Pavlova, a microalgae with a strong nutritional profile, is widely used in aquaculture. This presentation highlights OPBio, a Japanese company cultivating Pavlova in large 7000 L tanks from Varcon Aqua for whole-cell food and nutraceuticals. Key commercial applications include protein sources, skincare products, and fucoxanthin extraction, positioning Pavlova as a valuable resource for both nutrition and cosmetics industries.