Double Snake C Star Turbo Yeast 25L Extreme Purity Homebrew Vodka Wash Moonshine 1x Packet of Professional Quality Extreme Purity Turbo Yeast. Hyper Pure Turbo Yeast. Extremely pure yeast strain reduces by-products. Drink straight, use as a mixer or distil. From Hambleton Bard the leaders in High Alcohol Turbo Yeast.