About this ingredient
DMAE (Dimethylaminoethanol), also called 2-dimethylaminoethanol or deanol, is a naturally occurring amino alcohol that has been studied in relation to cholinergic activity, cognitive function and skin appearance.
DMAE is chemically related to choline and can participate in biochemical pathways associated with acetylcholine, an important neurotransmitter involved in nervous-system signaling. However, DMAE should not be considered equivalent to choline supplementation, and evidence for cognitive benefits from DMAE supplements remains limited.
DMAE has also been used in cosmetic and topical formulations, where it is marketed for skin-firming and appearance-related purposes. Research into topical DMAE has investigated effects on skin appearance and firmness, but the evidence base is relatively small.
Because DMAE can affect cholinergic pathways, people taking medications that influence acetylcholine or the nervous system should consult a healthcare professional before using concentrated DMAE products.

