Discover OOIA (period underwear)'s top-performing Facebook ads. Analyze creatives, messaging, and campaign performance.
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See all ads on AdLibrary →OOIA (formerly Ooshi) is a Berlin DTC period and leak-proof underwear brand founded in 2018 by Dr. Kati Ernst and Kristine Zeller, two mothers committed to female empowerment. Germany's market leader in period underwear with 2M+ units sold and 500K+ customers, the brand is entirely self-financed and operates pure DTC at ooia.de. Also searched as OOIA.
