Mushroom Science Lion's Mane is a potent hot water extract of Lion's Mane providing 300 mg of pure Lion's Mane extract.. Hot water extracts eliminate the chiten fiber found in dried mushroom products which prevent absorption of the medicinal
Lion's mane may benefit older adults with mild cognitive impairment, according to a small study published in Phytotherapy Research in 2009. For the study, researchers assigned 30 older adults with mild cognitive impairment to take either lion's mane extract or a placebo every day for 16 weeks. In cognitive tests given at weeks eight, 12, and 16 of the study, members of the lion's mane group showed significantly greater improvements compared to members of the placebo group.
In a more recent study (published in Biomedical Research in 2011), scientists examined the effects of lion's mane on brain function in mice. Results revealed that lion's mane helped protect against memory problems caused by the buildup of amyloid beta (a substance that forms the brain plaques associated with Alzheimer's disease).4 Studies have also shown a possible neuro-protective effect against ischemic stroke.
Lion’s Mane Mushroom is one of the most interesting medicinal mushrooms: the tea made from Lion’s Mane mushrooms has been used for centuries in traditional Japanese herbalism, primarily as a “tonic.” The modern scientific research now tells us it was the beta glucans in the mushroom tea that were in fact offering immune support, among other health benefits.*
Recent studies also show that hot water/alcohol extracts of Lion’s Mane mushroom may strengthen memory and concentration and enhance cognitive abilities.* This research indicates that the hot water/alcohol extract of Lion’s Mane may stimulate the synthesis of Nerve Growth Factor (NGF) and may promote and accelerate the process of myelination.*
All of the research on Lion’s Mane mushroom, as well as all of the recorded use in traditional Chinese and Japanese herbalism, has involved the use of hot water extracts.
This is because the active compounds are found inside the cell walls, and, like all medicinal mushrooms, the cell walls of Lion’s Mane mushrooms and mycelium are composed of an indigestible fiber called “chitin.” Hot water extraction is the only research validated process for breaking the active compounds out into a bioavailable form.
There has not been any research done on the unextracted mycelium powder of Lion’s Mane mushroom nor has there been any research done on the tinctures of Lion’s Mane mushrooms or Lion’s Mane mycelium (liquids preserved in alcohol.)
The Mushroom Science Lion’s Mane mushroom supplement is the only guaranteed potency hot water extract on the market and the only Lion’s Mane supplement that lists guaranteed levels of active compounds on the label.