Amazing Grass

Amazing Grass is a plant-based greens and superfood brand that began in 2002, built around wheatgrass and other grasses grown on a family farm in Kansas. Glanbia, the Irish nutrition group behind Optimum Nutrition, acquired the company, Grass Advantage LLC of Newport Beach, California, in January 2017, and the brand now sits within Glanbia Performance Nutrition, with its business address in Downers Grove, Illinois.

Amazing Grass is known for its Super Greens superfood powders, sold in several flavors and formulas, alongside organic wheat grass powder, Sweet Greens blends, effervescent Fizzy Green tablets, Kidz products and plant protein. It sells through its own website, including subscription orders. The company says all of its products are made in the United States and its grasses are grown on U.S. family farms, most products are certified organic, and gluten levels are confirmed by third-party testing.