I’d be very weary of this product. It contains Rauwolfia serpentina which is basically Reserpine. Reserpine irreversibly blocks the vesicular monoamine transporter (VMAT). I would never use any irreversible blocker as it could potentially lead to permanently depleted dopamine in other neurotransmitters.
https://en.m.wikipedia.org/wiki/Reserpine
Common sense would suggest that who ever wrote or last edited the Wikipedia page for Reserpine has a vested interest in making the drug look bad or is just a moron.
Mechanism of action
· “Reserpine irreversibly blocks the vesicular monoamine transporter (VMAT).
· FALSE: If this were a true statement, there would be several pieces of evidence included with its accusation. For example, the amount of reserpine needed to cause the irreversible blockage. Logic would suggest that this could not be 1 dose as in this thread there are several people claiming to have taken the drug and this has clearly not happened to them. So it is unclear on how much and for how long you would have to be taking reserpine to experience a irreversible blockage.
· “It may take the body days to weeks to replenish the depleted VMAT, so reserpine's effects are long-lasting.”
· FALSE: How is it possible that it may take the body days to weeks to replenish depleted VMAT, if we were just told that reserpine irreversibly blocks VMAT? If it is irreversible, how than is the body replenishing it? Furthermore, this sentence is concluded with the statement “so reserpine’s effects are long lasting” Again, they were first stated as irreversible, but now are stated as being long lasting. Easy way to tell that someone is full of shit, is when their supporting arguments negate and contradict their initial claim.
· This depletion of dopamine can lead to drug-induced parkinsonism.
· FALSE: if reserpine did in fact lead anyone in to a drug-induced form of Parkinson’s, than that individual would have permanent Parkinson’s, not drug induced. Being that the initial claim states that “reserpine irreversibly blocks VMAT”, than VMAT would no longer function in the body, thus the drug induced Parkinson’s would be irreversible as you would no longer have the ability to replenish the depleted dopamine.
· Reserpine almost irreversibly blocks the uptake (and storage) of norepinephrine (i.e. noradrenaline) and dopamine into synaptic vesicles by inhibiting the vesicular monoamine transporter 2 (VMAT2).
· FALSE: Something cannot be “almost” and “irreversible” at the same time. That’s like saying something is “almost impossible”, which of course would mean, that its “possible”. Again, this is another blatant contradiction to the initial claim in the paragraph. It went from “reserpine irreversibly blocks VMAT”, to “it takes the body days/weeks to replenish VMAT, so reserpine’s effects are long lasting”. Than finally “almost irreversibly”.
My conclusion, this Wikipedia page must have been written by one of those victims suffering from drug induced Parkinson’s.