The ad library
The longest-running magnesium ads.
One ad per brand, the one each has run longest, out of 43 live ads from 15 brands.
- 8 of 15 are video, 33 seconds long at the median.
- 4 of 15 name a discount.
- The longest has run 1,213 days.
- 1MagCombo: magnesium complex1,213 days
A 6-second video that names no discount.
- 2Nutricost Performance356 days
An image that opens on a number, names 20% off and sends the click to its own landing page.
- 3TrueSupps344 days
A 12-second video that opens on a question, names no discount and sends the click to a product page.
- 4ATP Lab281 days
An image that names no discount.
- 5Vital Nutrients241 days
An image that names no discount and sends the click to a product page.
- 6Oh My Chewy205 days
A 105-second video that names 55% off and sends the click to a product page.
- 7SPNutrition202 days
An image that leans on a guarantee and sends the click to its own landing page.
- 8We Heart Nutrition186 days
An image that opens on a question, names no discount and sends the click to a product page.
- 9Nature's Bounty176 days
A 10-second video that names no discount and sends the click to a product page.
- 10SILA162 days
A 33-second video that names no discount and sends the click to a product page.
- 11Organics Ocean106 days
An image that names 60% off and sends the click to its own landing page.
- 12Experience True Nutra99 days
A 109-second video that opens on a question, names no discount and sends the click to a product page.
- 13GoBiotix85 days
A 88-second video that names no discount and sends the click to its own landing page.
- 14Vitabiotics85 days
An image that names 33% off and sends the click to a product page.
- 15Flamingo55 days
A 32-second video that names no discount and sends the click to a product page.
Facts and links only: we never copy these ads. Live US ads on Sep 24, 2026, from Meta’s Ad Library.
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