Sonia Amerigo, Amanda Elbourn, and Karen Sargeant are co-founders of SAS with many years of combined experience in the aesthetics industry. Individually, they each have proven success in running aesthetic clinics and training academies and collectively bring a range of skill sets, knowledge, and experience. Sonia excels in sales and marketing gained from her many years heading a large aesthetic practice before setting up and managing a nationwide training academy. She has a passion for skincare and retail.