Complete Multivitamin

Complete Multivitamin

Bayer One A Day Men's 50+4.7 (3,552 ratings)
Format:Tablet Quantity: 65 Tablet(s) · 65 servings
Goals
$9.97 $0.15 per serving

About this product

Low-cost coverage of several dietary gaps is the main reason to consider the formula. B vitamins support normal energy metabolism, while zinc, selenium and vitamin D contribute to normal nutrient-dependent immune functions rather than additional protection once intake is adequate.

The 24 mg zinc amount is paired with 2.2 mg copper, making their balance visible without establishing an ideal ratio. The ingredient findings identify zinc oxide, while most other nutrient forms or their source proportions remain unclear, limiting comparisons of absorption and quality.

Bone support is partial because 120 mg calcium and 20 mcg vitamin K make relatively small contributions. The 370 mcg lycopene and 30 mcg biotin are also not a basis for targeted skin or nail effects, so the most realistic fit is general nutritional coverage for men over 50.

Who is it for
  • Men over 50 seeking low-cost coverage of several dietary gaps
Best for
  • General nutritional maintenance rather than a targeted bone or cosmetic formula

Pros

  • Nutrient amounts are stated throughout
  • Zinc and copper amounts can be assessed together
  • Several mineral contributions offer favorable value
  • B vitamins address a range of normal nutrient-dependent energy functions

Cons

  • Most nutrient forms are not fully identified
  • Zinc oxide is a less favorable source in the ingredient findings
  • Calcium and vitamin K provide limited bone-specific coverage
  • Lycopene and biotin amounts do not establish targeted skin or nail benefits

Product analysis

50 out of 100

Complete Multivitamin offers broad nutritional support for everyday health, with the clearest value when your diet leaves gaps. Most ingredient forms are omitted, making quality comparisons harder.

AI assessment of the formula, label and price. How scoring works

Nutrient Quality23

Most vitamin and mineral forms are not clearly disclosed, which limits comparisons of absorption and quality. The named mineral sources also do not establish how much of each source contributes.

Ingredient Transparency67

Every nutrient amount is disclosed, helping you compare coverage with your needs. Most forms are omitted, so the label gives less detail about the sources used.

Value For Money54

Several minerals offer good value at the serving cost. Value for many vitamins remains uncertain, so those mineral findings do not settle the whole formula’s value.

Customer Satisfaction87

Customer feedback is strongly positive across thousands of ratings. The large feedback base supports a consistent satisfaction pattern without proving health effects.

Product Focus38

The formula has a broad purpose across everyday nutrition and several related health needs. Its most practical role is filling dietary gaps, with limited reason to expect extra benefits once nutrient needs are met.

Format
Tablet
Container
65 Tablet(s)
Per serving
$0.15
Customer rating
4.7 · 3,552 ratings
Report analysis

Goals

Everyday Health
Impact
Highest effect
B+ Ingredient FitA+ PathwaysA- EvidenceA+ Formulation Logic
Folate · 665 mcg DFEVitamin B12 · 25 mcgVitamin D · 17.5 mcgMagnesium · 110 mgVitamin K · 20 mcgSelenium · 117 mcgZinc · 24 mgVitamin C · 120 mg
Study evidence
Folate Supportive 80 studies
Magnesium Supportive 114 studies
Selenium Supportive 70 studies
Vitamin C Supportive 56 studies
Vitamin D Supportive 115 studies
Vitamin K Supportive 34 studies
Zinc Supportive 60 studies
Immunity
Impact
Highest effect
C- Ingredient FitA+ PathwaysA+ EvidenceA+ Formulation Logic
Magnesium · 110 mgVitamin C · 120 mgZinc · 24 mgVitamin A · 940 mcgVitamin D · 17.5 mcgSelenium · 117 mcg
Study evidence
Magnesium Supportive 8 studies
Selenium Mixed 37 studies
Vitamin A Supportive 107 studies
Vitamin C Supportive 53 studies
Vitamin D Supportive 85 studies
Vitamin E Supportive 21 studies
Zinc Supportive 73 studies
Impact
Moderate effect
C- Ingredient FitF PathwaysA EvidenceA+ Formulation Logic
Iodine · 150 mcgVitamin D · 17.5 mcgVitamin B5 · 15 mgMagnesium · 110 mgRiboflavin · 3.4 mgThiamin · 4.5 mgVitamin B12 · 25 mcg
Study evidence
Iodine Adverse 3 studies
Magnesium Supportive 4 studies
Thiamin Disputed 12 studies
Vitamin D Supportive 32 studies
Impact
High effect
C Ingredient FitC PathwaysA+ EvidenceA+ Formulation Logic
Vitamin K · 20 mcgMagnesium · 110 mgCalcium · 120 mgVitamin D · 17.5 mcgCopper · 2.2 mgManganese · 4.2 mgZinc · 24 mgVitamin C · 120 mg
Study evidence
Calcium Supportive 144 studies
Copper Disputed 20 studies
Folate Supportive 50 studies
Magnesium Supportive 48 studies
Manganese Adverse 12 studies
Vitamin A Adverse 56 studies
Vitamin C Supportive 46 studies
Vitamin D Supportive 202 studies
Vitamin K Supportive 78 studies
Zinc Supportive 33 studies
Impact
High effect
C- Ingredient FitD+ PathwaysA+ EvidenceA+ Formulation Logic
Folate · 665 mcg DFEVitamin B12 · 25 mcgVitamin B6 · 6 mgMolybdenum · 90 mcgSelenium · 117 mcgMagnesium · 110 mgVitamin E · 11.4 mgZinc · 24 mgVitamin C · 120 mgRiboflavin · 3.4 mg
Study evidence
Folate Supportive 16 studies
Magnesium Supportive 19 studies
Selenium Supportive 10 studies
Vitamin C Supportive 9 studies
Vitamin E Supportive 23 studies
Zinc Supportive 30 studies
Testosterone Support
Impact
Moderate effect
D Ingredient FitF PathwaysA EvidenceA+ Formulation Logic
Magnesium · 110 mgZinc · 24 mgVitamin D · 17.5 mcg
Study evidence
Magnesium Disputed 5 studies
Selenium No effect 16 studies
Vitamin D Supportive 56 studies
Vitamin E Disputed 3 studies
Zinc Disputed 7 studies

Ingredients

IngredientAmount per servingScore
Vitamin A (Beta-Carotene)
940 mcg
Vitamin C
120 mg
Vitamin D
17.5 mcg
Vitamin E
11.4 mg
Vitamin K
20 mcg
Thiamine
4.5 mg
Riboflavin
3.4 mg
Niacin
20 mg
Vitamin B6
6 mg
Folate
665 mcg DFE
Vitamin B12
25 mcg
Biotin
30 mcg
Pantothenic Acid
15 mg
Calcium
120 mg
Iodine
150 mcg 88
Magnesium
110 mg
Zinc
24 mg 60
Selenium
117 mcg 50
Copper
2.2 mg 51
Manganese
4.2 mg 63
Chromium
180 mcg 37
Molybdenum
90 mcg 56
Lycopene
370 mcg
Men 18–50
Report overview
Iodine · 150 mcg OverallScore88
C+ Active Ingredient Quality & BioavailabilityA+ Dose, Safety & Label TransparencyA+ Value
A serving provides 150 mcg of iodine at a low cost per serving. The amount is within the range used for daily thyroid support. The iodine row doesn’t specify its form; potassium iodide appears in Other Ingredients, but its share of the iodine total is unknown.
How this ingredient is rated

Active Ingredient Quality & Bioavailability69

The iodine row doesn’t specify its form; potassium iodide appears in Other Ingredients, but its share of the iodine total is unknown. No marine source is stated, so seaweed-specific contamination concerns do not apply.
Iodine Form & Bioavailability
The iodine row doesn’t specify its form; potassium iodide appears in Other Ingredients, but its share of the iodine total is unknown.
Marine Source Purity & Sourcing
No marine source is stated, so seaweed-specific contamination concerns do not apply.

Dose, Safety & Label Transparency100

The label states 150 mcg of iodine per serving, within the range used for daily thyroid support.
Dosage Efficacy for Daily Support
The 150 mcg serving is within the range used for daily thyroid support.
Dosage Safety & Upper Limits
The amount is below the 1,100 mcg upper intake level.
Elemental Iodine Transparency
The label states the iodine amount per serving.

Value100

The cost per serving is low.
Price Per Effective Serving
The cost per serving is low.
Manganese · 4.2 mg OverallScore63
F Active Ingredient Quality & BioavailabilityA+ Dose, Safety & Label TransparencyA+ Value
A serving provides 4.2 mg of manganese at a low cost per serving. Manganese sulfate is listed under Other Ingredients, but its contribution to the stated total is unknown.
How this ingredient is rated

Active Ingredient Quality & Bioavailability8

Manganese sulfate appears under Other Ingredients, but its contribution to the manganese total is unknown.
Manganese Chemical Form
Manganese sulfate appears under Other Ingredients, but its contribution to the manganese total is unknown.

Dose, Safety & Label Transparency100

A serving contains 4.2 mg of manganese. The manganese amount is stated, but its source is not specified in the nutrient entry.
Manganese Dosage Efficacy & Safety
A serving provides 4.2 mg of manganese.
Elemental Weight Disclosure
The manganese amount is stated, but its source is not specified in the nutrient entry.

Value100

The cost per serving is low.
Price per Serving vs. Median
The cost per serving is low.
Zinc · 24 mg OverallScore60
F Active Ingredient Quality & BioavailabilityA Dose, Safety & Label TransparencyB+ Value
+1
A serving provides 24 mg of zinc at a moderate cost per serving. The zinc comes from Zinc Oxide. It also contains 2.2 mg of copper.
How this ingredient is rated

Active Ingredient Quality & Bioavailability20

The zinc comes from Zinc Oxide.
Zinc Form Bioavailability
The zinc comes from Zinc Oxide.

Dose, Safety & Label Transparency91

Each serving supplies 24 mg of zinc. It also contains 2.2 mg of copper.
Elemental Dose Transparency
The zinc amount and source are stated.
Zinc Dosage Safety & Effectiveness
Each serving supplies 24 mg of zinc.
Zinc-to-Copper Mineral Balance
It also contains 2.2 mg of copper.

Value80

The cost per serving is moderate.
Price Per Serving Efficiency
The cost per serving is moderate.
Report alternatives

Sources

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

  1. 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.
    Manoj P; Derwin R; George S · International journal of older people nursing · 2023
    Meta-analysis12,620 participants7 studies pooledBone Health forCalcium
  2. Calcium supplementation prevents seasonal bone loss and changes in biochemical markers of bone turnover in elderly New England women: a randomized placebo-controlled trial.
    Storm D; Eslin R; Porter ES; Musgrave K; Vereault D; Patton C; Kessenich C; Mohan S; Chen T; Holick MF; Rosen CJ · The Journal of clinical endocrinology and metabolism · 1998
    Randomized trial60 participantsBone Health forCalcium
  3. The effects of calcium supplementation (milk powder or tablets) and exercise on bone density in postmenopausal women.
    Prince R; Devine A; Dick I; Criddle A; Kerr D; Kent N; Price R; Randell A · Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research · 1995
    Randomized trial168 participantsBone Health forCalcium
  4. The efficacy of calcium supplementation alone in elderly Thai women over a 2-year period: a randomized controlled trial.
    Rajatanavin R; Chailurkit L; Saetung S; Thakkinstian A; Nimitphong H · Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA · 2014
    Randomized trial404 participantsBone Health forCalcium
  5. Calcium-enriched foods and bone mass growth in prepubertal girls: a randomized, double-blind, placebo-controlled trial.
    Bonjour JP; Carrie AL; Ferrari S; Clavien H; Slosman D; Theintz G; Rizzoli R · The Journal of clinical investigation · 1997
    Randomized trial149 participantsBone Health forCalcium
  6. The Association between Dietary and Circulating Copper Levels and Osteoporosis: a Scoping Review.
    Ju Y; Xiong W; Pang Y; Chen Z; Hou J; Zheng S; Li Z; Liu T; Xia H; Xia M; Zhong Y; Li J; Jiang X · Biological trace element research · 2026
    Scoping review18 studies pooledBone Health forCopper
  7. Association between dietary copper, iron, zinc, selenium intake and osteopenia or osteoporosis in elderly hypertensive patients: a retrospective cohort study.
    Chen M; Jia L; Gao R · Frontiers in nutrition · 2024
    Cohort study5,286 participantsBone Health forCopper
  8. Associations of dietary copper intake with total bone mineral density and lumbar spine bone mineral density in American adults.
    Hu M; Wang Z; Li C; Zheng Y; Hu J · Medicine · 2025
    Cross-sectional studyBone Health forCopper
  9. The association between dietary mineral intake and bone mineral density: a cross-sectional study.
    Wei M; Wei J; Huang S · Journal of health, population, and nutrition · 2025
    Cross-sectional study11,520 participantsBone Health forCopper
  10. Association between dietary copper intake and bone mineral density in children and adolescents aged 8-19 years: A cross-sectional study.
    Cui A; Yan J; Li H; Fan Z; Wei X; Wang H; Zhuang Y · PloS one · 2024
    Cross-sectional study6,965 participantsBone Health forCopper
  11. Association between RBC folate and lumbar bone mineral density in postmenopausal women, a cross-sectional study from NHANES 2009-2018.
    Wei H; Jin Z; Zhou L; Tang G; Chai S; Che X; Tan Y; Zeng W · Frontiers in endocrinology · 2025
    Cross-sectional study1,315 participantsBone Health forFolate
  12. Genetic variants modify the associations of concentrations of methylmalonic acid, vitamin B-12, vitamin B-6, and folate with bone mineral density.
    Liu CT; Karasik D; Xu H; Zhou Y; Broe K; Cupples LA; Cpgm de Groot L; Ham A; Hannan MT; Hsu YH; Jacques P; McLean RR; Paul L; Selhub J; Trajanoska K; van der Velde N; van Schoor N; Kiel DP · The American journal of clinical nutrition · 2021
    Cohort study4,310 participantsBone Health forFolate
  13. Adequate Intake and Supplementation of B Vitamins, in Particular Folic Acid, can Play a Protective Role in Bone Health.
    Rondanelli M; Tartara A; Fossari F; Vecchio V; Faliva MA; Naso M; Perna S; Nichetti M; Peroni G · Current aging science · 2022
    Narrative review35,298 participants29 studies pooledBone Health forFolate Bone Health forVitamin B6
  14. Relation of homocysteine, folate, and vitamin B12 to bone mineral density of postmenopausal women.
    Cagnacci A; Baldassari F; Rivolta G; Arangino S; Volpe A · Bone · 2004
    Cross-sectional study161 participantsBone Health forFolate
  15. 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.
    Rejnmark L; Vestergaard P; Hermann AP; Brot C; Eiken P; Mosekilde L · Calcified tissue international · 2008
    Cohort study1,869 participantsBone Health forFolate
  16. Association between Serum Magnesium and Fractures: A Systematic Review and Meta-Analysis of Observational Studies.
    Dominguez LJ; Veronese N; Ciriminna S; Pérez-Albela JL; Vásquez-López VF; Rodas-Regalado S; Di Bella G; Parisi A; Tagliaferri F; Barbagallo M · Nutrients · 2023
    Meta-analysis119,755 participants4 studies pooledBone Health forMagnesium
  17. Bioabsorbable Magnesium-Based Materials Potential and Safety in Bone Surgery: A Systematic Review.
    Hung CH; Kwok YC; Yip J; Wong HH; Leung YY · Craniomaxillofacial trauma & reconstruction · 2025
    Systematic review386 participants8 studies pooledBone Health forMagnesium
  18. Vascularized bone grafting fixed by biodegradable magnesium screw for treating osteonecrosis of the femoral head.
    Zhao D; Huang S; Lu F; Wang B; Yang L; Qin L; Yang K; Li Y; Li W; Wang W; Tian S; Zhang X; Gao W; Wang Z; Zhang Y; Xie X; Wang J; Li J · Biomaterials · 2016
    Randomized trial48 participantsBone Health forMagnesium
  19. An update on magnesium and bone health.
    Rondanelli M; Faliva MA; Tartara A; Gasparri C; Perna S; Infantino V; Riva A; Petrangolini G; Peroni G · Biometals : an international journal on the role of metal ions in biology, biochemistry, and medicine · 2022
    Narrative reviewBone Health forMagnesium
  20. Sex-specific differences in the association of magnesium intake with femoral neck bone mineral density among older adults.
    Wang B; Tan X; Yao X; Zhu Z · Endocrine connections · 2025
    Cross-sectional study1,343 participantsBone Health forMagnesium