Saaz hops are a variety of hop used primarily in brewing beer, particularly in styles like Pilsner and Lager. Originating from the Czech Republic, they are known for their mild, earthy, and herbal aroma, which contributes to the overall flavor profile of the beer. These hops are low in alpha acids, making them ideal for aroma rather than bitterness. Saaz hops are often added late in the brewing process to enhance the beer's fragrance, providing a delicate balance that complements the malt and other ingredients.