14% +
Very high-alpha hops (about 14% and up) are efficient bittering tools. Small additions go a long way on IBUs. Many are also used for big aroma and dry-hop character in modern IPAs when their oil profile fits the beer.
This range includes high-alpha bittering staples like Columbus, Warrior, Magnum, Apollo, Chinook, Galena, and Simcoe, plus concentrated Cryo hop pellets and high-oil aroma varieties such as Citra, Mosaic, El Dorado, Azacca, and Sabro.