TROPICS™ strains
Tropical Thiols
Supercharge Your Hazy IPA—Our thiol-boosting dry yeast delivers vibrant grapefruit and passionfruit notes with unmatched convenience.
TROPICS™ Strains
TROPICS™ strains deliver a burst of thiols, unlocking vibrant notes of guava, grapefruit, and passion fruit–without the sulfurous baggage that can make thiol beers polarizing.
FRESH™ Strains
Cleaner Tasting Beer
Keep diacetyl ultra-low so your beer will taste its best.
FRESH™ Strains
Our FRESH™ line of yeast keep diacetyl ultra-low, helping you brew cleaner beers that judges and consumers consistently prefer.
Flavor Series Favorites
Achieve complex flavors with extraordinary consistency. These strains allow you to save on ingredients, differentiate your brand, and produce new products that consumers will love.
SUPERBLOOM™ produces the primary flavor determinants of cascade hops and provides beer with the familiar floral and citrus notes of some of the ultra-classic pale ales.
Achieve the perfect level of acidity with no off-flavors. GALACTIC™ produces lactic acid during fermentation, which enables quick-souring in the fermentor without a kettle-pasteurization step.
SUMMERSTONE™ provides complex and stable stone fruit flavor, especially reminiscent of peaches and apricots.
Resources to help you get the most out of our yeast. Explore the videos, recipes, and other resources below.
Latest Resources
Recipe: Zweilous Hazy Session IPA | Wandering Monsters Collab
Zweilous scored a 97 with the Craft Beer and Brewing review panel. Why? Because it’s super crushable, aromatic as hell, and enticingly pale and opaque. This recipe from our Wandering Monsters colla...
Six powerhouse breweries (Cloudburst, Alvarado Street, Cellarmaker, Green Cheek, Highland Park and Pinthouse) combined their decades of knowledge to create this stunning West Coast IPA.
Recipe: Bandit Mode XPA | ISM + Riip Collab
Bandit Mode XPA is a bright, punchy collaboration between ISM Brewing and Riip Beer Co.. Built for maximum hop saturation and ultra-clean fermentation, this 4.8% XPA layers Mosaic, Nelson, and Riwa...
Recipe: Green Cheek + Alvarado Street Smiles for Miles Hazy DIPA
Green Cheek Beer Co., Alvarado Street Brewery and Berkeley Yeast recently teamed up to brew Smiles for Miles, a DDH Hazy DIPA that was fermented with Berkeley’s ultra clean, thiol-producing TROPICS...
Tim Sciascia's West Coast Pilsner Recipe
This recipe creates a wonderfully light and aromatic, highly drinkable hop focused lager with our ultra-low diacetyl FRESH™ Andechs strain. With drinkers’ ever-increasing preference for lower ABV b...
Like most brewers, Danny Priddy has a pretty discerning palate. The director of brewing operations at Riip Beer Company in Huntington Beach, California, is particularly sensitive to diacetyl, an or...
Precision, consistency and efficiency.
Yeast that's custom-built for you.
Plans for small batches and for brewing at scale.
