Short answer: Ceylon Cinnamon is rich in antioxidants and polyphenols traditionally used to support healthy glucose metabolism, while Berberine HCl is a plant-derived alkaloid traditionally used to support healthy glucose metabolism, gut balance and overall metabolic efficiency.
Why these two ingredients are the formula's most established pairing
Both carry a genuine traditional-use history specifically connected to glucose metabolism — a foundational combination underlying much of the formula's core positioning.
Why Berberine's gut-balance role connects to the formula's dual focus
Unlike Cinnamon's more narrowly glucose-focused role, Berberine's stated contribution to gut balance directly supports GutGlucose's combined gut-and-glucose positioning.
💡 Worth knowing: known as "true cinnamon," Ceylon Cinnamon is specifically named to distinguish it from generic Cassia cinnamon commonly found elsewhere.