What is Tonalin® CLA? Tonalin® is a premium & patented form of CLA, which ensures complete consistency in relation to product purity & quality. CLA stands for Conjugated Linoleic Acid & is derived from 100% natural Safflower Oil. It is a modified form of the Omega-6 essential fatty acid, Linoleic Acid. Interestingly, Tonalin® CLA Powder from BULK POWDERS™ is taste-controlled. This reduces the unpleasant taste, commonly associated with CLA Powder, making it far more palatable