M&S Silver Frond Sauvignon Blanc is an alcohol-free still wine made from Sauvignon Blanc grapes grown in the Marlborough region of New Zealand. The wine is dealcoholised, meaning it is made at full strength and then has the alcohol gently removed. It tastes crisp, with gooseberry, tropical fruit and citrus flavours. M&S also makes a Silver Frond Merlot.