Perluxan® Comfort™ Hops Extract Standardized To 80% Alpha Acids Source Naturals Perluxan® Comfort™ softgels provide hops extract standardized to 80% naturally occurring alpha-acids, used traditionally to support health and comfort. Hops have been cultivated by humans for over a thousand years. While famous for being a major ingredient in brewing beer, hops have also been traditionally used by European herbalists and the Eclectic herbal practitioners of North America.* Softgels Option Available: 30, 60, 120 Suggested Use: 1 to 2 softgels daily, with a meal. Allergies: Contains no yeast, dairy, egg, gluten, or wheat. Contains no sugar, salt, preservatives, or artificial color, flavor or fragrance.