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Omega Yeast OYL-404 - Star Party™

A Thiolized version of the beloved Chico strain (West Coast Ale I), Star Party is a thiol burst with aromas of passion fruit, dank pink guava, and citrus zest. Expect the same clean fermentation profile and clarity as its parental strain, Chico, but with a big burst of thiols perfect for redefining classic styles, juicing up a West Coast IPA, or creating a unique style that highlights the thiol potential of regional hops and malt. Thiols to the moon! 

Strain Type: Ale
Flocculation: High
Attenuation: 73-80%
Temperature Range: 60–73° F (16–23° C)
Alcohol Tolerance: 11% ABV



We ship all liquid yeast in a thermal envelope with an ice pack. It is challenging to ensure the yeast stays cool without additional ice packs or a shipping cooler, especially in warmer months.