E3live

E3Live is a brand name for a type of blue-green algae, specifically *Aphanizomenon flos-aquae* (AFA). It is a wild-harvested cyanobacterium found in Upper Klamath Lake in Oregon. The algae are typically harvested and then processed into various forms, such as powders or liquids, for use in food and supplements.

Manufacturers add E3Live primarily for its perceived nutritional content and vibrant blue color. It is often incorporated into beverages like juices, teas, and smoothies, as well as specialty supplements. Its natural blue hue makes it an attractive ingredient for visually appealing food products.

E3Live is generally recognized as safe (GRAS) by the FDA for use as a food ingredient. It is a source of vitamins, minerals, and antioxidants. While generally considered safe, some individuals may experience mild digestive upset. Regulatory bodies like JECFA and EFSA have evaluated blue-green algae, but specific evaluations for E3Live as a distinct ingredient are not always detailed. There are no widespread health controversies associated with its typical use.