The Big One with Iron®

Objective insights generated automatically from the official DSLD label — a quick, factual read of how this product is formulated and disclosed.

This analysis is generated algorithmically from label data for educational reference only. It is not a product endorsement, ranking, or medical advice.

Allergen flags are parsed automatically from the official label's claims and statements. Always verify against the physical product label before use, especially if you have a severe allergy.

Serving Size: 1 Capsule(s) · 1 per day

Not Present

• 

  Allergy Research Group Metabolic Maintenance The Big One with Iron

  iHerb4.7(140)

  $52.00
• 

  Allergy Research Group The Big One Plus Without Iron Metabolic Maintenance

  iHerb4.8(39)

  $57.00
• 

  Bioschwartz Bariatric Multivitamin with Iron

  Target4.3(7)

  $19.95
• 

  Allergy Research Group Metabolic Maintenance Rebuild 180 Capsules

  Walmart - Pattern4.9(30)

  $50.00
• 

  Arrae MB-1 45+ Metabolism and Hormone Support Capsules for Women

  Ulta Beauty4.4(1000)

  $39.99
• 

  Metabolic Maintenance Metabolic Detox 60 Capsules

  iHerb4.9(56)

  $45.50
• 

  Metabolic Maintenance Berberine + Chromium 60 Capsules

  Target3.0(1)

  $36.50
• 

  Nature's Truth Essential Iron + B- Zinc Dietary Supplement Gummies

  BJ's Wholesale Club4.5(45)

  $17.99

Enter your city or ZIP code to find supplement & health stores in your area that may carry this product.

Showing representative supplement & health retailers — search above for stores in your area.

• Vitamin Shop Paris

  5.0 (925)

  Vitamin & supplements store

  3 Rue de Vintimille, 75009 Paris

  Directions01 71 20 61 07

• Vitamin Shop Saint-Ouen-sur-Seine

  5.0 (366)

  Vitamin & supplements store

  73 Av. Gabriel Péri, 93400 Saint-Ouen-sur-Seine

  Directions01 40 10 88 74

• Borgo Paris Nutrition

  5.0 (191)

  Vitamin & supplements store

  23 Rue Faidherbe, 75011 Paris

  Directions07 81 39 59 79

• Toutelanutrition.com

  4.7 (324)

  Vitamin & supplements store

  154 Bd de Grenelle, 75015 Paris

  Directions01 43 06 74 27

• Vitamin Shop Levallois

  5.0 (615)

  Vitamin & supplements store

  83 Rue Victor Hugo, 92300 Levallois-Perret

  Directions01 42 70 45 01

• Liv Pure Energy

  Vitamin & supplements store

  11 Rue Louis le Grand, 75002 Paris

  Directions01 34 57 94 59

• PROTEIN BODY STORE

  4.9 (134)

  Sports nutrition store

  58 Bd des Batignolles, 75017 Paris

  Directions09 51 08 43 08

• Dragon Nutrition

  4.9 (156)

  Vitamin & supplements store

  71 Av. des Alpes, 06800 Cagnes-sur-Mer

  Directions09 84 55 55 91

• A role for supplements in optimizing health: the metabolic tune-up

  BN Ames - Archives of biochemistry and biophysics, 2004 - Elsevier

  An optimum intake of micronutrients and metabolites, which varies with age and genetic constitution, would tune up metabolism and give a marked increase in health, particularly for the …

  2004190 citations

• Effects of iron overload on chronic metabolic diseases

  JM Fernández-Real, M Manco - The lancet Diabetes & …, 2014 - thelancet.com

  … The importance of adequate amounts of iron for health and … In this Review, we discuss the effect of iron overload on major … Iron supplementation increased serum retinol and RBP4, …

  2014317 citations

• Review on iron and its importance for human health

  N Abbaspour, R Hurrell… - … of research in medical …, 2014 - pmc.ncbi.nlm.nih.gov

  … of iron metabolism and bioavailability, and our current understanding of human iron requirement and consequences and causes of iron … iron absorption is higher when iron supplements …

  20143,739 citations

• Nutritional aspects of iron in health and disease

  E Charlebois, K Pantopoulos - Nutrients, 2023 - mdpi.com

  … The hazardous effects of excess iron are also evident in cases of acute iron poisoning, for instance following accidental ingestion of iron supplements by children [25]. This causes …

  2023101 citations

• Iron homeostasis and health: understanding its role beyond blood health–a narrative review

  EI Obeagu - Annals of Medicine and Surgery, 2025 - journals.lww.com

  … For instance, iron deficiency is often treated with oral iron supplements, but their efficacy can … iron nutrition and access to iron supplements is essential for addressing these public health …

  202575 citations

• The metabolic tune-up: metabolic harmony and disease prevention

  BN Ames - The Journal of nutrition, 2003 - academic.oup.com

  … ABSTRACT An optimum intake of micronutrients and metabolites, which varies with age and genetic constitution, would tune up metabolism and give a marked increase in health, …

  2003119 citations

• Riboflavin (Vitamin B2) on the Label

  What riboflavin is, how much a typical product provides, and why it can change the color of urine.

  VitaSuppTrack Editorial· Jun 24, 2026

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2022-09-22. DSLD Label ID: 274128. This information is provided for educational reference only and is not medical advice. Always follow the product label and consult a doctor or pharmacist before use.