Colloides Naturals, Inc. (CNI), has launched Eficacia™, an acacia-based stabilizer for emulsion applications. Obtained from a proprietary process, the company said Eficacia allows a reduction time of three to five times in the typical use levels when formulating flavor emulsions and is effective at use levels of 4-7% percent in liquid emulsions versus typical levels of 18-25% with traditional acacia gums.