Thaumatin Thaumatin is a naturally derived sweet protein extracted from the katemfe fruit (Thaumatococcus daniellii), renowned for its extreme sweetness intensity (up to 2000 times that of sucrose) and zero-calorie profile, making it an ultra-efficient choice for sugar and calorie reduction in formulations. Unlike traditional sweeteners, it acts as a flavor enhancer—elevating and rounding out the natural tastes of other ingredients (e.g., fruits, chocolates, dairy) without adding off-notes, while delivering a clean, lingering sweetness that mimics natural sugar. It exhibits excellent stability in acidic environments and across moderate temperatures (suitable for beverages, dairy, and low-heat processed foods), ensuring consistent flavor performance without degradation. Additionally, it is non-glycemic (no impact on blood sugar), compatible with most food ingredients, and easy to dilute for precise sweetness control, making it a premium raw material for manufacturers developing high-quality, flavor-rich low-sugar food, beverages, and confectioneries.