Gregg Renfrew is all about side hustles. On her resume: everything from starting a cleaning company in college...to launching a biz to make dress shopping less awful for bridesmaids. These days, she’s the founder and CEO of Beautycounter. Aka the company that makes beauty and skincare products, minus all the harmful chemicals. On the couch, she talks to us about tapping into the female millennial community, learning how to be a manager, and trusting her gut.