Meticulously manufactured and scientifically balanced to ensure that you make a smooth, creamy and great tasting yogurt every time. When used with a yogurt maker, it produces delicious yogurt in only 4 ½ hours. Go Green: Reduce the plastic containers used with store bought yogurt Save more: Make your own yogurt at about half the price of store bought All natural: Know what you are eating. When making your own yogurt, you control what goes into it. No additives or preservatives! Can be used with Cow, Soy, or Goat’s milk Each box contains six- 3 gram envelopes Each envelope makes 1 quart of yogurt