BigBody products are designed to enhance the performance of athletes by providing targeted support and nutrition. The search results mainly focus on BigBody's athletic performance supplements for endurance and recovery. However, the specific ingredients or materials used in BigBody products are not mentioned in the search results. For more information on BigBody products, you can visit their official website or check out their Instagram account. If you are interested in the ingredients or materials used in their products, it would be best to contact BigBody directly or consult the product packaging.