Independent buying guides for homebrewing

Calcium Sulfate Gypsum 2 oz. for Home Brew

Calcium Sulfate Gypsum 2 oz. for Home Brew

A 2 oz. pack of calcium sulfate gypsum for home brew water, a small, low-cost salt for hop-forward beers.

Price range: $ (Budget)

What we liked

  • + 2 oz. pack is ideal for trying water adjustments on a few batches
  • + Lowers mash pH slightly and adds calcium for yeast health
  • + Inexpensive way to sharpen bitterness in pale ales

Trade-offs

  • - Check the purity and packaging before ordering this additive
  • - Small amount does not last long for heavy IPA brewers

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