L Catterton, a global consumer-focused private equity firm, has announced that it has invested $25 million in Zenyum, a 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. “Fueled by aesthetic-conscious millennials,…