# Best Water Treatment Salts for Homebrewing (2026) Source: https://homebrewcraft.com/best/water-treatment-salts Updated: 2026-09-14 Publisher: Home Brew Craft. Our score is an editorial rating out of 10 (fit 35%, features 25%, build 20%, value 20%), not a customer rating. Method: https://homebrewcraft.com/how-we-research#our-score Water is most of your beer, and adjusting its mineral content with brewing salts can sharpen or soften a beer to match its style. Common additions include gypsum (calcium sulfate) to accentuate hop bitterness, calcium chloride to round out malt fullness, and Epsom salt or others for finer tweaks. Buy food-grade salts of good purity, and store them sealed and dry since some absorb moisture and clump. The goal is not maximum minerals but a balance that suits the beer, so small, measured additions matter. Water salts appeal to brewers who have the fundamentals down and want to refine flavor and mouthfeel, and to anyone working with very soft or very hard local water. Start by knowing your base water, whether from a report or distilled as a blank slate, then adjust toward a profile for the style. A simple sulfate-to-chloride balance nudges a beer hoppy or malty. These are inexpensive and last a long time, so a small starter set of a few salts covers most brewing needs. ## Picks ### 1. Craft A Brew Calcium Chloride Primary Brewing Salt 4oz Our score: 8.1/10 (Fit for the job 9/10 · Features and specs 7/10 · Build and materials 8/10 · Value 8/10) Craft A Brew's 4oz calcium chloride brewing salt for adding calcium and boosting malt fullness in brewing water. Pros: - Calcium chloride rounds out malt character in hazy IPAs and stouts - 4oz container lasts many batches at typical gram additions - Helps mash pH and yeast health when water is low in calcium Cons: - Absorbs moisture readily, so keep the lid tightly closed - Needs a water calculator and gram scale to dose accurately Details: https://homebrewcraft.com/product/B0CHN7BH76 ### 2. Craft A Brew Gypsum Calcium Sulfate 4oz Our score: 8.1/10 (Fit for the job 9/10 · Features and specs 7/10 · Build and materials 8/10 · Value 8/10) Craft A Brew gypsum calcium sulfate in a 4oz container for enhancing hop bitterness and lowering mash pH. Pros: - 4oz size lasts longer than small packets for regular IPA brewing - Calcium sulfate helps enzymes work and brightens hop character - Resealable container keeps the salt dry between uses Cons: - Adding too much gypsum can taste chalky or harsh - Soft water users may need other salts too for balance Details: https://homebrewcraft.com/product/B0CHN5DN8Y ### 3. LD Carlson Calcium Sulphate (Gypsum) 1 lb. Our score: 8.0/10 (Fit for the job 8/10 · Features and specs 7/10 · Build and materials 8/10 · Value 9/10) LD Carlson calcium sulphate gypsum in a 1 lb. bag, a bulk supply for brewers who adjust water every batch. Pros: - 1 lb. bag is economical for frequent pale ale and IPA brewers - LD Carlson is a trusted homebrew wholesaler with consistent product - Pure gypsum is predictable to dose with a water calculator Cons: - Bulk bag needs an airtight container to prevent clumping - Much more than occasional brewers can use in years Details: https://homebrewcraft.com/product/B00ZPVKCHA ### 4. Learn To Brew Calcium Sulfate Gypsum 2 oz. Our score: 7.6/10 (Fit for the job 8/10 · Features and specs 7/10 · Build and materials 7/10 · Value 8/10) Learn To Brew calcium sulfate gypsum in a 2 oz. pack for sharpening hop bitterness and adding calcium. Pros: - Gypsum accentuates dry, crisp hop bitterness in pale ales - 2 oz. pack is enough for several batches of water adjustment - Simple additive for brewers starting to tune water profiles Cons: - Small pack runs out quickly for IPA brewers using larger doses - Overuse can give beer a harsh, minerally finish Details: https://homebrewcraft.com/product/B000MBW7A8 ### 5. TAPCRAFT Beer Brewing Salts for Water Adjustment Our score: 7.3/10 (Fit for the job 8/10 · Features and specs 6/10 · Build and materials 7/10 · Value 8/10) TAPCRAFT beer brewing salts set for water adjustment, a starting kit for brewers tuning mash and flavor chemistry. Pros: - Set approach gives multiple salts so you can build different profiles - Supports matching water to styles like IPAs, stouts and lagers - TAPCRAFT is a homebrew focused brand with clear labeling Cons: - Check which salts and quantities are included before ordering - Water adjustment has a learning curve without a water report Details: https://homebrewcraft.com/product/B0812BTBMX ### 6. Burton Water Salts 1 lb. Our score: 7.2/10 (Fit for the job 7/10 · Features and specs 7/10 · Build and materials 7/10 · Value 8/10) Burton Water Salts in a 1 lb. container, a premixed blend for mimicking hard English Burton-on-Trent brewing water. Pros: - Premixed blend makes it easy to brew crisp English style pale ales - 1 lb. amount lasts many batches of hoppy beers - No need to measure several different salts separately Cons: - Fixed ratio blend gives less control than individual salts - Hard water profile is wrong for pilsners and delicate lagers Details: https://homebrewcraft.com/product/B0064OGFXW ### 7. Calcium Sulfate Gypsum 2 oz. for Home Brew Our score: 6.8/10 (Fit for the job 7/10 · Features and specs 6/10 · Build and materials 6/10 · Value 8/10) A 2 oz. pack of calcium sulfate gypsum for home brew water, a small, low-cost salt for hop-forward beers. Pros: - 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 Cons: - Check the purity and packaging before ordering this additive - Small amount does not last long for heavy IPA brewers Details: https://homebrewcraft.com/product/B07N5M5JZ8 As an Amazon Associate I earn from qualifying purchases.