In this episode, we dive into the science of retinol with Dr. Helen Knaggs, PhD, Vice President of Research and Development. From its origins in acne treatment to its rise as a powerhouse anti-aging ingredient, Dr. Knaggs debunks myths and shares the latest on how to make the most of retinol in skincare. Whether you're a retinol newbie or a skincare aficionado, this conversation reveals why retinol remains a gold standard in beauty science.