One A Day

Men's Complete Multivitamin

B-
N+ Score77
Collagen & BeautyServing: 1 Tablet(s)Type: Other Combinations

One A Day Men's Complete Multivitamin is formulated with key nutrients to support men's health. This supplement provides a range of vitamins and minerals, including Vitamins A, C, D, E, and B vitamins, along with calcium, magnesium, and zinc. Each serving delivers comprehensive nutritional support in one tablet.

About This Product

Men's Complete Multivitamin by One A Day is a collagen & beauty supplement containing 22 active ingredients. It has earned an N+ Score of 77/100 (Grade B-).

This product features a fully transparent label with individual ingredient amounts disclosed, and key ingredients are present at clinically effective doses based on peer-reviewed research.

Notable clinical-dose ingredients include Thiamine, Riboflavin, Niacin and 16 more.

N+ Score Breakdown

Ingredient Adequacy83/100

Are key ingredients present at clinically effective doses based on research?

Formula Completeness33/100

Does the product include all expected ingredients for its supplement category?

Label Transparency95/100

Are individual ingredient amounts clearly disclosed without proprietary blends?

Ingredient Diversity100/100

Does the formula include a breadth of beneficial compounds from multiple pathways?

Strengths

  • +Key ingredients at clinically effective doses
  • +Fully transparent label with individual ingredient amounts disclosed
  • +Broad ingredient diversity exceeding category norms
  • +19 ingredient(s) at clinical dose levels
  • +Rich formula with 22 active ingredients

Weaknesses

  • Missing several expected ingredients for its category

Ingredient Analysis (22 ingredients)

IngredientAmountDose Adequacy
Thiamine1.320 mgOptimal
Riboflavin1.430 mgOptimal
Niacin17.600 mgOptimal
Vitamin B62.170 mgOptimal
Folate400.000 mcg DFEOptimal
Vitamin B126.240 mcgOptimal
Biotin43.000 mcgOptimal
Pantothenic Acid15.500 mgOptimal
Vitamin A900.000 mcgOptimal
Vitamin C99.000 mgAdequate
Vitamin D25.000 mcgUnder
Vitamin E15.000 mgOptimal
Calcium210.000 mgAdequate
IronN/A
Iodine150.000 mcgOptimal
Magnesium120.000 mgAdequate
Zinc11.000 mgOptimal
Selenium55.000 mcgOptimal
Copper0.900 mgOptimal
Manganese2.300 mgOptimal
Chromium35.000 mcgOptimal
Lycopene300.000 mcgN/A

Clinical ranges based on NIH ODS Fact Sheets and peer-reviewed research. Status indicates whether the amount meets evidence-based thresholds.