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Product Name:Levodopa(L-DOPA)
Phone:86 (0371) 5502 7219

Product Name
Molecular Formula
White powder
Main Benefits
Healthy brain, Parkinson's disease
Applied industries
Dietary supplement, Medicine

What is Levodopa
L-DOPA is produced from the amino acid L-Tyrosine by the enzyme tyrosine hydroxylase. It is the precursor for monoamine or catecholamine neurotransmitters dopamine, noradrenaline, and epinephrine. Dopamine is formed by the decarboxylation of L-DOPA. L-DOPA can be directly metabolized by catechol-
 -O-methyl transferase to 3-O-methyldopa, and then further to vanillactic acid.
L-DOPA (alt., L-3,4-dihydroxyphenylalanine) is a chemical used as part of the normal biology of humans, some animals and plants. Some animals and humans make it via biosynthesis. Herbal extracts containing L-DOPA are available. L-DOPA can be manufactured and in its pure form is sold as a psychoactive drug with the INN Levodopa, trade names include Sinemet, Parcopa, Atamet, Stalevo, Madopar, and Prolopa. As a drug, it is used in the clinical treatment of Parkinson's disease and dopamine-responsive dystonia.
How Levodopa Works
Once L-DOPA has entered the central nervous system, it is converted into dopamine by the enzyme aromatic L-amino acid decarboxylase, also known as DOPA decarboxylase. Pyridoxal phosphate (vitamin B6) is a required cofactor in this reaction, and may occasionally be administered along with L-DOPA, usually in the form of pyridoxine. L-DOPA crosses the protective blood–brain barrier, whereas dopamine itself cannot. Thus, L-DOPA can increase dopamine concentrations in the treatment of Parkinson's disease and dopamine- responsive dystonia. Besides the central nervous system, L-DOPA is also converted into dopamine from within the peripheral nervous system.
Health Benefits of Levodopa
1) Levodopa is a medication used to treat Parkinson's disease.
2) Levodopa is used to treat the stiffness, tremors, spasms, and poor muscle control.
3) Levodopa has been investigated as a potential treatment for restless leg syndrome.
4) Levodopa also be used for purposes other than those listed in this medication guide.
Side Effects of Levodopa
The common side effects of L-DOPA may include hypotension, especially if the dosage is too high, arrhythmias, nausea, gastrointestinal bleeding, hair loss, etc. Although many adverse effects are associated with L-DOPA, in particular psychiatric ones, it has fewer than other anti-parkinsonian agents.
Levodopa Dosage
Usual Adult Dose: Initial: 250 to 500 mg orally twice a day with meals.
Maintenance: 3000 to 6000 mg/day in 3 or more divided doses.
Where to buy high quality Levodopa
Henan Steeda Industrial Co.,Ltd (Tiny Grass Botanicals Co.,Ltd) is a manufacturer of botanical extract and experienced supplier of Amino Acids & its Derivatives, Vitamins & its Derivatives, Sweeteners,  Minerals, Sports Nutrition, Nootropics and Cosmetic Ingredients. Levodopa is one of our most competitive products with stocks available all year round. By providing superior quality, we establish long-term relationships with our clients.

Our service:
1) Payment
We accept payments through Telex Transfer, PayPal, Western Union, Letter of Credit, MoneyGram.
2) Shipping method
We offer several delivery services to suit all customer needs, such as AIR freight, DHL, FEDEX, TNT, UPS, EMS, SEA freight and others.
3) Lead time
Usually orders can be dispatched within 3 workdays by courier; 15-30 workdays by Sea.
4) Guarantee
We offer a 60 Days 100% Risk Free Guarantee for any orders. We will refund your money if our products do not meet your requirements.

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