Vitamin D: This essential vitamin supports immune system health and also plays a role in the development of healthy teeth and bones. Adequate vitamin D levels are important for overall health, especially in infants and children. Betacarotene: Betacarotene is a precursor to vitamin A and is converted to retinol in the body. Vitamin A is essential for maintaining the health of mucous membranes, which serve as one of the body's first lines of defense against infections. Additionally, betacarotene acts as an antioxidant, helping to reduce the formation of free radicals in the body. Mild Tasting and Sugar-Free: The oral liquid is mild tasting and 99.9% sugar-free, making it suitable for infants and children. It is free from artificial colors, flavors, and sweeteners, ensuring a natural and gentle formulation. Suitable from Birth: This immunity support product is safe to be used from birth, providing a convenient option for parents looking to support their child's immune health from the earliest stages of life. Overall, Brauer Baby Child Immunity Support offers a natural and gentle way to support the immune system of infants and children. As always, it's important to consult with a healthcare professional before introducing any new supplement to a child's regimen, especially for infants. (description exceeds maximum possible length)