Food supplement with an exclusive formula based on AM3® (phosphorylated alpha glucomannan and soy protein), patented technology by Cantabria Labs, and zinc, an ingredient that contributes to the normal functioning of the immune system. Capsules and sachets: With Zinc, which contributes to the normal functioning of the immune system. Inmunoferon is a food supplement with an exclusive formula based on AM3® (phosphorylated alpha glucomannan and soy protein), technology patented by Cantabria Labs, and zinc, an ingredient that contributes to the normal functioning of the immune system. Without gluten. Without lactose. It contributes to the normal functioning of the immune system thanks to its Zinc content.