$26.00 $0.43 per serving
Product analysis
Ferrasorb combines iron with B vitamins to help meet nutritional needs linked to tiredness and blood formation. It is most relevant when intake or iron levels are low.
AI assessment of the formula, label and price. How scoring works
Nutrient Quality36
Most ingredient forms are named, but there is too little information to compare their quality confidently. The unspecified folate form adds further uncertainty.
Ingredient Transparency93
Amounts are disclosed and most forms are named, making the serving straightforward to check. The missing folate form limits a complete comparison.
Value For Money43
The iron offers fair value per serving. Value for the accompanying vitamins cannot be judged confidently.
Customer Satisfaction96
Customer feedback is very positive across a very large body of ratings. That gives a broad view of satisfaction without establishing suitability for someone whose iron needs are already met.
Product Focus72
The formula centers on related nutritional needs that can contribute to tiredness when unmet. Its compact mix keeps that purpose clear, while extra energy benefits after needs are met remain unestablished.
- Format
Capsule - Container
- 60 Capsule(s)
- Per serving
- $0.43
- Customer rating
- 4.9 · 23,516 ratings
Goals
Impact
High effect
Iron · 36 mgVitamin C · 15 mg
Iron can help when iron deficiency contributes to diffuse shedding; it has no established regrowth benefit in iron-replete adults. Folate supports cell division and B12 supplies a B-complex cofactor, but those roles do not establish independent hair growth. The small vitamin C amount is excluded from the saved findings, and no extra iron–vitamin C benefit is established.
How this product is rated for Hair Health
Ingredient fit91
The formula contains nutrients connected to hair or nutrient adequacy, with their amounts recognized to differing degrees.
Goal fit
The relevant ingredient selection is focused, although a focused formula does not establish a hair-growth effect.
Dose adequacy
Most included amounts approach the saved comparison range, although some contributions remain limited by amount.
Pathways0
The included nutrients connect primarily to nutrient adequacy, with no assigned coverage of the four separately evaluated hair-related routes.
Depth
No contribution was assigned to the evaluated androgen, hair-fibre, antioxidant or stress-related routes.
Breadth
None of the evaluated routes reached the saved coverage threshold.
Evidence78
Iron supplies the strongest relevant support when iron deficiency contributes to shedding.
Evidence strength
Iron supplies the strongest relevant support when iron deficiency contributes to shedding.
Studied preparation
The included preparations match those recognized in the saved comparison, without proving that the complete product improves hair outcomes.
Formulation logic100
Required partners are accounted for and no configured conflict was found. Included contributions meet the saved minimum amount threshold.
Partner coverage
No required ingredient partner is missing among the included contributions.
Conflicts
No configured ingredient conflict was identified; this finding does not establish overall product safety.
Effective doses
All included contributions clear the saved minimum amount threshold, which is not a clinically proven hair-treatment dose.
Impact
Highest effect
Folate · 667 mcg DFEVitamin B12 · 300 mcgVitamin C · 15 mg
Iron can address low intake relevant to blood formation, while folate and vitamin B12 provide related nutritional support. Vitamin B6 also contributes to normal metabolism. These roles matter when intake is inadequate; the substantial iron amount does not establish extra benefit once needs are met. Vitamin C's small amount did not contribute to the saved findings.
How this product is rated for Everyday Health
Ingredient fit92
The formula's supported contribution comes from its relevant declared ingredients. Their amounts and the presence of other actives determine how concentrated that contribution is.
Goal fit
The relevant ingredients are focused on the supported nutritional roles, although the product is linked to several health goals.
Dose adequacy
Most relevant amounts make substantial contributions, although some remain below their supplied comparison endpoints.
Pathways60
The strongest represented area is one-carbon metabolism and blood formation, with substantial coverage from the relevant ingredients. One area reaches substantial coverage, so the support remains concentrated rather than broad.
Depth
The strongest represented area is one-carbon metabolism and blood formation, with substantial coverage from the relevant ingredients.
Breadth
One area reaches substantial coverage, so the support remains concentrated rather than broad.
Evidence82
The supplied findings support specific nutrient roles or narrower ingredient uses. Preparation matching does not by itself establish broad health benefit.
Evidence strength
Vitamin B9 (Folate) provides the strongest supported contribution in the saved findings; nutrient availability or narrower findings do not prove broad health improvement.
Studied preparation
The relevant ingredients meet the supplied preparation criteria, without establishing superiority of every listed form.
Formulation logic100
The relevant ingredients have no unmet partner requirement and trigger none of the evaluated conflicts. Their declared amounts meet the supplied minimum comparison level.
Partner coverage
The relevant ingredients can contribute independently or have their required partner present; this does not establish added combination benefit.
Conflicts
None of the evaluated ingredient conflicts was triggered; this is not a comprehensive safety assessment.
Effective doses
The relevant amounts meet the supplied minimum comparison level, which is not a proven clinical response threshold.
Impact
High effect
Vitamin B12 · 300 mcgIron · 36 mg
Iron helps address fatigue related to iron deficiency and anaemia; that benefit does not extend automatically to iron-replete adults. Folate, B6 and B12 also support correction of nutritional shortfalls associated with tiredness. The B12 amount receives partial recognition, while vitamin C is below the saved inclusion threshold. This combination is directed toward nutritional sufficiency rather than immediate alertness, and larger nutrient amounts do not demonstrate greater energy benefits.
How this product is rated for Energy
Ingredient fit88
Iron, folate, B6 and B12 receive ingredient and amount recognition. Their amounts offer uneven or partial coverage of the comparison range.
Goal fit
Iron, folate, B6 and B12 account for the relevant ingredient focus, though the product is also linked to other goals.
Dose adequacy
The recognised amounts provide partial support overall; the saved comparison does not establish them as proven fatigue-treatment doses.
Pathways0
The relevant connection is nutrient sufficiency; no tracked alertness or exercise pathway received a contribution.
Depth
No contribution was assigned to the tracked alertness or exercise pathways; nutrient sufficiency remains a separate role.
Breadth
None of the tracked pathways reached the coverage threshold.
Evidence98
Iron leads the recognised evidence contribution. The included preparations receive recognition within the saved comparison.
Evidence strength
Iron supplies the strongest recognised evidence contribution here, subject to its ingredient-specific population and outcome limits.
Studied preparation
The included ingredients receive studied-preparation recognition; this does not establish benefits beyond their supported uses.
Formulation logic100
The included ingredients meet the saved amount threshold and have no missing required partners. No configured conflict was found.
Partner coverage
The included ingredients do not lack a required partner in the saved findings.
Conflicts
No configured ingredient conflict was identified in the supplied facts.
Effective doses
All included ingredients meet the saved amount threshold; this threshold is not a proven effective dose.
Impact
Moderate effect
Iron · 36 mgVitamin B12 · 300 mcgVitamin B12 · 300 mcgVitamin B6 · 5 mg
Iron, B12 and folate help meet nutritional needs whose shortfall can contribute to fatigue and poor concentration. B6 supports neurotransmitter metabolism; additional nutrient amounts do not imply greater productivity when nutritional needs are already met.
How this product is rated for Productivity Boost
Ingredient fit72
The ingredient selection is closely focused on the goal's reviewed ingredients. The assessed amounts provide partial alignment with the saved ingredient comparisons.
Goal fit
The ingredient selection is closely focused on the goal's reviewed ingredients.
Dose adequacy
The assessed amounts provide partial alignment with the saved ingredient comparisons.
Pathways0
The saved findings identify no contribution across the reviewed mechanisms. No reviewed mechanism reaches the saved coverage threshold.
Depth
The saved findings identify no contribution across the reviewed mechanisms.
Breadth
No reviewed mechanism reaches the saved coverage threshold.
Evidence70
Vitamin B12 provides the strongest saved ingredient finding; this does not imply improved work output. The qualifying ingredient preparations match the saved reviewed comparisons.
Evidence strength
Vitamin B12 provides the strongest saved ingredient finding; this does not imply improved work output.
Studied preparation
The qualifying ingredient preparations match the saved reviewed comparisons.
Formulation logic100
No missing required ingredient partner was identified. No configured conflict was identified in the saved findings. All ingredients assessed for amounts meet the saved minimum comparison level.
Partner coverage
No missing required ingredient partner was identified.
Conflicts
No configured conflict was identified in the saved findings.
Effective doses
All ingredients assessed for amounts meet the saved minimum comparison level.
Ingredients
| Ingredient | Amount per serving | Score |
|---|---|---|
Vitamin C (Ascorbic Acid) | 15 mg | |
Vitamin B6 (Pyridoxal 5-Phosphate) | 5 mg | |
Folate | 667 mcg DFE | |
Vitamin B12 (Methylcobalamin) | 300 mcg | |
Iron (Ferrochel) | 36 mg |
Iron (Ferrochel) · 36 mg OverallScore81
Each serving supplies 36 mg of iron as ferrous bisglycinate, a chelated form valued for absorption and tolerance. It also contains 15 mg of vitamin C, though the evaluation finds limited absorption support at that amount.
How this ingredient is rated
Active Ingredient Quality & Bioavailability78
The iron comes from ferrous bisglycinate, a chelated form valued for absorption and tolerance. B12 and folate are listed along with 15 mg of vitamin C; the evaluation finds limited absorption support at that amount.
Iron Chemical Form & Bioavailability
The stated source is ferrous bisglycinate, a chelated form valued for absorption and tolerance.
Absorption Support & Blocker Avoidance
B12 and folate are listed along with 15 mg of vitamin C; the evaluation finds limited absorption support at that amount.
Dose, Safety & Label Transparency100
The saved facts specify 36 mg of iron per serving.
Elemental Iron Label Clarity
The amount of iron itself is stated as 36 mg per serving.
Dosage Effectiveness & Safety Range
The serving provides 36 mg of iron, a substantial amount.
Value50
At about $0.43 per whole-product serving, the price is midrange in this comparison.
Price per Effective Serving
At about $0.43 per whole-product serving, the price is midrange in this comparison.
Vitamin B12 (Methylcobalamin) · 300 mcg OverallScore67
A serving lists 300 mcg vitamin B12 as methylcobalamin. The normalized cost is about $1.44 per 1,000 mcg, based on the whole-product serving price.
How this ingredient is rated
Active Ingredient Quality & Bioavailability100
The B12 is recorded as methylcobalamin.
Bioactive B12 Form Selection
The saved facts identify methylcobalamin as the B12 form.
Dose, Safety & Label Transparency58
The serving specifies both the 300 mcg B12 amount and its methylcobalamin form.
Therapeutic Dosage Level
The recorded serving contains 300 mcg vitamin B12.
Label and Form Transparency
The saved facts identify the B12 form and its amount per serving.
Value20
The normalized price is about $1.44 per 1,000 mcg of B12, based on the whole-product serving price.
Price per 1,000 mcg B12
The recorded normalized cost is about $1.44 per 1,000 mcg B12, using the whole-product serving price.
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Sources
Published studies used for the product analysis and the top-ranked studies for each ingredient and goal.
- Large-dose intravenous ferric carboxymaltose injection for iron deficiency anemia in heavy uterine bleeding: a randomized, controlled trial.
- 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.
- Ferric carboxymaltose vs. oral iron in the treatment of pregnant women with iron deficiency anemia: an international, open-label, randomized controlled trial (FER-ASAP).
- Effect of iron therapy on fatigue symptoms in non-anaemic iron deficient women of reproductive age- A Randomized Controlled Trial.
- Intravenous iron isomaltoside treatment of women suffering from severe fatigue after postpartum hemorrhage.
- A new perspective on vitamin B12 deficiency in rheumatology: a case-based review.
- Effects of Vitamin B12 Supplementation on Cognitive Function, Depressive Symptoms, and Fatigue: A Systematic Review, Meta-Analysis, and Meta-Regression.
- Patients' experiences with methylcobalamin injections in amyotrophic lateral sclerosis.
- Cobalamin deficiency: clinical picture and radiological findings.
- Vitamin B12 Deficiency: Common Questions and Answers.
- Intakes of Folate, Vitamin B6, and Vitamin B12 in Relation to All-Cause and Cause-Specific Mortality: A National Population-Based Cohort.
- The responsiveness of plasma homocysteine to small increases in dietary folic acid: a primary care study.
- Associations of Serum Folate and Homocysteine Concentrations with All-Cause, Cardiovascular Disease, and Cancer Mortality in Men and Women in Korea: the Cardiovascular Disease Association Study.
- The concept of folic acid supplementation and its role in prevention of neural tube defect among pregnant women: PRISMA.
- Systematic review of adverse health outcomes associated with high serum or red blood cell folate concentrations.
- Oral Vitamin B12 versus Placebo for the Prevention of Chemotherapy-Induced Peripheral Neuropathy in Gynecological Cancer Patients: A Randomized, Double-Blind, Placebo-Controlled Trial.
- Vitamin B12 Supplementation in Diabetic Neuropathy: A 1-Year, Randomized, Double-Blind, Placebo-Controlled Trial.
- A single-center randomized controlled trial of local methylcobalamin injection for subacute herpetic neuralgia.
- Local Injection of Methylcobalamin Combined with Lidocaine for Acute Herpetic Neuralgia.
- The Effect of Vitamin B12 and Folic Acid Supplementation on Serum Homocysteine, Anemia Status and Quality of Life of Patients with Multiple Sclerosis.