Gervin GV7 Restart Wine Yeast Sachet 5g

Gervin GV7 Restart yeast is ideal for restarting a stuck fermentation using the residual sugar in the wine “must”. These 5gm sachets are each sufficient for 40 pints (23 Litres). Simply sprinkle the contents of the sachet onto the surface of the prepared wine must at room temperature – there is no need to stir.