Potassium Sorbate (Bulk)

Winemaking Stabilizer for Preserving Sweetness and Helping Prevent Re-Fermentation

Potassium Sorbate is an essential winemaking stabilizer used to help prevent renewed fermentation after fermentation is complete. It works by inhibiting yeast reproduction, making it especially useful when sweetening wine before bottling or when maintaining the desired sweetness and flavour profile of finished wine.

Sourced from Spain, this European-quality preservative is ideal for home winemakers, fruit wine makers, cider makers, mead makers, and wine kit users who want to stabilize their wine before bottling.

Key Features

• 22.7 kg | 50 lbs
• Prevents Re-Fermentation: Helps stop yeast from reproducing after fermentation is complete.
• Ideal for Back-Sweetening: Essential when adding sugar, wine conditioner, or other sweetening additions before bottling.
• Preserves Flavour: Helps maintain the wine’s intended sweetness, balance, and finished taste.
• Best Used with Sulphites: Commonly used with potassium metabisulphite or sodium metabisulphite for complete stabilization.
• Post-Fermentation Use: Best added during the stabilization and clearing stage after fermentation has finished.
• European Quality: Sourced from Spain for reliable winemaking performance.
• Winemaking Essential: Suitable for wine kits, fruit wines, cider, mead, and homemade wine projects.

Common Uses

Use Potassium Sorbate for winemaking, fruit wine, cider, mead, wine kits, back-sweetening, wine stabilization, preventing re-fermentation, preserving sweetness, post-fermentation treatment, and bottling preparation.

Best For

• Homemade wine
• Wine kits
• Fruit wine
• Country wine
• Cider
• Mead
• Back-sweetening
• Wine conditioner use
• Sweetness preservation
• Wine stabilization
• Bottling preparation
• Post-fermentation treatment

How to Use

1. Finish Fermentation: Confirm fermentation is complete before adding Potassium Sorbate.
2. Stabilize Properly: Use during the stabilization and clearing stage according to your recipe or wine kit instructions.
3. Use with Sulphites: For best stabilization results, Potassium Sorbate is commonly used with potassium metabisulphite or sodium metabisulphite.
4. Mix Thoroughly: Stir gently and thoroughly to distribute evenly through the wine.
5. Sweeten if Desired: After stabilization, back-sweeten according to your recipe or taste preference.
6. Bottle When Ready: Bottle only once the wine is stable, clear, and ready according to your winemaking process.

Frequently Asked Questions

• Q: What is Potassium Sorbate used for in winemaking?
  A: Potassium Sorbate is used to help prevent renewed fermentation after fermentation is complete, especially when back-sweetening wine before bottling.
• Q: Can Potassium Sorbate stop an active fermentation?
  A: No. Potassium Sorbate should not be used to stop active fermentation. It is used after fermentation is complete to inhibit yeast reproduction.
• Q: When should I add Potassium Sorbate?
  A: Add it during the stabilization and clearing stage after fermentation has finished, according to your recipe or wine kit instructions.
• Q: Should Potassium Sorbate be used with sulphites?
  A: Yes. Potassium Sorbate is commonly used with potassium metabisulphite or sodium metabisulphite for best stabilization results.
• Q: Can I use it before back-sweetening?
  A: Yes. Potassium Sorbate is commonly used before adding sugar, wine conditioner, or other sweeteners to help reduce the risk of re-fermentation.
• Q: Can it be used for fruit wine, cider, or mead?
  A: Yes. It is suitable for compatible fruit wine, cider, mead, wine kits, and homemade wine projects.
• Q: Where is it sourced from?
  A: This Potassium Sorbate is sourced from Spain.
• Q: How should it be stored?
  A: Store sealed in a cool, dry place away from moisture, heat, and direct sunlight.

Important Use Notes

• Use only after fermentation is complete.
• Do not use Potassium Sorbate to stop an active fermentation.
• Use with sulphites for best stabilization results.
• Add during the stabilization and clearing stage, according to your recipe or wine kit instructions.
• Dosage depends on wine style, batch size, sweetness level, yeast activity, and winemaking protocol.
• Do not overuse.
• Store sealed in a cool, dry place.
• Keep away from moisture, heat, and direct sunlight.
• Clean and sanitize all wine-contact equipment before use.
• Follow local laws and regulations for home alcohol production.

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