L Catterton, a global consumer-focused private equity firm, has invested $25 million in Zenyum, one of Asia's fastest growing direct-to-consumer dental products brands.   Existing Zenyum investors, including Sequoia Capital India, RTP Global, Partech, TNB Aura, Seeds Capital, and FEBE Ventures, also participated in the Series B round, which totaled $40 million.   Since its founding in 2018 Singapore, and in 2019 in Hong Kong, Zenyum has grown exponentially, seeing a 4x revenue increase in 2...