Because what supports sustainability is naturally better. That’s why the NUK for Nature teat is made from 100% sustainable materials (mass balance process). The soft teat is made from sustainable silicone.* For all NUK for Nature products, we use 100% recyclable paper packaging, certified according to the FSC sustainable forest management standard. And to further reduce the carbon footprint, everything from the raw materials to the production with green electricity is optimised to be climate-friendly.