Why use Intensive Nutrition"s Anti-Aging Formula?DMAE (dimethylaminoethanol) Crystal Gel is a topical formulation designed to prevent the signs of aging skin. DMAE is a B Vitamin and precursor to the neurotransmitter acetylcholine. Intensive Nutrition"s Crystal Gel is formulated with DMAE as a free amine, the only form of DMAE that penetrates the skin deeply. DMAE stabilizes cell membranes, reduces inflammation and puffiness resulting in the reduction of fine lines, firmer skin and improved skin tone. It is ideal for sensitive skin as it is non-irritating, hypoallergenic and contains no synthetic preservatives.