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Iron Bisglycinate

4.8
★ ★ ★ ★ ★
(24858 ratings)
Iron 25 mg
Product Image
Score86

A clearly branded bisglycinate capsule offers strong targeted iron quality and value, provided need is established.

How scoring works
Capsule
Quantity:60 Capsule(s) • (60 servings)
Goals:
Fitness
Hair Health
Energy
Productivity Boost

Score 86

A clearly branded bisglycinate capsule offers strong targeted iron quality and value, provided need is established.

How scoring works
$16.00($0.26 per serving)
Vitacost
$ 16.00
iHerb
$ 16.00
Pure Formulas
$ 16.00
Amazon
$ 16.00
Walmart
$ 16.00
Vitacost
$ 16.00
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Analysis

One capsule supplies 25 mg iron as branded Ferrochel bisglycinate. The named chelate and clear amount make it one of the easier products in this group to assess.

No vitamin C, folate, or B12 is included. That simplicity keeps the formula focused, while supporting nutrients must come from the diet or another supplement.

Energy, fitness, productivity, or hair benefits are most likely when low iron is documented. A substantial dose should not be used casually because it offers little benefit with adequate stores and can create avoidable risk.

Who is it for
  • Adults with a confirmed iron need
  • Users seeking branded Ferrochel bisglycinate
  • People who prefer a focused one-capsule formula
Best for
  • Targeted iron supplementation
  • Deficiency-related energy and fitness support
  • Low-iron-related hair shedding

Pros

  • Uses branded Ferrochel bisglycinate
  • Provides 25 mg iron
  • Single-capsule serving
  • Favorable value for a premium form

Cons

  • No vitamin C
  • No folate or B12
  • Does not address non-iron causes of fatigue
  • Targeted dose is unsuitable for casual use

Warnings

  • The 25 mg iron dose should be guided by testing or a clear need
  • Iron may cause constipation, nausea, or excess accumulation
  • Keep capsules securely away from children because accidental iron overdose is dangerous

Nutrient quality

92 Highest impact

Branded iron bisglycinate is a well-absorbed form that is often gentler than basic iron salts. The focused formula provides an effective targeted amount without unrelated active padding.

Ingredient transparency

85 Highest impact

The active amount and form are disclosed without a hidden blend. Full intake directions and non-active ingredients are not available in the supplied facts.

Customer satisfaction

73 High impact

The aggregate satisfaction metric is strong and supported by a useful volume of ratings. Specific firsthand feedback is absent, so recurring complaints and purpose fit cannot be assessed.

Value for money

93 Highest impact

The focused formula and a reasonable serving cost support practical value. The premium form remains competitive despite missing cofactors.

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Goals

Fitness
Fitness
Impact
Highest effect
A Goal FitA+ Strength of SupportC CoverageA+ Formula Quality

Iron can restore endurance and reduce fatigue when low iron status limits oxygen transport. Human evidence strongly supports iron for deficient athletes but not for people with adequate stores.

The elemental iron amount is within an effective targeted range. Ferrochel bisglycinate is a well-absorbed, clearly disclosed chelate with sport certification support.

Study evidence
Iron Supportive 81 studies
Hair Health
Hair Health
Impact
Highest effect
A- Goal FitA+ Strength of SupportC+ CoverageA+ Formula Quality
Iron · 25 mg

Iron bisglycinate may meaningfully reduce shedding when low iron stores are the cause. The focused formula is not expected to help hair loss when iron status is already adequate.

The Ferrochel chelate is well absorbed, fully disclosed, and supplied at a substantial amount. Iron should match a documented need because unnecessary use can cause digestive effects and may accumulate in people with iron-overload risk.

Study evidence
Iron Disputed 25 studies
Energy
Energy
Impact
Highest effect
A- Goal FitA+ Strength of SupportC- CoverageA+ Formula Quality
Iron · 25 mg

Iron bisglycinate directly supports oxygen transport and may help energy when low iron is the limiting factor. The chelated form is well absorbed and often gentler than basic iron salts.

The single capsule supplies a meaningful amount with clear disclosure and no dilution from extra ingredients. A serving with 25 mg iron is not appropriate for routine use without a need, particularly for people with iron-overload disorders.

Study evidence
Iron Supportive 74 studies
Productivity Boost
Productivity Boost
Impact
Moderate effect
D- Goal FitA- Strength of SupportD- CoverageB+ Formula Quality
Iron · 25 mg

Ferrochel iron bisglycinate may improve energy and concentration when low iron is contributing to fatigue. Its chelated form, meaningful amount, and clear label support effective iron delivery.

No vitamin C or direct cognitive active broadens the productivity effect. A 25 mg iron dose should be reserved for an established need because unnecessary iron can cause digestive effects and excessive accumulation.

Study evidence
Iron Supportive 69 studies

Ingredients

IngredientAmount per serving
Ferrochel (Iron)
 25 mg
Gluten Free Adults 18–50
Report overview
Iron · 25 mg OverallScore87
B Active Ingredient Quality & BioavailabilityA+ Dose, Safety & Label TransparencyB+ Value

Ferrochel iron bisglycinate provides a well-absorbed chelated form that is often gentler than basic iron salts. A single capsule supplies an effective amount with clear labeling, although no vitamin C or blood-building cofactors are included. The premium form is offered at a favorable serving cost.

View ingredientView products
Loading alternative details
88 Performance

Gentle Iron 28 mg

Nature's Bounty
<p>Ferrous bisglycinate is paired coherently with vitamin C, folate, and vitamin B12 for absorption and blood-building support. Compared with the original focused chelate, the added vitamin C and blood-building cofactors provide a more complete formula for a confirmed need.</p>
87 Performance

Vegan True Iron Support

Source Naturals
<p>Iron bisglycinate, vitamin C, folate, and vitamin B12 create a focused formula with clearly disclosed active amounts. Compared with the original focused chelate, the added vitamin C and blood-building cofactors provide a more complete formula for a confirmed need.</p>
85 Performance

Iron Complex

Advanced Nutrition by Zahler
<p>Ferrochel iron, vitamin C, methylcobalamin, folate, and histidine form a well-specified formula for confirmed iron need. Compared with the original focused chelate, the added vitamin C and blood-building cofactors provide a more complete formula for a confirmed need.</p>
89 Budget

Iron 18 mg

NOW
<p>Iron bisglycinate provides a well-absorbed, generally gentle form at a useful maintenance amount with clear dosing. Compared with the already useful original chelate, the alternative offers another clear dose or format with strong everyday value.</p>
86 Budget

Albion Chelated Ferrochel Iron 18 mg

Swanson Ultra
<p>TRAACS Ferrochel supplies a well-defined chelated form at a useful lower-end amount in a clean formula. Compared with the already useful original chelate, the alternative offers another clear dose or format with strong everyday value.</p>
89 Budget

Chelated Iron 27 mg

Carlson
<p>Iron bisglycinate provides a well-absorbed, generally gentle form at a meaningful targeted amount. Compared with the already useful original chelate, the alternative offers another clear dose or format with strong everyday value.</p>
88 Value

Chelated Iron

Solgar
<p>Iron bisglycinate provides a well-absorbed, generally gentle form in a simple focused capsule. Compared with the original, the well-specified chelate provides a similarly gentle, focused option with competitive practical value.</p>
88 Value

Chelated Iron 27 mg

Carlson
<p>Iron bisglycinate provides a clearly disclosed, generally gentle form at a useful targeted amount. Compared with the original, the well-specified chelate provides a similarly gentle, focused option with competitive practical value.</p>
83 Value

Iron Complex

NOW
<p>Chelated iron, vitamin C, folate, and vitamin B12 form a coherent formula, though dong quai may increase bleeding risk with anticoagulant or antiplatelet medicines. Compared with the original, the well-specified chelate provides a similarly gentle, focused option with competitive practical value.</p>
Report alternatives

Sources

Published studies used for the product analysis and the top-ranked studies for each ingredient and goal.

  1. The Effect of Parenteral or Oral Iron Supplementation on Fatigue, Sleep, Quality of Life and Restless Legs Syndrome in Iron-Deficient Blood Donors: A Secondary Analysis of the IronWoMan RCT.
    Macher S; Herster C; Holter M; Moritz M; Matzhold EM; Stojakovic T; Pieber TR; Schlenke P; Drexler C; Amrein K · Nutrients · 2021
    Randomized trial176 participantsEnergy forIron
  2. Clinical evaluation of iron treatment efficiency among non-anemic but iron-deficient female blood donors: a randomized controlled trial.
    Waldvogel S; Pedrazzini B; Vaucher P; Bize R; Cornuz J; Tissot JD; Favrat B · BMC medicine · 2012
    Randomized trial154 participantsEnergy forIron
  3. Intravenous iron for the treatment of fatigue in nonanemic, premenopausal women with low serum ferritin concentration.
    Krayenbuehl PA; Battegay E; Breymann C; Furrer J; Schulthess G · Blood · 2011
    Randomized trial90 participantsEnergy forIron
  4. Effects of Oral Iron Supplementation on Blood Iron Status in Athletes: A Systematic Review, Meta-Analysis and Meta-Regression of Randomized Controlled Trials.
    Šmid AN; Golja P; Hadžić V; Abazović E; Drole K; Paravlic AH · Sports medicine (Auckland, N.Z.) · 2024
    Meta-analysis449 participants13 studies pooledFitness forIron
  5. Marginal iron deficiency without anemia impairs aerobic adaptation among previously untrained women.
    Brownlie T; Utermohlen V; Hinton PS; Giordano C; Haas JD · The American journal of clinical nutrition · 2002
    Randomized trial41 participantsFitness forIron
  6. Effect of Intravenous Iron on Aerobic Capacity and Iron Metabolism in Elite Athletes.
    Burden RJ; Pollock N; Whyte GP; Richards T; Moore B; Busbridge M; Srai SK; Otto J; Pedlar CR · Medicine and science in sports and exercise · 2016
    Randomized trial15 participantsFitness forIron
  7. Iron-deficiency anaemia and its effect on worker productivity and activity patterns.
    Edgerton VR; Gardner GW; Ohira Y; Gunawardena KA; Senewiratne B · British medical journal · 1980
    Non-randomized trialProductivity Boost forIron
  8. Consumption of Iron-Biofortified Beans Positively Affects Cognitive Performance in 18- to 27-Year-Old Rwandan Female College Students in an 18-Week Randomized Controlled Efficacy Trial.
    Murray-Kolb LE; Wenger MJ; Scott SP; Rhoten SE; Lung'aho MG; Haas JD · The Journal of nutrition · 2017
    Randomized trial150 participantsProductivity Boost forIron
  9. The impact of brain iron accumulation on cognition: A systematic review.
    Spence H; McNeil CJ; Waiter GD · PloS one · 2020
    Systematic review41 studies pooledProductivity Boost forIron
  10. Iron status in diffuse telogen hair loss among women.
    Moeinvaziri M; Mansoori P; Holakooee K; Safaee Naraghi Z; Abbasi A · Acta dermatovenerologica Croatica : ADC · 2010
    Case-control study60 participantsHair Health forIron
  11. Scientific Opinion on the substantiation of a health claim related to iron and maintenance of normal hair growth pursuant to Article 13(5) of Regulation (EC) No 1924/2006.
    EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA) · EFSA journal. European Food Safety Authority · 2026
    Guideline / consensusHair Health forIron
  12. Large-dose intravenous ferric carboxymaltose injection for iron deficiency anemia in heavy uterine bleeding: a randomized, controlled trial.
    Van Wyck DB; Mangione A; Morrison J; Hadley PE; Jehle JA; Goodnough LT · Transfusion · 2010
    Randomized trial477 participantsEnergy forIron
  13. Ferric carboxymaltose vs. oral iron in the treatment of pregnant women with iron deficiency anemia: an international, open-label, randomized controlled trial (FER-ASAP).
    Breymann C; Milman N; Mezzacasa A; Bernard R; Dudenhausen J; FER-ASAP investigators · Journal of perinatal medicine · 2018
    Randomized trial252 participantsEnergy forIron
  14. Effect of iron therapy on fatigue symptoms in non-anaemic iron deficient women of reproductive age- A Randomized Controlled Trial.
    Sultana N; Bajwa FA; Sikandar MZ; Haider MM; Majeed T · JPMA. The Journal of the Pakistan Medical Association · 2026
    Randomized trial164 participantsEnergy forIron
  15. Intravenous iron isomaltoside treatment of women suffering from severe fatigue after postpartum hemorrhage.
    Holm C; Thomsen LL; Langhoff-Roos J · The journal of maternal-fetal & neonatal medicine : the official journal of the European Association of Perinatal Medicine, the Federation of Asia and Oceania Perinatal Societies, the International Society of Perinatal Obstetricians · 2019
    Randomized trial85 participantsEnergy forIron
  16. Ferric carboxymaltose in patients with heart failure and iron deficiency.
    Anker SD; Comin Colet J; Filippatos G; Willenheimer R; Dickstein K; Drexler H; Lüscher TF; Bart B; Banasiak W; Niegowska J; Kirwan BA; Mori C; von Eisenhart Rothe B; Pocock SJ; Poole-Wilson PA; Ponikowski P; FAIR-HF Trial Investigators · The New England journal of medicine · 2010
    Randomized trial459 participantsFitness forIron
  17. Ferric Carboxymaltose Versus Ferrous Fumarate in Anemic Children with Inflammatory Bowel Disease: The POPEYE Randomized Controlled Clinical Trial.
    Bevers N; Van de Vijver E; Aliu A; Rezazadeh Ardabili A; Rosias P; Stapelbroek J; Bertrams Maartens IA; van de Feen C; Escher H; Oudshoorn A; Teklenburg S; Vande Velde S; Winkens B; Raijmakers M; Vreugdenhil A; Pierik MJ; van Rheenen PF · The Journal of pediatrics · 2023
    Randomized trial64 participantsFitness forIron
  18. Daily iron supplementation for improving anaemia, iron status and health in menstruating women.
    Low MS; Speedy J; Styles CE; De-Regil LM; Pasricha SR · The Cochrane database of systematic reviews · 2016
    Meta-analysis8,506 participants67 studies pooledFitness Productivity Boost forIron
  19. Altered metabolic response of iron-depleted nonanemic women during a 15-km time trial.
    Zhu YI; Haas JD · Journal of applied physiology (Bethesda, Md. : 1985) · 1998
    Randomized trial37 participantsFitness forIron
  20. The Association Between Alopecia Areata and Iron Deficiency Anemia: A Large-Scale Population-Based Case-Control Study.
    Davidovici B; Drutin Y; Ben-Tov A; Mimouni D; Wohl Y · Journal of personalized medicine · 2026
    Case-control study100,203 participantsHair Health forIron
  21. Iron Deficiency and Nonscarring Alopecia in Women: Systematic Review and Meta-Analysis.
    Treister-Goltzman Y; Yarza S; Peleg R · Skin appendage disorders · 2022
    Meta-analysis10,029 participants36 studies pooledHair Health forIron
  22. Comparative Analysis of Postoperative Hair Loss and Micronutrient Deficiencies After One-Anastomosis Gastric Bypass Versus Sleeve Gastrectomy.
    Chinisaz F; Maleki T; Najjari K; Miratashi Yazdi SA · Obesity surgery · 2026
    Cohort study261 participantsHair Health forIron
  23. Assessment of Serum Ferritin Levels in Female Patients With Telogen Effluvium.
    Thamotharan N; Harikumar MV; Sundaram M; Swaminathan A; Rangarajan S · Cureus · 2026
    Cross-sectional study100 participantsHair Health forIron
  24. Diagnosis and treatment of female alopecia: Focusing on the iron deficiency-related alopecia.
    Lin CS; Chan LY; Wang JH; Chang CH · Tzu chi medical journal · 2023
    Cohort study155 participantsHair Health forIron
  25. Effects of daily iron supplementation in primary-school-aged children: systematic review and meta-analysis of randomized controlled trials.
    Low M; Farrell A; Biggs BA; Pasricha SR · CMAJ : Canadian Medical Association journal = journal de l'Association medicale canadienne · 2014
    Meta-analysis7,089 participants32 studies pooledProductivity Boost forIron
  26. Functional consequences of iron supplementation in iron-deficient female cotton mill workers in Beijing, China.
    Li R; Chen X; Yan H; Deurenberg P; Garby L; Hautvast JG · The American journal of clinical nutrition · 1994
    Randomized trial80 participantsProductivity Boost forIron
  27. The Effect of Iron-Fortified Lentils on Blood and Cognitive Status among Adolescent Girls in Bangladesh.
    Barnett AL; Wenger MJ; Yunus FM; Jalal C; DellaValle DM · Nutrients · 2023
    Randomized trial359 participantsProductivity Boost forIron