PINNACLE Whisky yeast plays an important role in whisky production around the world, with many well-known brands and some of the world's best whiskies using Summit Whisky yeast. Over the years, Actis Biotechnology has worked closely with the winery, so that customers continue to benefit from Actis Biotechnology products and fermentation technology innovation results, improve product quality and production efficiency. PINNACLE Whiskey yeast is a specially selected strain that maximizes the conversion of sugars into alcohol. It ferments quickly and consistently, giving the product a round, comfortable taste.