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Iron Complex

product on market Tablet or Pill NOW Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 33% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

Iron, Vitamin C, and B vitamins are supported by strong evidence for managing iron deficiency and supporting red blood cell production. Dong Quai has more limited research regarding its efficacy for blood health. Overall, these ingredients are well-documented for their roles in nutrient transport and cellular function.

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

Label

Product Label

Label for Iron Complex
Open Full PDF View on NIH DSLD →
Details

Label Data

1 Tablet(s)
Serving Size
Botanical with Nutrients
Product Type
33%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Vitamin C
50 mg (80% DV)
200 mcg (50% DV)
Within RDA (0.5× RDA) 226 studies (A:10, B:105)
50 mcg (830% DV)
20.8× RDA — above typical dose 139 studies (A:1, B:44)
Iron
27 mg (150% DV)
Dong Quai
100 mg
Red Raspberry
100 mg

Other Ingredients

Cellulose Stearic Acid Croscarmellose Sodium Silica Magnesium Stearate
Claims

Label Claims — Verification

Unverified All Other
Info

Product Information

Directions for Use

SUGGESTED USAGE: As a dietary supplement, take one tablet daily, preferably with meals.

Warnings & Precautions

Caution: Persons with diagnosed iron-deficiency anemia should consult their physician regarding higher intake of iron supplements.

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.

Do Not Eat Freshness Packet. Keep in Bottle.

Formulation Notes

Contains no sugar, starch, yeast, wheat, gluten, soy, milk, egg or preservatives.

Additional Information

Natural color variations may occur in this product.

Made in the U.S.A.

CODE 1442 V1

ESSENTIAL MINERAL • Highly Bioavailable • Non-Constipating • With Vitamins & Herbs

GMP QUALITY ASSURED

Metadata

Product Details

UPC / SKU7 33739 01442 9
DSLD Entry Date2012-10-25
Product TypeBotanical with Nutrients
FormTablet or Pill
BrandNOW
DSLD ID14765
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.