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Theorem Method

Executive Offices

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Theorem Method

Overview

Our dream is to help people increase confidence and restore their own hair. Our custom formulas are designed to strengthen and thicken each strand. Our product development process is fueled by friends and family. With over 25 years in manufacturing, we make all Theorem formulas ourselves, in our Chicago-based, family-owned facility. We have first access to the latest clinical studies and ingredients so we are always one step ahead of the pack.

  • US

    US, Rue des Remparts, Courtry, Torcy, Seine-et-Marne, Ile-de-France, Metropolitan France, 77181, France

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