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Multigenics without Iron

product on market Tablet or Pill Metagenics Safety: 98/100
98/100

This product looks safe

  • Niacin: 420mg is 12.0× the Tolerable Upper Intake Level (35mg)
  • Folate: 1360mg is 1360.0× the Tolerable Upper Intake Level (1.0mg)
  • 63% of ingredients have research evidence
D Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

This formula contains vitamins A, C, D, and E, which are supported by strong evidence for maintaining immune function and antioxidant defense. These essential nutrients contribute to overall cellular health and bone maintenance. The ingredient profile is associated with a high safety score of 98/100.

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

Alerts

Safety Alerts

Niacin: 420mg is 12.0× the Tolerable Upper Intake Level (35mg)

Folate: 1360mg is 1360.0× the Tolerable Upper Intake Level (1.0mg)

Label

Product Label

Label for Multigenics without Iron
Open Full PDF View on NIH DSLD →
Details

Label Data

6 Tablet(s)
Serving Size
30
Servings
Other Combinations
Product Type
63%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Total Carbohydrates
2 Gram(s) (1% DV)
Vitamin A
3000 mcg (333% DV)
Vitamin C
1200 mg (1333% DV)
0.5 mcg (3% DV)
Market median: 0.03mg (3448 products) 608 studies (A:16, B:251)
67 mg (447% DV)
4.5× RDA — above typical dose (UL: 1000 mg) 179 studies (A:3, B:90)
30 mg (2500% DV)
25.0× RDA — above typical dose 76 studies (A:0, B:33)
34 mg (2615% DV)
26.2× RDA — above typical dose 13 studies (A:0, B:1)
420 mg (2625% DV)
Exceeds UL by 12.0× (UL: 35 mg) 196 studies (A:5, B:63)
40 mg (2353% DV)
30.8× RDA — above typical dose (UL: 100 mg) 114 studies (A:3, B:35)
1360 mcg DFE (340% DV)
Exceeds UL by 1360.0× (UL: 1.0 mg) 226 studies (A:10, B:105)
200 mcg (8333% DV)
83.3× RDA — above typical dose 139 studies (A:1, B:44)
300 mcg (1000% DV)
10.0× RDA — above typical dose 27 studies (A:0, B:11)
200 mg (4000% DV)
40.0× RDA — above typical dose 2 studies — no high-quality reviews
200 mg (36% DV)
Within RDA (0.4× RDA) 38 studies (A:1, B:7)
Calcium
500 mg (38% DV)
150 mcg (100% DV)
Within RDA (1.0× RDA) 245 studies (A:4, B:133)
250 mg (60% DV)
Within RDA (0.6× RDA) 316 studies (A:8, B:159)
20 mg (182% DV)
1.8× RDA — within safe limits 263 studies (A:6, B:134)
200 mcg (364% DV)
3.6× RDA — above typical dose (UL: 0.4 mg) 173 studies (A:0, B:67)
2 mg (222% DV)
2.2× RDA — within safe limits 37 studies (A:0, B:11)
1 mg (43% DV)
Within RDA (0.4× RDA) 9 studies — no high-quality reviews
200 mcg (571% DV)
5.7× RDA — above typical dose 199 studies (A:1, B:55)
100 mcg (222% DV)
2.2× RDA — within safe limits 3 studies — no high-quality reviews
Potassium
99 mg (2% DV)
Market median: 496.0mg (192 products) 20 studies — no high-quality reviews
188 mg
Market median: 550.0mg (217 products) 29 studies (A:0, B:5)
Market median: 500.0mg (283 products) 174 studies (A:0, B:62)
Market median: 500.0mg (9 products) 7 studies — no high-quality reviews
25 mg
Market median: 500.0mg (283 products) 174 studies (A:0, B:62)
Mixed Carotenoids
5.85 mg

Other Ingredients

Microcrystalline Cellulose Croscarmellose Sodium Hypromellose Medium Chain Triglyceride Hydroxypropyl Cellulose Sodium Copper Chlorophyllin Magnesium Stearate Silica
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Directions: Take six tablets daily with meals or as directed by your healthcare practitioner.

Warnings & Precautions

Warning: Excess vitamin A may contribute to a risk of birth defects.

Pregnant women and women who may become pregnant should not exceed 3,000 mcg of preformed vitamin A (retinyl acetate) per day unless instructed to do so by a healthcare practitioner.

Caution: Keep out of the reach of children.

Practitioner exclusive

Formulation Notes

Multigenics without Iron is a unique vitamin and mineral formula designed for optimal tablet disintegration and digestibility, featuring: High levels of ratio-balanced B vitamins with B12 to support homocysteine metabolism. Caro-xan, our proprietary blend of beta-carotene and Betatene mixed carotenoids. A 2-to-1 ratio of calcium to magnesium for bone support.

This product is non-GMO and gluten-free.

Certified Gluten Free GFCO.org (Gluten-Free Certification Organization)

Optimum multiple vitamin/mineral formula fast-release tablet

Additional Information

Storage: Keep tightly closed in a cool, dry place.

Certified Gluten Free GFCO.org (Gluten-Free Certification Organization)

Metadata

Product Details

UPC / SKU7 55571 02451 0
DSLD Entry Date2023-09-25
Product TypeOther Combinations
FormTablet or Pill
BrandMetagenics
DSLD ID295803
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.