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Multi with Iron Century Formula

product on market Tablet or Pill Swanson Safety: 99/100
99/100

This product looks safe

  • Folate: 667mg is 667.0× the Tolerable Upper Intake Level (1.0mg)
  • 67% of ingredients have research evidence
C Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

This formula contains essential fat-soluble and water-soluble vitamins that support immune function, bone health, and antioxidant defense. There is strong clinical evidence supporting the roles of vitamins A, C, D, E, and K in maintaining systemic physiological processes. These ingredients are well-established in nutritional research for preventing deficiencies.

AI-generated summary based on research evidence. Not medical advice.

Alerts

Safety Alerts

Folate: 667mg is 667.0× the Tolerable Upper Intake Level (1.0mg)

Label

Product Label

Label for Multi with Iron Century Formula
Open Full PDF View on NIH DSLD →
Details

Label Data

1 Tablet(s)
Serving Size
Multi-Vitamin and Mineral (MVM)
Product Type
67%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Vitamin A
1500 mcg RAE (167% DV)
Vitamin C
90 mg (100% DV)
10 mcg (50% DV)
Within RDA (0.7× RDA) 608 studies (A:16, B:251)
20 mg (133% DV)
1.3× RDA — within safe limits 179 studies (A:3, B:90)
25 mcg (21% DV)
Within RDA (0.2× RDA) 275 studies (A:9, B:175)
2.3 mg (192% DV)
1.9× RDA — within safe limits 76 studies (A:0, B:33)
2.6 mg (200% DV)
2.0× RDA — within safe limits 13 studies (A:0, B:1)
20 mg NE (125% DV)
1.4× RDA — within safe limits 196 studies (A:5, B:63)
3 mg (176% DV)
2.3× RDA — within safe limits 114 studies (A:3, B:35)
667 mcg DFE (167% DV)
Exceeds UL by 667.0× (UL: 1.0 mg) 226 studies (A:10, B:105)
9 mcg (375% DV)
3.8× RDA — above typical dose 139 studies (A:1, B:44)
25 mcg (83% DV)
Within RDA (0.8× RDA) 27 studies (A:0, B:11)
10 mg (200% DV)
2.0× RDA — within safe limits 2 studies — no high-quality reviews
Calcium
162 mg (12% DV)
Iron
27 mg (150% DV)
150 mcg (100% DV)
Within RDA (1.0× RDA) 245 studies (A:4, B:133)
100 mg (24% DV)
Within RDA (0.2× RDA) 316 studies (A:8, B:159)
15 mg (136% DV)
1.4× RDA — within safe limits 263 studies (A:6, B:134)
25 mcg (45% DV)
Within RDA (0.5× RDA) 173 studies (A:0, B:67)
2 mg (222% DV)
2.2× RDA — within safe limits 37 studies (A:0, B:11)
5 mg (217% DV)
2.2× RDA — within safe limits 9 studies — no high-quality reviews
25 mcg (71% DV)
Within RDA (0.7× RDA) 199 studies (A:1, B:55)
25 mcg (56% DV)
Within RDA (0.6× RDA) 3 studies — no high-quality reviews
Potassium
60 mg (1% DV)

Other Ingredients

Stearic Acid Croscarmellose Sodium Magnesium Stearate Aqueous Film Coating Gum Acacia Maltodextrin
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Suggested use: As a dietary supplement, take one tablet per day with water. Women who are pregnant or likely to become pregnant should not exceed recommended dose.

Warnings & Precautions

Women who are pregnant or likely to become pregnant should not exceed recommended dose.

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.

Warning: For adults only.

Consult your physician before using this or any product if you are pregnant or nursing, taking medication, especially blood-thinning medication, or have a medical condition.

Keep out of reach of children.

Do not use if seal is broken.

Formulation Notes

Multi with Iron

Additional Information

Delivers a full-day's supply of 16 essential vitamins and minerals in 1 tablet Protects against stress-induced nutrient depletion Science-Backed Quality Since 1969

Store in a cool, dry place.

SW250 Rev 1 06 22 18

Comprehensive Formula for Overall Health

Metadata

Product Details

UPC / SKU0 87614 01250 6
DSLD Entry Date2019-02-25
Product TypeMulti-Vitamin and Mineral (MVM)
FormTablet or Pill
BrandSwanson
DSLD ID187463
Data Updated2026-04-11
Research

Research Evidence

566
Research Sources
56
Avg Quality
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 PubMed DOI
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 PubMed DOI
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 PubMed DOI
A Serum or plasma ferritin concentration as an index of iron deficiency and overload
Meta Analysis The Cochrane database of systematic reviews 2021 PubMed DOI
A Non-invasive diagnostic tests for Helicobacter pylori infection
Meta Analysis The Cochrane database of systematic reviews 2018 PubMed DOI
A Hypoxia-inducible factor stabilisers for the anaemia of chronic kidney disease
Meta Analysis The Cochrane database of systematic reviews 2022 PubMed DOI
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 PubMed DOI
A Fortification of condiments and seasonings with iron for preventing anaemia and improving health
Meta Analysis The Cochrane database of systematic reviews 2023 PubMed DOI
A Screening and Supplementation for Iron Deficiency and Iron Deficiency Anemia During Pregnancy: US Preventive Services Task Force Recommendation Statement.
Guideline JAMA 2024 PubMed DOI
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 PubMed DOI
View all evidence for Iron →
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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.