MEL Labs

Custom Water Treatment Packets

Take your brewing to the next level! Simply fill out the form below, and we’ll prepare your packets and send you an invoice. Once payment is received, your custom water treatment packets will be on their way in time for your next brew day.

Our packets are made with food-grade brewing salts including Gypsum (Calcium Sulfate), Calcium Chloride, Epsom Salt (Magnesium Sulfate), Calcium Hydroxide (Slaked Lime), Baking Soda (Sodium Bicarbonate), and Canning Salt (Sodium Chloride).

The process is simple: you choose whether you’re brewing with RO water or sending us a sample for testing. Next, tell us your mash and sparge water volumes along with the beer style. We’ll create two packets—one for your mash water and one for your sparge water—tailored to your specific recipe.

🚚 Free shipping on every custom brewing salt packet – always included, no surprises!

💧 Custom Packet Pricing

Competitors often charge $20–30+ for similar services. MEL Labs packets are always under $15.

⚗️ Each order includes both a mash packet and a sparge packet tailored to your recipe and volume.

⚠️ For brewing use only. Not for direct consumption.
Keep out of reach of children and pets.
Use in a well-ventilated area. Wash hands after handling.

Order Form

Popular Water Profiles for Brewing
Popular Brewing Water Profiles – great reference for customizing your beer.