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Pure L-dopa Dopamine Mucuna Pruriens Extract Levodopa 99%

Product Code: NF-024
Botanical Source: Seeds of Mucuna Pruriens
Active ingredient: L-Dopa
Specification: 20%, 60%, 98%
Certifications: ISO, HACCP, HALAL, KOSHER
Delivery: Shipped in Same day from stocks
Drum: 20,25kg
Pallet:12drums/pallet,or 30cartons/pallet
Storage: Well-closed, dry place with constant 2-8℃
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L-DOPA (L-3,4-dihydroxyphenylalanine, is a naturally occurring dietary supplement and psychoactive drug found in certain kinds of food and herbs (e.g., Mucuna pruriens, or velvet bean), and is synthesized from the amino acid L-tyrosine in the mammalian body and brain.

L-DOPA is the precursor to the neurotransmitters dopamine, norepinephrine (noradrenaline), and epinephrine (adrenaline) collectively known as catecholamines. Aside from its natural and essential biological role, L-DOPA is also used in the clinical treatment of Parkinson's disease and dopamine-responsive dystonia.

Levodopa 99%

Glutathione reduced




Active ingredient



Brown to White powder

Extract Solvent

Ethanol & water

Loss on Drying


Ash content


Residual Solvent


Total Heavy Metals


Total Plate Count


Total Yeast & Mold


3. Functions 

1. Mucuna Pruriens l-dopa is anti-paralysis agitans. Through the blood-brain barrier into the brain tissue, but by the decarboxylation of dopa decarboxylase into dopamine, play a role.

2. l-dopa mucuna can be used to promote muscle growth,loss weight.

3. It can increase bone density and reverse osteoporosis.

4. Levodopa is good for treating parkinsonism and Pakinsonism syndrome, hepatic coma,hub functions to improve the patient awake, symptom improvement.

5. Mucuna l dopa is used to promote sleep and improve immune system.


4.Adverse Reactions

There are many adverse reactions, because the drug is used for a long time, it is difficult to avoid, the main reason is that excessive production of dopamine in the periphery, appropriate dose adjustment can alleviate adverse reactions.

1. Gastrointestinal reactions: nausea, vomiting, loss of appetite, seen in the early stage of treatment, about 80% of patients. After 3 months of treatment, there may be anxiety, insomnia, hallucinations, and mental symptoms. In addition, orthostatic hypotension, arrhythmia, and involuntary movement may occur. Care should be taken to adjust the dose and discontinue if necessary.

2. "Switch" phenomenon (patient sudden hyperactivity is "open", and then the muscle tonic movement can not be "off"), seen in younger patients, about some patients more than one year after medication. This can be done by reducing the dose or by intravenous levodopa flipping or controlling.

Function of L-dopa

3. The phenomenon of intraday fluctuations may be due to the narrow threshold of dopamine receptors for striatal dopamine receptors. When the dopamine concentration peaked after taking this product, dyskinesia occurred; when the dopamine concentration decreased, it reversed to an inactive state, resulting in significant fluctuations in motor symptoms within one day. Appropriate adjustment of the time and method of taking, small doses of multiple servings, can reduce intraday fluctuations.

4. Difficulties in urination, the elderly are more likely to occur.

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