CellarScience® HEFE 15g

HEFE is a top-fermenting dry yeast crafted specifically for wheat beers. It produces the hallmark banana (isoamyl acetate) and clove (4-vinyl guaiacol) aromas expected in traditional Hefeweizen styles. It delivers a clean, smooth finish with excellent drinkability, producing bright, refreshing wheat beers with a smooth body and a signature persistent haze.

Why choose this product ?

• Aromatic Profile : Pronounced banana notes at the higher end of the temperature range; subtle clove character at the lower end.
• Texture & Appearance : Contributes to a smooth body and a persistent, signature haze.
• High Performance : High attenuation and alcohol tolerance up to 10% ABV.
• Professional Quality : High cell count (15g per sachet—over 36% more than standard 11g packs).
• Reliable & Consistent : Every batch undergoes PCR testing for quality control.

Technical Characteristics

• Fermentation Temperature : 59–77°F (15–25°C); optimal range 64–72°F (18–22°C)
• Attenuation : 80–91%
• Alcohol Tolerance : Up to 10% ABV
• Flocculation : Low
• Weight : 15 g (sufficient for 19–23 L / 5–6 gallon batch)

Usage Instructions

• Dosage : One sachet is sufficient for a 19–23 L (5–6 gallon) batch. For larger batches, use at a rate of 2–3 grams per gallon of wort. We recommend rounding up to the nearest full sachet.
• Application : Designed to be sprinkled directly onto the surface of your wort with no pre-oxygenation or rehydration required.