(Commercial Grade) Active Dry Yeast 75g Can be used for baking proofing making wine beer or even for some South Indian preparations. Long shelf life of 18 Months. If stored in a cool dry place will last more than that. How-to-use: 2 tea spoons of Yeast to warm (not hot) water along with 2 tea spoons of Sugar. Stir well set aside for 10 minutes. Use once the yeast is foamy and activated. - Simply Good Food! :)