Youtheory is a US wellness brand founded in 2010 that focuses on clean, trustworthy supplements. They build products with clear sourcing, strong quality control, and simple formulas that support daily health goals. Their line includes collagen, vitamins, minerals, herbals, and specialty blends made in a GMP facility. You find their products in major retailers across the country and online. Shoppers choose Youtheory for consistent quality, traceable ingredients, and dependable everyday support.