Wine Fining Agent: Copper Sulfate



A last-minute rescue agent to get rid of that rotting smell from wines and ciders.

(28 customer reviews)

CuSO4.5H20 pack contains, 2gm of this fining agent. It removes the H2S, the rotten egg-like smell that comes from stressed yeast (which is usually caused by a combination of lack of yeast nutrients, high temperature and too much sugar levels in the primary). Highly recommended for those who use baker’s yeast instead of wine or brewing yeast for fermenting grapes and fruit juices.

Use sparingly (copper toxicity) and follow the expert fining agent guide for the exact quantity and usage instructions.

28 reviews for Wine Fining Agent: Copper Sulfate

Based on 28 reviews
1-5 of 28 reviews
  1. Haven’t use yet

  2. Nice product

  3. good

    • Thanks Bhaskar

  4. I have been warned against any use of it, only in emergency cases it must be use by careful guidance.very hazardous substances

  5. Good product and prise

    • Thank you Ram

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