The ingredients are malt, sugar, yeast and rain water. You can buy the malt from any big supermarket, if they don't have it they will order it for you. The brand names for the malt and yeast I always used was Blue Ribbon, and Red Top. The malt is a liquid and comes in a can, the yeast comes in cakes.
To every can of malt you will add 5 gallons of warm water, dissolve 5 pounds of sugar and add 1 cake of yeast. Mix all this together in a barrel made of plastic, stainless steel, or copper, under no circumstances use aluminum. Keep it covered with cheese cloth to keep the bugs out. Keep it in a warm place till it ferments. Then you can cook it off in your still and you have the smoothest whiskey you have ever tasted.
After you run off the whiskey, it is clear like water. You can color it by taking a piece of dry fruit wood (or maple), burn the fruit wood over a flame till it is blackened real good, then drop the burned fruit-wood in your clear whiskey. In a few days the whiskey will be the color of store bought whiskey.