Our Royal Jelly is a highly complex substance secreted from the glands of nursing bees and fed to the larvae destined to be queens. The queen eats Royal Jelly exclusively throughout her life, which can be considerable since she grows much larger and lives much longer than the average worker bee. Royal Jelly contains the natural factor, 10-Hydroxy-2-Decenoic Acid (10-HDA), one of the most important components of Royal Jelly. Now you can enjoy the “natural goodness from Mother Nature.”