XSTO Solutions

XSTO Solutions is a specialized sales and marketing organization focused on bringing science-based nutritional ingredients to the dietary supplement, functional food, and beverage markets. Founded in 2005 and headquartered in Morristown, New Jersey, the company partners with global manufacturers to provide high-quality, clinically supported ingredients. Their portfolio includes notable products such as PepZin GI (Zinc-L-Carnosine) for gastrointestinal health and K2VITAL (Vitamin K2 MK-7) for bone and heart health. XSTO acts as a strategic bridge between ingredient innovation and commercial application, offering technical support and regulatory guidance to its clients. The company emphasizes ingredients with proven efficacy, helping manufacturers differentiate their products in a competitive marketplace.