The first place to look is your local pharmacy, but you may be better off hitting up a farm supply store for a quick and dirty fix. While you're at it, be sure to check out their pharm lab and the chem store. There you'll find a slew of products and ingredients that are aimed at the home brewer or foodie, as well as a few that are simply too good to pass up for the average joe. The best part is, most of the items are incredibly affordable. This is a great opportunity to get the most out of your hard earned cash and have a few fun family or friend centric adventures along the way. The most important thing to remember is that a successful venture takes patience and a fair amount of luck, so don't be afraid to experiment until you hit that sweet spot.