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  • Chemicals and Additives


    While there is no substitute for good grapes and juice and diligent wine making practices, there are times when the use of winemaking chemicals and additives are necessary and/or desirable to achieve the wine you desire and maintain its good health and balanced chemistry. You may need these Chemicals and wine Additives for various purposes throughout the winemaking process, such as assisting the fermentation process with the addition of yeast nutrients or enhancers, adjusting SO2 levels, or adjusting acid levels.  Becoming familiar with what winemaking chemicals and additives can and cannot deliver will provide the winemaker with valuable tools that are an indispensable aid in producing good and great wine.


    We have an extensive lineup of wine making Chemicals and Additives to support the full spectrum of needs in the winemaking process.  Our products are packaged in a wide assortment of sizes and formats to serve the needs of the small hobbyist winemaker as well as commercial wineries.


    For more resources and information on Chemicals and Additives, visit PIWC's Winemaking 101 page.


    Anti-Oxidants and Preservatives

    Acid Adjustment Agents


    Yeast Nutrients and Enhancers

     Tannin Products and Mouthfeel Enhancers

    Color Enhancers


     Fining and Clarifying Agents

    Tartrate Stabilization Agents