Our
mission

Leonie Health, a Public Benefit Corporation, has developed the first line of bioactive human milk products formulated to match the composition of colostrum. Colostrum is fundamentally different from mature milk—it's a concentrated biological starter kit produced during the first 48-72 hours postpartum. We've solved a critical challenge in neonatal care: delivering this bioactive nutrition, as nature intended—for infants who cannot access their mother's colostrum during the critical first days of life. Human milk is nature's most sophisticated nutritional formulation—a concentrated bioactive solution designed specifically for newborn immune and gut development. The first 72 hours after an infant is born is the critical window when colostrum provides the nutritional foundation for immune and gut development that influences health throughout life.