Professional-grade brewing chemicals, yeast nutrients, sanitizers, and specialty ingredients for craft brewers and commercial operations.
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Everything you need for professional brewing
Brewing yeasts, nutrients, and fermentation aids
85+ products
Brewery-grade sanitization solutions
40+ products
Get crystal clear beer every time
30+ products
Alpha-amylase, glucoamylase, and specialty enzymes
25+ products
Salts, acids, and water chemistry
35+ products
Control foam during fermentation and packaging
15+ products
Top-rated products from professional brewers
From $4.50/pack
CAS: 7664-38-2
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CAS: 9000-07-1
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Common problems? We've got solutions. Our AI-powered problem solver helps you diagnose and fix brewing issues with the right chemistry.
Gushing bottles or excessive head
Buttery or butterscotch taste
Unwanted cloudiness in finished beer
Fermentation stops prematurely
Light-struck off-flavors
Get personalized advice on water chemistry, fermentation issues, yeast health, and more from our AI brewing specialist.
Chat with ExpertMy lager has a buttery off-flavor. What's causing it?
That buttery flavor is diacetyl - a common fermentation byproduct. It usually indicates the yeast didn't fully reabsorb it. Try a diacetyl rest at 65-68°F for 2-3 days, or add ALDC enzyme during fermentation...
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