GNC Women's Multivitamin Ultra Mega Without Iron is a daily vitamin supplement designed to support overall health and wellness. It provides a full spectrum of nutrients to help maintain the ideal balance and keep the body at peak performance. The formula includes essential immune and oxidative defense nutrients, choline for memory function, GABA and inositol for brain and nerve support, and extra biotin for healthy hair, skin, and nails. It is gluten-free, contains no artificial flavors, and is free from wheat and dairy.