Royal Jelly contains a vast array of nutritional ingredients that is reported to contribute to overall health and rejuvenation. Montana Big Sky royal jelly is tested to ensure the presence of 10-HDA, which is a measure of its quality and potency. Montana Big Sky is dedicated to making the finest quality bee products in the world. Suggested Use Use only as directed. Take 1-2 teaspoons daily as a dietary supplement. Store at room temperature.