WHAT IS DMAE POWDER? BULK POWDERS™ DMAE Powder is a high quality source of DMAE, which is involved in the biochemical pathway to form the neurotransmitter, Acetylcholine. DMAE stands for Dimethylaminoethanol BULK POWDERS™ DMAE Powder is comprised of 100% DMAE. A quick check of the Certificate of Analysis (COA) on this product page (to the side of the product image) highlights the product quality. BENEFITS OF DMAE POWDER Involved in reactions to form Acetylcholine 100% DMAE