing medication may occasionally cause constipation or diarrhea. Since oral iron products interfere with absorption of oral tetracycline antibiotics, these products should not be taken within two hours of each other. If you are pregnant or nursing a baby, seek the advice of a health professional before using this product.

Keep out of reach of children. Warning: Accidental overdose of iron containing products is a leading cause of fatal poisoning in children under 6. In case of accidental overdose, call a doctor or poison control center immediately. Poison control center: 1-800-222-1222

Tamper-Evident Seal: Do not use product if seal appears tampered.

🧪 Formulation Notes

Iron supplement

May support red blood cell formation

Guaranteed no added: Sugar, Sodium, starch, yeast, soy, corn, wheat, dairy, gluten, egg, fragrance, artificial flavors and preservatives.

Soy free

Additional Information

Mason Guarantee Laboratory Tested cGMP Certified Good Manufacturing Practice Certified

Mason Natural Est. 1967

Store in a dry place under controlled room temperature: 20 degrees - 25 degrees C (68 degrees - 77 degrees F).

Product Details

UPC / SKU 3 11845 13751 7
DSLD Entry Date 2020-02-26
Product Type Mineral
Form Tablet or Pill
DSLD ID 214470
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 →

Compare Similar Products

View all Iron products →