Last reviewed May 2026
Is One A Day Multivitamins vegan?
Brand: One A DayManufacturer: BayerMedicine / Supplements
Not Vegan
Contains animal-derived ingredients.
In short
No — Contains Vitamin D3 from lanolin and often animal gelatin.
01 · The verdict
The verdict
Daily multivitamin line.
02 · Reasoning
Why is it Not Vegan?
Contains Vitamin D3 from lanolin and often animal gelatin. Not vegan.
03 · Regions
Regions & availability
USA
04 · Alternatives
Vegan alternatives
Garden of Life
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Frequently asked
FAQ
Are One A Day vitamins vegan?
No.
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