Tropilab Inc.


        from AMAZON HERBS®


Strychnos melinoniana - Devils doer (Dobrudua). Tropilab Dobrudua, is a very powerful natural aphrodisiac and central nervous system (CNS) stimulant, made from a liana (woody vine) in the Amazon rainforest. It is traditionally used in Suriname and other countries in South America, by both male and female.
This natural medicine increases blood flow to the penis or clitoris, enabling a man or woman to have an erection; Dobrudua does not induce desire and works when one is sexually aroused.
It can be regarded as a natural alternative for Viagra®, Levitra and Cialis® (oral PDE5 inhibitors), without the common and sometimes serious side effects of these.
This aphrodisiac, a natural sexual stimulant, is used to handle erectile dysfunction (ED) that is also known as impotence.


Contains the alkaloid Melinonine A (a calabash-curare alkaloid), mavacurine, fluorocurine.
Melinonine G (flavopereirine) B and E, (Quaternary indole alkaloid), F (alkaloid derivate of betacarboline), J, K, L and M.


Strychnos melinoniana - Devil's doer (Dobrudua) - Tropilab chopped bark ED affects over 50% of men between the ages of 40 and 70.
It is also often associated with other diseases that may be present, such as diabetes, cardiovascular disease and male hypogonadism (diminished function of the testes).
Males with high cholesterol, hypertension and smokers may also experience erectile dysfunction.
Use of PDE5 inhibitors is effective in about 70% of users. It is thought that the same is true of the use of natural alternatives such as Dobrudua.
Dobrudua enhances the effects of nitric oxide, also called poppers, (relaxes smooth muscles in the penis).
It increases the blood flow to the sexual organs (penis, clitoris) when a man or woman is sexually exited; it allows an erection to occur after physical - and physiological stimulation, such as the foreplay.
This increases the amount of blood flowing to the sexual organs.
With some men and women it works as fast as 30 minutes and the effects may last up to 24 hours.

In cancer- or normal cells in culture, cytotoxic action is noted in both types of cells, at least for relatively high concentrations. These effects are probably due to interaction of the drug with chromatin. Phyto-chemical analysis demonstrates partial intercalation of melinonine F on pure DNA in vitro.
The flavopereirine, an alkaloid which is succesful against cancers such as breast- and colorectal cancer.
It can be in the form of natural extracts derived from Dobrudua.


Strychnos melinonianan -Devil's doer tincture (Tropilab) Don't expect this herbal dietary supplement to fix your impotence immediately; dosages may need adjusting!
Individual results with Dobrudua may vary.

Infusion (herbal tea): half - cup daily.
An infusion is used as a tonic for the general well being.

Tincture: Check with your licensed herbalist or homeopath.
0.5 - 4 ml; 30 minutes before sexual intercourse.
This herbal tincture is the aphrodisiac that increases the libido.

Warnings / Precaution

Combination of Dobrudua with other remedies for erectile dysfunction (impotence) is not recommended.
There may be a potential cardiac risk of sexual activity in patients with cardiovascular disease.
Dobrudua has vasodilatory properties (blood flow is improved by relaxing the blood - vessels wall) that may result in transient decreases in blood pressure.
Dobrudua does not cure ED and does not necessarily increase a man's sexual desire.
Do not take it with nitrate medications, such as nitroglycerin.
The combination of these, which work to widen blood vessels, can cause circulation and heart problems, dizziness and low blood pressure.

Also visit our Devil's doer plantpage.


*The Merck Index
*Medicinal Plants of the Guianas.

*Pub Med.

Complementary study of cytotoxic activity of melinonine f.
Bassleer R, Marnette JM, Wiliquet P, De Pauw-Gillet MC, Caprasse M, Angenot L.
Service d'Histologie et Cytologie, Faculté de Médecine, Université de Liège, Belgiqu.

The above presentation is for informational and educational purposes only.
It is based on scientific studies (human, animal, or in vitro), clinical experience, or traditional usage.
For many of the conditions discussed, treatment with prescribed (RX) or over - the - counter (OTC) medication is also available.
Consult your doctor, practitioner, and/or pharmacist for any health problem and before using dietary supplements or before making any changes in prescribed medications.

Buy 6 bottles save 10%; buy 12 bottles and save 15%!
(Discount is included in the sales price).

Free Shipping in USA with USPS FCM or PMS (orders over $65.00).

Item Description Unit Price Quantity

Strychnos melinoniana tincture 1 fl. oz. (29.6 cc) US$ 14.30
Strychnos melinoniana tincture 6 x 1 fl. oz. US$ 77.22
Strychnos melinoniana tincture 12 x 1 fl. oz. US$ 145.86
Strychnos melinoniana tincture 2 fl. oz. (59.1 cc) US$ 26.00
Strychnos melinoniana tincture 6 x 2 fl. oz. US$ 140.40
Strychnos melinoniana tincture 12 x 2 fl. oz. US$ 265.20

Strychnos melinoniana liana 5 lbs (34.20/ lb) US$ 171.00
Strychnos melinoniana liana 1 lb US$ 36.00

For the right freight rate, shipping charges, conditions and delivery service, please visit our Webstore page!


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