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Magnesium Sulphate (Epsom) - 500g

Magnesium Sulphate (Epsom) - 500g

€9.95 EUR
€9.95 EUR
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Feed the yeast. Add a little hop crispness.

Magnesium sulphate (Epsom salts, MgSO₄) adds magnesium — a critical yeast nutrient in small amounts — along with sulphate for a touch of dry, crisp hop character. It lowers mash pH slightly, though less effectively than calcium.

What it does

  • Adds magnesium — important yeast nutrient in small doses
  • Adds sulphate — a little extra hop crispness
  • Lowers mash pH slightly

Target levels

Keep magnesium in the 10–30 mg/L range, primarily to aid the yeast. Above ~30 mg/L it turns dry, astringent or sourly bitter, so use it sparingly.

Use sparingly: too much magnesium sulphate tastes harsh and can have a laxative effect. Calculate additions with a water tool.

For most builds, Gypsum and Calcium Chloride do the heavy lifting · See all Cleaning & Ingredients

Specifications

Compound Magnesium sulphate (MgSO₄)
Effect Adds Mg (yeast nutrient) + sulphate; slight pH drop
Target Mg 10–30 mg/L (use sparingly)
Pack size 500 g

000423

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