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Liquid Iron

product on market Liquid Natrol Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 50% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

Vitamin C, thiamine, and niacin are essential nutrients that support energy metabolism and iron absorption. There is strong evidence for the roles of these vitamins in cellular function, though the overall evidence coverage for this specific formulation is limited. The product maintains a high safety profile.

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

Label

Product Label

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

Label Data

4 tsp
Serving Size
12
Servings
Other Combinations
Product Type
50%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Calories
25 {Calories}
Total Carbohydrates
6 Gram(s) (2% DV)
Vitamin C
100 mg (167% DV)
1 mg (67% DV)
Within RDA (0.8× RDA) 76 studies (A:0, B:33)
13 mg (65% DV)
Within RDA (0.9× RDA) 196 studies (A:5, B:63)
2 mg (100% DV)
1.5× RDA — within safe limits 114 studies (A:3, B:35)
3 mcg (50% DV)
1.3× RDA — within safe limits 139 studies (A:1, B:44)
Iron
15 mg (83% DV)

Other Ingredients

Water Honey Brown Rice syrup Natural Tropical Vanilla Flavor Herbal Base Citric Acid Caramel color Sodium Benzoate
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Info

Product Information

Directions for Use

Directions: Shake well before each use. Take 4 teaspoons (20 ml), one time daily, with a meal. May be taken directly or combined with water or juice.

Warnings & Precautions

KEEP OUT OF REACH OF CHILDREN.

Consult your healthcare professional prior to use if you have or suspect a medical condition, are taking prescription drugs, or are pregnant or lactating.

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.

Formulation Notes

~Special Herbal Base ~Natural Sweeteners with Brown Rice Syrup & Honey

~With B-Vitamins

~100% Vegetarian

NO Yeast, Milk, Egg, Soy, Glutens, Artificial Colors or Flavors.

Additional Information

~Delicious, Natural Flavor

STORE AT ROOM TEMPERATURE (55(0)-85(0) F).

ITEM: 462 F:3000029 L:2006511-11196

~Naturally Sweetened Tropical Fruit Flavor

Made in USA

Metadata

Product Details

UPC / SKU0 47469 00462 0
DSLD Entry Date2014-06-25
Product TypeOther Combinations
FormLiquid
BrandNatrol
DSLD ID34845
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.