Sigma Beauty's drive to better your beauty routine sets the foundation for every Sigma creation. The team is looking to you and your every day for inspiration, then infusing the highest-quality materials, ingredients and technology to build solutions you’ll revel in. Every innovative beauty tool, texture, formula and cosmetic color makes your life easier, more fun and uniquely-beautiful. It all began in 2009 with power-couple Dr. Simone Xavier and Rene Xavier Filho, a molecular bacteriologist and civil engineer, respectively. They launched Sigma with just one brush set that instantly captured a cult-following and sold out. Since then, an impassioned, over 90% female team has joined together and hasn't stopped developing new ways to transform your beauty routine. Sigma is made of listeners and problem solvers working to empower all beauty users’ lives.