Wine Additives & Stabilizers
Critical Additives for Wine Stability, Preservation, and Flavor Enhancement
Craft exceptional wines with our essential range of wine additives and stabilizers. This collection includes tannin products, potassium metabisulfite, potassium sorbate, super smoother, and more — all carefully selected to help you refine structure, balance flavor, and ensure long-term stability. Perfect for every stage of the winemaking process, from fermentation to bottling, these additives are must-haves for maintaining quality and consistency in your wines.
Trusted by home winemakers and small-batch commercial vintners alike.
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Super-Kleer Finings (Kieselsol/Chitosan) – 65 mL Packet
CellarScienceCrystal Clear Results with Fast-Acting Dual-Stage Finings Super-Kleer K.C. is a highly effective 2-part fining agent designed to rapidly clear wine...
View full detailsPolyclar VT (PVPP) | 1 oz Clarifier
CellarSciencePolyclar VT Beer Finings – 1 oz by CellarScience Achieve Brilliant Clarity and Stable Shelf Life in Your Beers Polyclar VT by CellarScience is a hi...
View full detailsChitosan | CellarScience | 8 oz Container
CellarScienceAchieve Crystal-Clear Wine, Cider, and Mead with Chitosan Chitosan, from CellarScience, is a highly effective clarifying agent used in winemaking, ...
View full detailsKieselsol | CellarScience | 8 oz Container
CellarScienceAchieve Brilliant Clarity with Kieselsol Kieselsol from CellarScience is a highly effective fining agent used to clear wine, cider, mead, and other...
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