Natural liquid iron supplement. Spatone is simply 100 Percent natural iron-rich water from Snowdonia, North Wales. The iron rich water is packed straight from the source into a single serve sachet that can be easily popped into your pocket or handbag. This makes Spatone the more convenient iron supplement available, ideal to use when you are on-the-go. *Iron contributes to normal energy-yielding metabolism. *Iron contributes to the normal function of the immune system.