Ponzu is a popular sauce in Japan for its fresh, deep, and umami-rich flavor. Unlike traditional ponzu, which combines soy sauce, dashi, and a Japanese citrus fruit, white ponzu is made with a rice vinegar base, without soy sauce, hence its light color. It also contains kombu dashi, yuzu juice, and sudachi juice from Shikoku. With no additives or preservatives, it has a beautiful balance of acidity and umami.