🟢 98/100

This product looks safe

  • Elemental Iron: 90mg is 2.0× the Tolerable Upper Intake Level (45mg)
  • 80% of ingredients have research evidence
C Label Compliance Grade

Product Label

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Safety Alerts

⚠️ Elemental Iron: 90mg is 2.0× the Tolerable Upper Intake Level (45mg)

Label Data

1 Tablet(s) Serving Size
Other Combinations Product Type
80% Evidence Coverage

Supplement Facts — Evidence Check

⚠️ Exceeds Tolerable Upper Intake Level by 2.0× (UL: 45 mg) 📚 499 studies (Tier A: 17, B: 273)
RDA 8mg This product: 90mg UL 45mg
Calcium
200 mg
2 mg
✅ 2.2× RDA — within safe limits 📚 36 studies (Tier A: 0, B: 11)
RDA 0.9mg This product: 2mg UL 10mg
25 mg
✅ 2.3× RDA — within safe limits 📚 258 studies (Tier A: 6, B: 134)
RDA 11mg This product: 25mg UL 40mg
Vitamin A
2700 IU
400 IU
✅ Within RDA (0.7× RDA of 0.015 mg) 📚 604 studies (Tier A: 16, B: 251)
RDA 0.015mg This product: 0.01mg UL 0.1mg
30 IU
✅ 1.3× RDA — within safe limits 📚 177 studies (Tier A: 3, B: 90)
RDA 15mg This product: 20.1mg UL 1000mg
Vitamin C
120 mg
3 mg
✅ 2.5× RDA — within safe limits 📚 76 studies (Tier A: 0, B: 33)
RDA 1.2mg This product: 3mg
3.4 mg
✅ 2.6× RDA — within safe limits 📚 12 studies (Tier A: 0, B: 1)
RDA 1.3mg This product: 3.4mg
20 mg
📊 15.4× RDA — above typical dose (UL: 100 mg) 📚 113 studies (Tier A: 3, B: 35)
RDA 1.3mg This product: 20mg UL 100mg
12 mcg
📊 5.0× RDA — above typical dose 📚 138 studies (Tier A: 1, B: 44)
RDA 0.0024mg This product: 0.012mg
20 mg
✅ 1.4× RDA — within safe limits 📚 193 studies (Tier A: 5, B: 63)
RDA 14mg This product: 20mg UL 35mg
30 mg
📊 Market median: 4002.0mg (1 products) 📚 20 studies (Tier A: 0, B: 2)
This product: 30mg
📊 Market median: 4002.0mg (1 products) 📚 20 studies (Tier A: 0, B: 2)
This product: 50mg

Other Ingredients

Carnauba Wax Crospovidone Hydroxypropyl Methylcellulose Magnesium Stearate Propylene Glycol Silicon Dioxide Stearic Acid Titanium Dioxide Vanillin

Label Claims — Verification

All Other
All Other (99% of products) Structure/Function (71% of products) Nutrient (61% of products) Approved Health (1% of products)

Target Groups

Pregnant Women Adult Female (18 - 50 Years)

Product Information

📋 Directions for Use

DOSAGE AND ADMINISTRATION: One tablet daily or as directed by physician.

⚠️ Warnings & Precautions

KEEP THIS AND ALL DRUGS OUT OF THE REACH OF CHILDREN.

WARNING: Accidental overdose of iron-containing products is a leading cause of fatal poisonings 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.

Additional Information

DESCRIPTION: iNatal Advance is a white dye-free oval oil and water soluble multivitamin/multi-mineral tablet which contains calcium carbonate & carbonyl iron.

Rx Only

DISPENSE IN A TIGHT, LIGHT-RESISTANT CONTAINER WITH A CHILD RESISTANT CLOSURE.

Product Details

UPC / SKU 3 63044 15301 0
DSLD Entry Date 2014-10-10
Product Type Other Combinations
Form Tablet or Pill
Brand ZIKS
DSLD ID 37090
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 →

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