One A Day · Multivitamin
One A Day Men’s Multivitamin
One tablet a day, 19 essential nutrients, and 58K+ Amazon ratings.
| Dose | 1 tablet daily, with food |
| Nutrients | 19, incl. B vitamins, A, C, D, E, zinc, magnesium |
| Allergens | Free of 9 major US food allergens |
| Amazon rating | 4.7★ from 58K+ ratings |
Everything on the One A Day Men’s Multivitamin
Top List
The 10 Best Men's Multivitamins of 2026, From One-Pill Basics to Gym-Bro Pill Packs
Your diet is 40% protein shakes and 60% whatever was in the drive-thru. A multivitamin won't fix that, but it can help fill the gaps. Here are the 10 best men's multis.
Must-Have
Why One A Day Men's Multivitamin Is a Must-Have for Guys Who Can't Be Bothered
One tablet. Nineteen nutrients. Roughly the price of a burrito. Here's why One A Day Men's is the lowest-effort upgrade in your bathroom cabinet.
Versus
One A Day Men's vs Opti-Men: Which Men's Multivitamin Should You Buy?
The one-pill pharmacy classic versus the 75-ingredient gym-bag favorite. We compared doses, pill counts, ingredients and price to find the better men's multi for you.