Caroline has been an integral part of Beauty Insider for the past 7 years. Starting as a video intern, she launched and produced videos for Beauty Insider's Facebook page, quickly gaining 1 million followers within 3 months. Her content primarily revolves around beauty treatments, ranging from expensive facials to factory visits. In 2019, Caroline took on the role of showrunner for Beauty Explorers, a series where she tries out popular beauty treatments and provides her verdict on their effectiveness. Notable episodes include "How Professional Earwax Extractions Work" with over 30 million YouTube views and "What It's Like To Get A Chemical Peel For Acne Scars" with over 21 million YouTube views. In 2021, Beauty Insider shifted its focus to creating content specifically for Snapchat, resulting in them winning a Digiday Award for Best Snapchat Show.