Similac NeoSure is a specialized infant formula meticulously crafted to meet the unique nutritional needs of premature or low birth weight infants. With higher levels of protein, vitamins, and minerals compared to standard formulas, it provides essential support for the rapid growth and development of these delicate newborns. Tailored for easy digestion, Similac NeoSure offers extra calories to aid in catch-up growth. It's crucial to follow recommended preparation instructions and seek guidance from a healthcare professional for a feeding plan that best suits your baby's specific requirements. Please note that product availability and formulations may have changed since my last knowledge update in September 2021. For the most current information, I recommend consulting Similac's official sources or a healthcare provider.