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Sigra

NVE Pharmaceuticals, Discontinued Product
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This combination of herbs increases the blood flow to the penis, which results in a better and longer erection. The herb Cnidium Monnier - in China also known as She Chuang Zi - has been used for over a thousand years for its positive effect on the libido. The Chinese know already for a long time that the seeds of the Xanthoparmelia Scabrosa-plant contain substances that extend the duration of the erection. In Africa Yohimbe is a very popular aphrodisiac. The African medicine men use the bark of a Corynanthe Yohimbe-tree to make a drink that extends the duration of the erection. In China the Epimedium Grandiflorum-plant has been used also for thousands of years to extend the duration of the erection. This herb is nowadays known all over the world as Horny Goat Weed. All these herbs are combined into one product. The result is SIGRA. 

How and why does SIGRA work?
To understand why SIGRA works, it is necessary to understand how the penis erection starts. How does an erection occur? For a penis to go into an erection, a sexual stimulant is necessary. This stimulant can be something that is sexually appealing to you visually, by smell, feelings, taste or even sounds. This stimulation makes the nerves and cells in the penis release the substance Nitric Oxyde (NO). Nitric Oxyde activates the enzymes that produce the substance cyclic Guanosine Monophosphate, cGMP for short. cGMP relaxes the muscles around the penis, which makes it possible for the cells in the penis to take in blood. Taking in blood makes the penis swell, which you experience as an erection. Also present in our body is the enzyme Phosphodiesterase-V, PDE-5 for short. PDE-5 binds itself to the substance cGMP, through which cGMP loses its effectiveness and the muscles surrounding the penis tighten up again. The blood flows out of the penis and the swelling diminishes. After this phase the penis is flaccid again. This last phase however occurs too soon for many men and sex is less long than might be wished for. 

Dosage
Take 1 or 2 tablets with water. Take 1 tablet the first time you use SIGRA to see how your body responds. After one hour SIGRA will start working and the effect will stay 3 till 4 hours. When you take SIGRA directly after a meal, it will take longer before you will feel the effect of SIGRA.
SIGRA ONLY WOKS WHEN YOU ARE SEXUALLY ARROUSED!! 

Ingredients
L-Arginine, Cnidium Monnier Extract, Xanthoparmelia Scabrosa, Gamma Amino Butyric Acid, Epimedium grandiflorum 20 : 1 Extract, Yohimbe, microkristallijne cellulose, lactose, solutab, magnesiumstearate. SIGRA is made of high quality plant-extracts that have a positive effect on the libido. These herbs are Xanthoparmelia Scabrosa, Cnidium Monnier, Corynanthe Yohimbe and Epimedium Grandiflorum. These herbs have the following qualities Cnidium Monnier increases the release of nitric oxide, which activates more enzymes that make the substance cGMP, which relaxes the muscles around the penis area, which makes the penis to swell.
Corynanthe Yohimbe expands the veins. The blood flow is increased. The penis swells and stays erect longer. Xanthoparmelia Scabrosa naturally contains the substances 4-Methylpiperazine and Pyrazolo Pyrimidin-7-1. These substances delay the work of the PDE-5 enzymes, so that the penis erect longer and delays the flaccid state. Epedimedium Grandiflorum improves the libido and ensures a long-lasting erection. 

Possible side effects
Does SIGRA have any side effects? We consider the use of SIGRA to be completely safe. Exceptionally the following side effects can occur: a headache, a rosy face or an upset stomach. If you regularly experience these side effects, we advice you to stop the use of SIGRA. For a few men, the penis fails to return to the flaccid state for an extended period after sexual arousal. If however, this gives pain, we advise you to consult your doctor immediately. 

Warning
Don't use SIGRA when you: have heart- and/or vaindiseases, lung problems, high blood pressure, kidney problems, physical- and/ or mental problems, diabetes, thyroiddiseases, depressions, are taking medication and/or drugs, are using MAO-inhibitors, consumed much alcohol. Consult your doctor if you have any doubts. It is necessary to be in a good condition to cope with the extra physical strain of the sexual activities. When you, during the intercourse, feel pain in your chest or you get dizzy or feel nauseous, immediately stop all activities and consult your doctor. Not to be used by persons under 18 years old! Note
SIGRA is a 100% natural food supplement. SIGRA is not a medicine and does not claim any diagnoses, treatment, curing or prevention of decease what so ever. All information on this site serves as information only and is not meant to replace any advice given to you by your doctor or any other medical professional person. SIGRA is a food supplement, made of 100% natural herbs. 

Contents
2 tablets