$12.49 $0.00 per serving
Product analysis
Multi offers broad nutritional support for normal energy metabolism, bone needs and immune function when dietary intake is low.
AI assessment of the formula, label and price. How scoring works
Nutrient Quality37
Iodine and molybdenum have favorable identified sources, while several other mineral forms compare less favorably. Quality comparisons remain uncertain for many of the vitamins.
Ingredient Transparency76
All ingredient amounts and most forms are identified, helping you compare the serving. The proportions of a combined ingredient source are not disclosed.
Value For Money40
Value cannot be judged reliably without a usable price comparison. The broad nutrient list alone does not establish that the serving is economical.
Customer Satisfaction70
Customer feedback is positive. The relatively small number of ratings leaves the satisfaction picture less established.
Product Focus44
The main purpose is filling broad nutritional gaps rather than delivering a single targeted effect. The many ingredients and goals do not establish extra benefit when nutrient needs are already met.
- Format
Tablet - Customer rating
- 4.6 · 133 ratings
Goals
Impact
Highest effect
Folate · 665 mcg DFEVitamin B12 · 6 mcgVitamin D · 25 mcgMagnesium · 100 mgVitamin K · 80 mcgSelenium · 70 mcgZinc · 15 mgVitamin C · 180 mg
B vitamins contribute to normal energy metabolism, while folate supports blood formation. Vitamin D contributes to bone and mineral nutrition, and zinc and selenium contribute to normal defence functions. These nutrient contributions are useful when intake is low, without establishing extra benefit above adequate intake. Iron and iodine can also help fill dietary gaps.
How this product is rated for Everyday Health
Ingredient fit81
The useful contributions vary in size; Vitamin B12, Vitamin C, Calcium fell below the minimum amount used here.
Goal fit
The relevant ingredients give this formula a focused connection to the supplied general-health roles.
Dose adequacy
The useful contributions vary in size; Vitamin B12, Vitamin C, Calcium fell below the minimum amount used here.
Pathways100
The strongest contribution concerns normal energy metabolism. Other meaningful coverage is limited to the named nutrient roles.
Depth
The strongest finding concerns normal energy metabolism, based on the relevant ingredients and their supplied amounts.
Breadth
Meaningful coverage extends to normal energy metabolism, blood formation and related metabolism, bone and mineral nutrition, normal antioxidant and immune functions.
Evidence86
Magnesium provides the leading evidence contribution. Nutritional functions and the preparation findings do not establish broad health improvements above adequate intake.
Evidence strength
Magnesium leads the evidence contribution; its nutrient role does not establish extra benefit above adequate intake.
Studied preparation
The included preparations meet the preparation criteria; this does not establish superiority of a particular form.
Formulation logic100
The included ingredients can contribute without a missing required partner, and no configured conflict was found. Their amounts pass the saved minimum contribution check.
Partner coverage
The included ingredients can contribute independently or have their required partners; no extra benefit from combining them is established.
Conflicts
No configured ingredient conflict was identified in the supplied facts.
Effective doses
The included amounts all meet the minimum amount used here; that threshold is not a proven clinical dose.
Impact
Highest effect
Magnesium · 100 mgVitamin C · 180 mgZinc · 15 mgVitamin A · 750 mcgVitamin D · 25 mcgSelenium · 70 mcg
Zinc, vitamin D and selenium support normal immune function, and vitamin A contributes to barrier nutrition. Copper, iron, B6, B12 and folate can help when low intake impairs immune cells, without establishing extra infection protection above adequacy. Vitamin E and magnesium receive saved credit, but their supplied evidence does not establish routine added immune benefit in healthy adults. Vitamin C did not qualify at its declared amount.
How this product is rated for Immunity
Ingredient fit61
Relevant nutrients cover several immune roles, with varying amounts and other actives broadening focus.
Goal fit
The immune nutrients share the formula with several other actives.
Dose adequacy
Credited amounts contribute unevenly; vitamin C falls below the saved contribution threshold.
Pathways98
Lymphocyte function and immune regulation is the strongest covered area. Barrier defense, immune regulation and oxidative balance reach substantial coverage.
Depth
Lymphocyte function and immune regulation has the strongest combined coverage.
Breadth
Barrier defense, immune regulation and oxidative balance reach substantial coverage.
Evidence100
Zinc leads the saved support finding. Credited preparations meet the saved criteria, within the specific evidence limits described for their roles.
Evidence strength
Zinc provides the strongest saved support; that position does not establish a probability of protection.
Studied preparation
Credited preparations meet the saved criteria, without establishing superiority of individual nutrient forms.
Formulation logic100
Credited ingredients clear the saved amount threshold and have no assessed missing partner or conflict.
Partner coverage
Credited ingredients work alone or have their relevant partners.
Conflicts
No assessed ingredient conflict was triggered.
Effective doses
All credited ingredients clear the saved minimum amount threshold, which is not proof of clinical effectiveness.
Impact
High effect
Biotin · 30 mcgVitamin D · 25 mcgZinc · 15 mgIron · 18 mgVitamin C · 180 mg
Zinc can help address shedding caused by inadequate zinc intake, and iron can help when iron deficiency is responsible. Biotin has a similarly limited role in deficiency-related shedding; higher amounts do not establish extra regrowth with adequate intake. The remaining nutrient functions do not establish routine hair growth. The saved findings mainly recognize nutrient amounts and antioxidant-related coverage, whose practical benefit remains dependent on the specific nutritional circumstances.
How this product is rated for Hair Health
Ingredient fit65
The formula contains recognized hair-related ingredients, but their practical relevance depends on nutritional need and usable amounts. Recognized hair-related ingredients sit alongside ingredients serving other purposes, so the formula has a broader focus.
Goal fit
Recognized hair-related ingredients sit alongside ingredients serving other purposes, so the formula has a broader focus.
Dose adequacy
The saved findings recognize the declared amounts, with differing contributions across the ingredients; this does not establish an effective hair-treatment dose.
Pathways51
Antioxidant-related nutrient coverage is the strongest finding, but normal antioxidant functions do not establish hair regrowth. Meaningful coverage centers on antioxidant-related functions, with limited coverage of the other hair pathways.
Depth
Antioxidant-related nutrient coverage is the strongest finding, but normal antioxidant functions do not establish hair regrowth.
Breadth
Meaningful coverage centers on antioxidant-related functions, with limited coverage of the other hair pathways.
Evidence97
Zinc is the leading recognized ingredient; its practical hair benefit is relevant to deficiency-related shedding, rather than routine regrowth. Preparation matching does not establish a trial of the complete product.
Evidence strength
Zinc is the leading recognized ingredient; its practical hair benefit is relevant to deficiency-related shedding, rather than routine regrowth.
Studied preparation
Recognized preparations meet the saved comparison criteria except iodine; this does not demonstrate hair benefits from the complete formula.
Formulation logic100
The recognized ingredients have no missing required partner or configured conflict. All recognized ingredients meet the saved amount criterion; that criterion is not proof of a clinically effective hair dose.
Partner coverage
No required partner is missing among the recognized ingredients; this does not establish extra benefit from combining them.
Conflicts
No configured ingredient conflict was identified in the supplied findings.
Effective doses
All recognized ingredients meet the saved amount criterion; that criterion is not proof of a clinically effective hair dose.
Impact
Moderate effect
Iodine · 150 mcgVitamin D · 25 mcgVitamin B5 · 10 mgMagnesium · 100 mgRiboflavin · 1.7 mgThiamin · 1.5 mgVitamin B12 · 6 mcgIron · 18 mg
B vitamins support normal energy metabolism, while B12 at 6 mcg and folate contribute to normal blood formation. Their practical value for tiredness is mainly in filling a nutritional gap; extra intake does not reliably increase energy when needs are already met. Iron at 18 mg also relates to fatigue when iron intake or stores are low; a label alone cannot show that need. Magnesium adds 100 mg toward normal nutritional needs.
How this product is rated for Energy
Ingredient fit61
Several nutrients relate to energy through normal nutritional functions, alongside ingredients serving other goals.
Goal fit
Relevant energy-related nutrients sit alongside ingredients intended for other health uses.
Dose adequacy
The amounts provide a partial contribution against the saved comparisons; larger doses do not imply proportionally greater energy.
Pathways0
The saved assessment finds no meaningful coverage of its specified direct energy pathways; the contribution is nutritional.
Depth
None of the specified direct energy pathways receives a supported contribution in the saved finding.
Breadth
None of the specified direct energy pathways reaches the saved coverage threshold.
Evidence97
The strongest saved finding concerns iron, with practical usefulness depending on nutritional status.
Evidence strength
Iron supplies the strongest saved finding at an assessed amount; benefit still depends on nutritional need.
Studied preparation
Most assessed preparations meet the saved comparison, while iodine does not.
Formulation logic100
The assessed ingredients have no missing required partner or matched conflict.
Partner coverage
No required supporting ingredient is missing for the assessed contributions.
Conflicts
No listed conflict was matched in the supplied assessment.
Effective doses
All assessed ingredients clear the saved minimum amount threshold.
Vitamin B5 Not classified
No linked studies yet.
Impact
High effect
Vitamin K · 80 mcgMagnesium · 100 mgCalcium · 160 mgVitamin D · 25 mcgCopper · 2 mgManganese · 4 mgZinc · 15 mgVitamin C · 180 mg
Calcium supplies bone mineral; its 160 mg per serving can help fill a dietary gap, without establishing extra benefit when intake is already adequate. Vitamin D supports calcium absorption and deficiency-related mineralization; routine extra supplementation has not established fracture prevention in generally healthy adults. Magnesium supports normal bone metabolism when intake is low, although routine fracture prevention is unproven. Vitamin C supports collagen formation and copper helps cross-link it, with the clearest skeletal benefit from correcting deficiency.
How this product is rated for Bone Health
Ingredient fit63
Minerals provide a nutritional route to supporting bones, with the contribution depending on the declared amount and dietary need.
Goal fit
Bone-related nutrients sit within a broader formula containing ingredients aimed at other needs.
Dose adequacy
The declared amounts provide partial or mixed coverage of the nutritional and preparation references; lower amounts limit the contribution.
Pathways80
The main represented roles are calcium absorption and regulation, collagen matrix formation. Other bone-related roles receive less or no coverage.
Depth
The strongest represented role is collagen matrix formation. This describes ingredient coverage, not a demonstrated change in bone health.
Breadth
The main represented roles are calcium absorption and regulation, collagen matrix formation. Other bone-related roles receive less or no coverage.
Evidence98
Zinc is needed for normal bone-forming processes, but its independent supplemental benefit for adult bone density or fracture prevention is unestablished.
Evidence strength
Zinc is needed for normal bone-forming processes, but its independent supplemental benefit for adult bone density or fracture prevention is unestablished.
Studied preparation
The saved findings identify the counted preparations as matching study preparations; that match does not establish fracture prevention.
Formulation logic98
Vitamin D lacks enough calcium alongside it for the paired contribution; it retains its independent nutritional role. No configured ingredient conflict was identified in the supplied findings.
Partner coverage
Vitamin D lacks enough calcium alongside it for the paired contribution; it retains its independent nutritional role.
Conflicts
No configured ingredient conflict was identified in the supplied findings.
Effective doses
The counted ingredients meet the saved minimum amount comparison; this does not make those amounts proven effective doses for preventing fractures.
Impact
High effect
Folate · 665 mcg DFEVitamin B12 · 6 mcgVitamin B6 · 2 mgMolybdenum · 75 mcgSelenium · 70 mcgMagnesium · 100 mgVitamin E · 22.5 mgZinc · 15 mgVitamin C · 180 mgRiboflavin · 1.7 mg
Folate supports normal methyl-group metabolism; its arsenic-related findings concern chronically exposed adults and cannot be generalized to routine toxin removal. Selenium has limited mercury-related findings in small studies of low-selenium or exposed populations, rather than broad detoxification evidence.
How this product is rated for Liver & Detox
Ingredient fit53
Folate contributes a context-specific connection to this goal; the wider nutrient formula is less focused on toxin removal.
Goal fit
Other actives and links to additional goals make the formulation less specific to this goal.
Dose adequacy
Several declared amounts receive partial recognition; lower or unknown amounts limit contributions without proving ineffectiveness.
Pathways42
The strongest retained coverage concerns detox-enzyme induction. These ingredient-role categories do not establish measured toxin clearance.
Depth
The strongest retained ingredient-role coverage concerns detox-enzyme induction, rather than demonstrated clearance of an identified toxin.
Breadth
Only one tracked role reaches the coverage threshold.
Evidence99
Vitamin B9 (Folate) provides the strongest retained contribution, while population and preparation limits constrain the benefits that can be described.
Evidence strength
Vitamin B9 (Folate) supplies the strongest retained evidence contribution; this does not establish generalized toxin removal.
Studied preparation
Some retained contributions lack recognized studied preparations, limiting correspondence with the supplied research.
Formulation logic100
No required partner is missing and no configured conflict was identified. Retained ingredients meet the minimum comparison threshold.
Partner coverage
No required partner is missing; this does not establish an extra combination benefit.
Conflicts
No configured conflict was identified from the supplied facts.
Effective doses
All retained ingredients meet the minimum comparison threshold; this is not proof of an effective detoxification regimen.
Riboflavin Not classified
No linked studies yet.
Vitamin B6 Not classified
No linked studies yet.
Impact
Moderate effect
Iron · 18 mgVitamin B12 · 6 mcgVitamin B12 · 6 mcgVitamin B6 · 2 mgZinc · 15 mgMagnesium · 100 mg
Iron and folate can matter for fatigue and concentration when a nutrient shortfall is corrected. B vitamins support normal energy metabolism, while magnesium and zinc add nutritional support. Those functions do not establish an increase in work performance in well nourished adults.
How this product is rated for Productivity Boost
Ingredient fit44
Only part of this broader formula aligns specifically with productivity support. The amounts provide partial alignment with the saved exposure comparison.
Goal fit
Only part of this broader formula aligns specifically with productivity support.
Dose adequacy
The amounts provide partial alignment with the saved exposure comparison.
Pathways43
The main saved contribution concerns nerve-cell support. One mechanism has meaningful coverage; the contribution is concentrated rather than broad.
Depth
The main saved contribution concerns nerve-cell support.
Breadth
One mechanism has meaningful coverage; the contribution is concentrated rather than broad.
Evidence100
Magnesium provides the strongest assessed evidence contribution at its amount. The ingredients counted at adequate amounts match the saved preparation criteria.
Evidence strength
Magnesium provides the strongest assessed evidence contribution at its amount.
Studied preparation
The ingredients counted at adequate amounts match the saved preparation criteria.
Formulation logic100
All 4 assessed ingredients meet the saved minimum amount comparison. No conflict was identified by the supplied ingredient checks.
Partner coverage
The assessed ingredients work independently or have their required partner.
Conflicts
No conflict was identified by the supplied ingredient checks.
Effective doses
All 4 assessed ingredients meet the saved minimum amount comparison.
Ingredients
| Ingredient | Amount per serving | Score |
|---|---|---|
Vitamin A (Beta-Carotene, Retinyl Acetate) | 750 mcg | |
Vitamin C (Ascorbic Acid) | 180 mg | |
Vitamin D3 (Cholecalciferol) | 25 mcg | |
Vitamin E (DL-Alpha-Tocopheryl Acetate) | 22.5 mg | |
Vitamin K (Phytonadione) | 80 mcg | |
Thiamine (Thiamine Mononitrate) | 1.5 mg | |
Riboflavin | 1.7 mg | |
Niacin (Niacinamide) | 20 mg | |
Vitamin B6 (Pyridoxine Hydrochloride) | 2 mg | |
Folate | 665 mcg DFE | |
Vitamin B12 (Cyanocobalamin) | 6 mcg | |
Biotin | 30 mcg | |
Pantothenic Acid (D-Calcium Pantothenate) | 10 mg | |
Calcium (Calcium Carbonate) | 160 mg | |
Iron (Ferrous Fumarate) | 18 mg | |
Iodine (Potassium Iodide) | 150 mcg | |
Magnesium (Magnesium Oxide) | 100 mg | |
Zinc (Zinc Oxide) | 15 mg | |
Selenium (Sodium Selenate) | 70 mcg | |
Copper (Cupric Sulfate) | 2 mg | |
Manganese (Manganese Sulfate) | 4 mg | |
Chromium (Chromium Chloride) | 120 mcg | |
Molybdenum (Sodium Molybdate) | 75 mcg |
Iodine (Potassium Iodide) · 150 mcg OverallScore100
Each serving provides 150 mcg of iodine as potassium iodide. The whole-product serving costs about $0.10.
How this ingredient is rated
Active Ingredient Quality & Bioavailability100
Iodine is supplied as potassium iodide, a form the evaluation considers favorable for absorption.
Iodine Form & Bioavailability
Potassium iodide is the iodine source; the evaluation considers it favorable for absorption.
Marine Source Purity & Sourcing
The recorded source is potassium iodide, for which the marine sourcing check does not apply.
Dose, Safety & Label Transparency100
The recorded iodine amount is 150 mcg per serving and falls within the evaluation’s safety threshold.
Dosage Efficacy for Daily Support
Each serving provides 150 mcg of iodine. The evaluation considers this amount aligned with daily support.
Dosage Safety & Upper Limits
The 150 mcg serving amount is within the evaluation’s safety threshold.
Elemental Iodine Transparency
The iodine amount is recorded directly as 150 mcg per serving.
Value100
The whole-product serving costs about $0.10.
Price Per Effective Serving
The whole-product serving costs about $0.10.
Iron (Ferrous Fumarate) · 18 mg OverallScore73
Each serving provides 18 mg iron as ferrous fumarate. Zinc is also listed and may interfere with iron absorption.
How this ingredient is rated
Active Ingredient Quality & Bioavailability31
Ferrous fumarate is the named iron source. The formula contains 180 mg vitamin C, but also lists zinc, which may interfere with iron absorption.
Iron Chemical Form & Bioavailability
Ferrous fumarate is the named iron source.
Absorption Support & Blocker Avoidance
The formula contains 180 mg vitamin C, but also lists zinc, which may interfere with iron absorption.
Dose, Safety & Label Transparency100
The stated serving provides 18 mg iron.
Elemental Iron Label Clarity
The stated amount is 18 mg iron per serving.
Dosage Effectiveness & Safety Range
A serving supplies 18 mg iron.
Value100
A whole-product serving costs about $0.10 and supplies 18 mg iron.
Price per Effective Serving
A whole-product serving costs about $0.10 and supplies 18 mg iron.
Copper (Cupric Sulfate) · 2 mg OverallScore69
Each serving supplies 2 mg of copper as cupric sulfate. The serving also has 15 mg zinc, a ratio to copper that falls outside the balance favored in the evaluation.
How this ingredient is rated
Active Ingredient Quality & Bioavailability37
The copper amount and its source, cupric sulfate, are disclosed.
Copper Form Bioavailability
The copper source is listed as cupric sulfate.
Elemental Copper Labeling Clarity
The copper row lists 2 mg per serving and identifies cupric sulfate as its source.
Dose, Safety & Label Transparency85
The serving contains 2 mg copper and 15 mg zinc; their ratio falls outside the balance favored in the evaluation.
Copper Dosage Safety & Efficacy
Each serving supplies 2 mg of copper.
Zinc-to-Copper Balance
The serving also has 15 mg zinc; its zinc-to-copper ratio falls outside the balance favored in the evaluation.
Value100
The whole-product serving costs about $0.10.
Price Per Serving Efficiency
The whole-product serving costs about $0.10.
Alternative products
Report alternatives
Sources
Published studies used for the product analysis and the top-ranked studies for each ingredient and goal.
- What is the impact of daily oral supplementation of vitamin D3 (cholecalciferol) plus calcium on the incidence of hip fracture in older people? A systematic review and meta-analysis.
- Calcium supplementation prevents seasonal bone loss and changes in biochemical markers of bone turnover in elderly New England women: a randomized placebo-controlled trial.
- The effects of calcium supplementation (milk powder or tablets) and exercise on bone density in postmenopausal women.
- The efficacy of calcium supplementation alone in elderly Thai women over a 2-year period: a randomized controlled trial.
- Calcium-enriched foods and bone mass growth in prepubertal girls: a randomized, double-blind, placebo-controlled trial.
- The Association between Dietary and Circulating Copper Levels and Osteoporosis: a Scoping Review.
- Association between dietary copper, iron, zinc, selenium intake and osteopenia or osteoporosis in elderly hypertensive patients: a retrospective cohort study.
- Associations of dietary copper intake with total bone mineral density and lumbar spine bone mineral density in American adults.
- The association between dietary mineral intake and bone mineral density: a cross-sectional study.
- Association between dietary copper intake and bone mineral density in children and adolescents aged 8-19 years: A cross-sectional study.
- Association between RBC folate and lumbar bone mineral density in postmenopausal women, a cross-sectional study from NHANES 2009-2018.
- Genetic variants modify the associations of concentrations of methylmalonic acid, vitamin B-12, vitamin B-6, and folate with bone mineral density.
- Adequate Intake and Supplementation of B Vitamins, in Particular Folic Acid, can Play a Protective Role in Bone Health.
- Relation of homocysteine, folate, and vitamin B12 to bone mineral density of postmenopausal women.
- Dietary intake of folate, but not vitamin B2 or B12, is associated with increased bone mineral density 5 years after the menopause: results from a 10-year follow-up study in early postmenopausal women.
- Association between Serum Magnesium and Fractures: A Systematic Review and Meta-Analysis of Observational Studies.
- Bioabsorbable Magnesium-Based Materials Potential and Safety in Bone Surgery: A Systematic Review.
- Vascularized bone grafting fixed by biodegradable magnesium screw for treating osteonecrosis of the femoral head.
- An update on magnesium and bone health.
- Sex-specific differences in the association of magnesium intake with femoral neck bone mineral density among older adults.