Green tea, also called ryokucha in Japanese, is one of the most beloved beverages in Japan. Moreover, green tea is known for having a unique aroma and flavor that distinguishes it from other countries' green tea. With all the health benefits of Japanese green tea — from boosting immunity to improving overall mental health — it’s no surprise that this ancient superfood also has a plethora of beauty benefits. Both B2 and C help with the maintenance of healthy skin Either used topically or ingested as your favorite beverage or treat, Japanese green tea can help fight the signs of aging, treat acne, hydrate your skin, and so much more.