Iron SAP by NFH — Ingredients, Evidence & Safety

Product Label

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Safety Alerts

⚠️ Folate: 850mg is 850.0× the Tolerable Upper Intake Level (1.0mg)

Label Data

1 Capsule(s) Serving Size

120 Servings

Multi-Vitamin and Mineral (MVM) Product Type

88% Evidence Coverage

Supplement Facts — Evidence Check

Thiamine

5 mg (417% DV)

📊 4.2× RDA — above typical dose 📚 76 studies (Tier A: 0, B: 33)

RDA 1.2mg This product: 5mg

Riboflavin

5 mg (385% DV)

📊 3.8× RDA — above typical dose 📚 12 studies (Tier A: 0, B: 1)

RDA 1.3mg This product: 5mg

Niacin

4.5 mg NE (28% DV)

✅ Within RDA (0.3× RDA of 14 mg) 📚 193 studies (Tier A: 5, B: 63)

RDA 14mg This product: 4.5mg UL 35mg

Vitamin B6

5 mg (294% DV)

📊 3.8× RDA — above typical dose (UL: 100 mg) 📚 113 studies (Tier A: 3, B: 35)

RDA 1.3mg This product: 5mg UL 100mg

Folate

850 mcg DFE (213% DV)

⚠️ Exceeds Tolerable Upper Intake Level by 850.0× (UL: 1.0 mg) 📚 225 studies (Tier A: 10, B: 105)

RDA 0.4mg This product: 850mg UL 1.0mg

Vitamin B12

400 mcg (16667% DV)

📊 166.7× RDA — above typical dose 📚 138 studies (Tier A: 1, B: 44)

RDA 0.0024mg This product: 0.4mg

Iron

30 mg (167% DV)

Copper

1 mg (111% DV)

✅ 1.1× RDA — within safe limits 📚 36 studies (Tier A: 0, B: 11)

RDA 0.9mg This product: 1mg UL 10mg

Other Ingredients

Succinic Acid L-Glycine Vegetable Magnesium Stearate Silicon Dioxide Microcrystalline Cellulose Vegetable Hypromellose purified Water

Label Claims — Verification

❓ All Other

❓ Structure/Function

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

Target Groups

Children 4 or More Years of Age Vegan Vegetarian Adult (18 - 50 Years) Gluten Free Dairy Free Sugar Free

Product Information

📋 Directions for Use

Directions for use: Adolescents greater than or equal to 9 yrs and adults: Take 1 capsule daily with food or as directed by your healthcare practitioner. If you are taking other medications, take this product a few hours before or after them.

⚠️ Warnings & Precautions

If you are taking other medications, take this product a few hours before or after them.

Do not use if seal is broken.

Warning: Accidental overdose of iron-containing products is a leading cause of fatal poisoning in children under 6. Keep this product out of the reach of children. In case of accidental overdose, call your physician or poison control center immediately.

🧪 Formulation Notes

Iron SAP supports red blood cell formation, healthy hemoglobin and plasma ferritin levels, energy, stamina, immunity, and cognitive health.

Iron SAP contains the bisglycinate form for maximum absorption and efficacy, and enhanced GI tolerance.

All ingredients listed for this product lot number have been tested by a third-party laboratory for identity, potency, and purity.

Contains no: Gluten, soy, wheat, corn, eggs, dairy, yeast, citrus, preservatives, artificial flavor or color, starch, or sugar.

This product is non-GMO and vegan friendly.

Color, size and smell may vary from one lot to another.

Iron glycinate

Made in Canada

Additional Information

NPN 80047003

Product Details

UPC / SKU 8 56711 11167 8

DSLD Entry Date 2023-03-22

Product Type Multi-Vitamin and Mineral (MVM)

Form Capsule

Brand NFH

DSLD ID 275871

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

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 Cochrane

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 Cochrane

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 →