Longest-running vitamin c serum ads on Facebook and Instagram (October 2026)
We scanned the public Meta Ad Library for vitamin c serum in the US and ranked every active, on-topic ad by how long the advertiser keeps paying for it. Ads that run for months are the ones worth studying.
What the long runners have in common
The most common named opening is bold claim and the most common named angle is authority credential. 20% show a price, 20% lean on social proof, 10% offer a guarantee and 20% push urgency.
Hook type
Primary angle
Format
Top 10 by Winning Score
| # | Advertiser and opening line | Score | Days live | Hook | Angle | Format | Ad |
|---|---|---|---|---|---|---|---|
| 1 | LoveToKnowOur all-time favorites, all in one place! Cult-favorite eye cream, the best pillows on ... | 82 | 474 | Listicle howto | Authority credential | Image | View LoveToKnow ad in Meta Ad Library |
| 2 | Grace perfect skinYearning for luminous skin that captivates? Look no further than the Grace Vitamin C S... | 71 | 955 | Question | Other | Video | View Grace perfect skin ad in Meta Ad Library |
| 3 | MaeloveIn this economy, paying $185 for a vitamin C serum just doesn’t make sense. | 60 | 181 | Negative hook | Price discount | Video | View Maelove ad in Meta Ad Library |
| 4 | Kim Ji Soo 김지수 - Korean Skincare Expertthe skincare ingredients that actually changed my patients' skin (backed by science, no... | 51 | 116 | Bold claim | Authority credential | Video | View Kim Ji Soo 김지수 - Korean Skincare Expert ad in Meta Ad Library |
| 5 | Eqqualberry-GlobalHarsh anti-aging products irritating your skin? Try the viral gentle hero. Formulated w... | 51 | 119 | Problem callout | Other | Video | View Eqqualberry-Global ad in Meta Ad Library |
| 6 | SkinCeuticalsAdd the #1 Dermatologist Recommended Vitamin C Serum to Your Holiday Routine | 50 | 8 | Bold claim | Authority credential | Image | View SkinCeuticals ad in Meta Ad Library |
| 7 | AveenoNEW Vitamin C Serum for glowing skin in 1 week, even for sensitive skin. | 44 | 12 | Bold claim | Speed convenience | Video | View Aveeno ad in Meta Ad Library |
| 8 | AveenoNEW Vitamin C Serum for glowing skin in 1 week, even for sensitive skin. | 44 | 12 | Bold claim | Speed convenience | Video | View Aveeno ad in Meta Ad Library |
| 9 | AveenoNEW Vitamin C Serum for glowing skin in 1 week, even for sensitive skin. | 44 | 12 | Bold claim | Speed convenience | Video | View Aveeno ad in Meta Ad Library |
| 10 | Carpe with Kasper KubicaThe deal was already at 56% off, and then it went up. | 38 | 55 | Offer led | Price discount | Video | View Carpe with Kasper Kubica ad in Meta Ad Library |
Winning Score (0 to 100) = 45% run time percentile + 35% creative reuse percentile + 10% CTA strength + 10% copy clarity, among active ads that match the keyword. It is a longevity signal, not proof of ROAS. Data: public Meta Ad Library, scanned 13 Oct 2026.
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