Vitamin A Announces Clean Out Resale Program Enabled by ThredUp’s Resale-as-a-Service®

September 23rd, 2025 (Irvine, CA. and Oakland, CA.) - Vitamin A, the original sustainable swimwear brand, and a pioneer in eco-conscious design, today announced a Clean Out resale program that allows customers to resell gently-worn items for Vitamin A shopping credit. The program is powered by ThredUp's Resale-as-a-Service® (RaaS®),which enables the world's leading fashion brands and retailers to deliver customizable, scalable resale experiences to their customers. Vitamin A joins more than 50 other brands offering resale programs through RaaS, including J.Crew, Tommy Hilfiger, and Madewell.

"As Vitamin A celebrates our 25th anniversary this year, we're more committed than ever to building a more sustainable future for fashion," says Katie Dawley, Global Brand President of Vitamin A. "From the beginning, sustainability has been at the core of everything we do, from the materials we choose to how our pieces are made. This partnership with ThredUp gives our community a simple, impactful way to extend the life of their clothing, reduce waste, and earn credit toward consciously designed styles they'll love. It's a natural next step in our journey toward circular fashion," Dawley added.

Through the new program, customers can earn Vitamin A shopping credit for sending in gently-worn items. To participate, customers can generate a prepaid shipping label from vitaminaswim.thredup.com, fill any shippable box or bag with apparel, shoes, and accessories from any brand in their closet, and ship it to ThredUp for free. For items that sell on ThredUp, customers receive Vitamin A credit that can be used to shop online at https://www.vitaminaswim.com/.

"Vitamin A has long been a trailblazer in sustainable fashion, and we're proud to power their next chapter in circularity," said Alon Rotem, ThredUp Chief Strategy Officer. "By making it simple for customers to send in their pre-loved items for credit, Vitamin A is actively keeping well-made items out of landfills while meeting the growing demand for more sustainable fashion."

For more information, please visit vitaminaswim.thredup.com. To learn more about ThredUp's RaaS, visit raas.thredup.com.

About Vitamin A

Rooted in Southern California for over 25 years, Vitamin A has emerged as a leader in the sustainable swimwear and beachwear industry. With a deep commitment to eco-conscious design, the brand blends recycled and organic materials with responsible production practices to craft swimwear and clothing that embody luxury, versatility, and sustainability. For more information about the brand visit Vitamin A's website or check them out on Instagramand TiktTok@vitaminaswim.

About ThredUp

ThredUp is transforming resale with technology and a mission to inspire the world to think secondhand first, embracing the idea that the past is the future, and the future starts today. By making it easy to buy and sell secondhand, ThredUp has become one of the world's largest online resale platforms for apparel, shoes, and accessories. Sellers love ThredUp because we make it easy to clean out their closets and unlock value for themselves or for the charity of their choice, all while doing good for the planet. Buyers love shopping value, premium, and luxury brands all in one place, at up to 90% off estimated retail price. Our proprietary operating platform is the foundation for our managed marketplace and consists of distributed processing infrastructure, proprietary software and systems, and data science expertise. With ThredUp's Resale-as-a-Service, some of the world's leading brands and retailers are leveraging our platform to deliver customizable, scalable resale experiences to their customers. ThredUp has processed over 250 million unique secondhand items from 60,000 brands across 100 categories. By extending the life cycle of clothing, ThredUp is changing the way consumers shop and ushering in a more sustainable future for the fashion industry-a future where the future of fashion feels good.