DMAE is a component of cell membranes and is also one of the
substances used by the body to make the neurotransmitter acetylcholine.
During its decades-long history as a supplement it developed a
reputation for:
improving concentration, mood, memory, and cognition
reducing fatigue
decreasing the need for sleep
improving behavior of children with Down Syndrome
tightening the skin and reduce wrinkles
removing deposits of lipofuscin (a substance correlated with aging)
inducing lucid dreams (dreams directed by the dreamer)
treating tardive dyskinesia.
The mechanism through which DMAE’s skin-tightening effect
operates is not well understood, but is thought to involve cell
signaling within the skin, where acetylcholine serves as one of
the signaling molecules. There is no particular reason to
think that such an effect only takes place in the skin — the
internal tissues of the body are subject to much the same aging
process as takes place in the skin, and it would be reasonable
to assume that DMAE taken orally would have similar actions
in these tissues.
DMAE supplements should never be used during pregnancy.
Read DMAE Monograph
DMAE is a component of cell membranes and is also one of the substances used by the body to make the neurotransmitter acetylcholine. During its decades-long history as a supplement it developed a reputation for:
improving concentration, mood, memory, and cognition
reducing fatigue
decreasing the need for sleep
improving behavior of children with Down Syndrome
tightening the skin and reduce wrinkles
removing deposits of lipofuscin (a substance correlated with aging)
inducing lucid dreams (dreams directed by the dreamer)
treating tardive dyskinesia
As
is true for many other promising substances, very little effort has
been made by the medical research community to test and assess these
applications of DMAE. (It is understandable that pharmaceutical and
supplement companies have no incentive to invest hundreds of millions
of dollars in clinical studies of a substance that cannot be patented.
What is not understandable is that researchers in academia or in government institutes have done so little to explore a substance that
has such intriguing connections with brain function and malfunction.)
Nevertheless, a handful of studies and many unofficial reports do suggest that many of these claims about DMAE are valid. For example, Dr. Jay Lombard of Cornell Medical
School has stated that a combination of DMAE and Acetyl-L-Carnitine “may exert beneficial effects in ADHD”1 — and some clinical support for this view is provided by a 1975 clinical study.2
A
medical paper in 1988 claimed that DMAE supplementation enables people
to consciously control the content of their dreams (‘lucid dreaming’) —
a claim that has spawned numerous anecdotal reports of this phenomenon
and of vivid dreams. Yet no further scientific studies have been
performed.3
The idea that DMAE supplementation can reduce the need for sleep has not been clinically tested at all, despite the impact
such an effect would have. However, abundant anecdotal evidence points to this as a real effect.
The
most exciting application for DMAE is based on the claim that it
reverses certain symptoms of aging: that it tightens the skin and
reduces wrinkles and creases. In addition to very large numbers of
anecdotal reports, there are convincing studies that support this claim.4,5 For this purpose DMAE is usually formulated as a cream for topical use. (See the discussion on the DMAE Serum page of this website.)
Similarly, there are published studies6,7 showing that topical DMAE can remove deposits of lipofuscin from skin cells. Lipofuscin is a waste product that accumulates
inside and around cells, and is suspected to play an important role in aging. (Again, see the discussion about DMAE Serum in this website.)
The mechanism through which DMAE’s skin-tightening effect operates is not understood, but is thought to involve cell signalling
within the skin, where acetylcholine serves as one of the signalling molecules.5
In any case, there is no particular reason to think that such an effect
only takes place in the skin — the internal tissues of the body are
subject to much the same aging process as takes place in the skin, and
it would be reasonable to assume that DMAE taken orally would have
similar actions in these tissues.
DMAE supplements should never be used during pregnancy.