About this item Vital Nutrients: Is made with Calcium, Collagen, vitamins, and a proprietary blend of precious herbs. These ingredients are vital to enhancing bone health, immunity & overall wellness of children from ages 10 to teenagers. Packed with a proprietary herbal blend provides children and teens with key nutrients. Our herbs are carefully selected from natural sources and blended with suitable amounts to promote children's and teens' enhanced immunity. Calcium from features enhanced absorption capacity with Vitamin D3 and Vitamin K2 which improve the absorption of Calcium in the body and from there help users achieve their desired bone strength. Collagen Hydrolysate from Collagen is broken into shorter chains of protein to help the body absorb it easily. Together with Calcium, Vitamin D3, and Vitamin K2 - Specially formulated for individuals aged 10+ this cutting-edge supplement is designed to stronger bones.