Manufacturers

Yeast-Wyeast Laboratories

Wyeast Brewing & Winemaking Yeast Direct Pitch Activator™ contains over 100 Billion Yeast Cells - The Direct Pitch ACTIVATOR™ contains 100% Pure Liquid Yeast plus an internal nutrient packet. This Wyeast Smack-pack™ system allows yeast metabolism to begin prior to inoculation as well as providing proof of yeast health. Our ACTIVATOR™ is designed to inoculate 5 gallons of wort with the same pitch rate recommended by professional brewers.

We also have Wyeast Private Collection yeasts listed here. Private Collections are issued 3 per quarter, and prior quarters may no longer be available. The data is maintained here for your information.

We do have a limited stock of older unsold yeasts, sold at a discounted price. While we have not had a problem building these older cultures back to viability, we recommend that you only purchase newer stock if available. Ww keep these in a separate subcategory, usually with born on dates included.

Wyeast recommends and guarantees yeasts no older than six months. Starters are recommended on any S.G. over 1.06.

WYE 1084

Yeast Irish Ale 125ml Wyeast

YEAST STRAIN: 1084  |  Irish Ale™ This versatile yeast ferments extremely well in dark worts. It is a good choice for most...

WYE 4244

Yeast Italian Redâ„¢

YEAST STRAIN: 4244  |  Italian Red™ Rich, very big and bold, well rounded profile. Nice soft fruit character with dry crisp...

WYE 2565

Yeast Kolsch

YEAST STRAIN: 2565  |  Kölsch™ This strain is a classic, true top cropping yeast strain from a traditional brewery in...

WYE 2575

Yeast Kolsch II

Private Collection Archive - Activator 125ml AVAILABLE FROM APRIL - JUNE 2014 Wyeast 2575-PC Kölsch II   Beer Styles: Kölsch,...

WYE 5335

Yeast Lactobacillus

YEAST STRAIN: 5335™  |  Lactobacillus Lactic acid bacteria isolated from a Belgian brewery. This culture produces moderate...

WYE 3209

Yeast Lactobacillus Brevis

SUMMER SOURS AVAILABLE FROM JULY THROUGH SEPTEMBER 2014   Wyeast 5223-PC Lactobacillus brevis   Beer Styles: Berliner Weisse, Geuze,...

WYE 3538

Yeast Leuven Pale Aleâ„¢

FUNKY SPRING AVAILABLE FROM APRIL THROUGH JUNE 2015 Wyeast 3538-PC Leuven Pale Ale™ Beer Styles: Belgian Pale Ale, Belgian...

WYE 1028

Yeast London Ale

YEAST STRAIN: 1028  |  London Ale™ A rich mineral profile that is bold and crisp with some fruitiness. Often used for...

WYE 1318

Yeast London Ale III

YEAST STRAIN: 1318  |  London Ale III™ Originating from a traditional London brewery, this yeast has a wonderful malt and...