The Big One without 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 The Big One Plus Without Iron Metabolic Maintenance

  iHerb4.8(39)

  $57.00
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  Allergy Research Group The Big One Without Iron Metabolic Maintenance

  Professional Supplement Center4.7(217)

  $48.99
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  Metabolic Maintenance The Big One Without Iron 90 Capsules

  Beautyriche

  $45.00
• 

  The Big One Plus w/o Iron (w/Vit. D 2000 IU)

  personalpower

  $53.00
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  Allergy Research Group Metabolic Maintenance Base Powder

  Target4.5(45)

  $52.00
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  Metabolic Maintenance Metabolic Detox 60 Capsules

  iHerb4.9(56)

  $45.50
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  METABOLIc Maintenance Anxiety Control 90 Capsules

  Blue Sky Vitamin4.8(147)

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  Metabolic Maintenance BAM Balanced Amino Maintenance 750 mg 90 Capsules

  Walmart - Pattern4.7(33)

  $52.00

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

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• ITL Health

  5.0 (37)

  Vitamin & Supplements Shop

  50 Broadway, London SW1H 0BL

  Directions0118 321 7628

• Gobi Gold

  5.0 (1)

  Vitamin & Supplements Shop

  71-71 Shelton St, London WC2H 9JQ

  Directions+41 41 588 09 84

• Indi Supplements

  4.3 (12)

  Vitamin & Supplements Shop

  27 Old Gloucester St, London WC1N 3AF

  Directions

• Dietapplements Limited

  4.8 (6)

  Vitamin & Supplements Shop

  27 Old Gloucester St, London WC1N 3AX

  Directions01892 506990

• Nayble Health & Sports

  5.0 (139)

  Vitamin & Supplements Shop

  18 Chamberlayne Rd, London NW10 3JD

  Directions020 7625 5111

• British Supplements

  3.4 (274)

  Vitamin & Supplements Shop

  34, New House, 67-68 Hatton Garden, London EC1N 8JY

  Directions07768 405406

• Affordable Nutrition

  4.7 (39)

  Sports Nutrition Shop

  124 City Rd, London EC1V 2NX

  Directions0800 861 1065

• I Got Energy Ltd

  4.6 (5)

  Vitamin & Supplements Shop

  167-169 Great Portland St, London W1W 5PF

  Directions

• 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

• 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

• Recent advances in iron metabolism: relevance for health, exercise, and performance

  P Buratti, E Gammella, I Rybinska, G Cairo… - Medicine & Science in …, 2015 - ovid.com

  … Despite some contrasting reports, it is generally accepted that iron supplementation positively affects performance in iron-deficient athletes (reviewed by [ 75 ]). However, whereas the …

  2015120 citations

• Effects of iron overload on chronic metabolic diseases

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

  … depletion can exert beneficial effects in patients with iron overload and even in healthy frequent blood donors. … Iron supplementation increased serum retinol and RBP4, whereas …

  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

  … progress in studies of iron metabolism and bioavailability, … of human iron requirement and consequences and causes of iron … is no concern over the safety of iron supplementation or iron …

  20143,739 citations

• Iron in health and disease: an update

  A Lal - The Indian Journal of Pediatrics, 2020 - Springer

  … a top public health concern, oral iron supplementation strategies that do not alter the … To aid in the success of public health initiatives to combat IDA, iron supplements should not …

  2020136 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: 274129. 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.