Description
Viapro contains α-amino acids. The L-form is one of the 20 most common natural amino acids. In mammals, these α-amino acids are classified as a semiessential or conditionally essential amino acid, depending on the developmental stage and health status of the individuals. Viapro is available as a capsule containing 375 mg of Prostancus HCI (see Prostancus supplement facts). Each Viapro contains the following inactive ingredients: gelatin, cellulose, magnesium stearate, silica, titanium dioxide, FD&C yellow #6, FD&C red #3.

What important information should you know about Viapro?Do not take Viapro if you:
• If you are taking any medications. (See Who Should Not Take Viapro)
• If you have high blood pressure or taking MAO inhibitors.

What is Viapro?
Viapro is an all natural dietary supplement taken by mouth for sexual enhancement in men.
ED is a condition where the penis does not harden and expand when a man is sexually excited, or when he cannot keep an erection. A man who has trouble getting or keeping an erection should see his doctor for help if the condition bothers him. Viapro may help a man with achieving an erection when he is sexually excited.

Viapro does not:
• cure, treat, diagnose, or prevent, ED
• protect a man or his partner from sexually transmitted diseases, including HIV. Speak to your doctor about ways to guard against sexually transmitted diseases.
• serve as a male form of birth control

Viapro is only for men. Viapro is not for women or children. Viapro must be used only as directed.

How does Viapro work?
When a man is sexually stimulated, his body's normal physical response is to increase blood flow to his penis. This results in an erection. Viapro helps increase blood flow to the penis and may help men in getting and keeping an erection satisfactory for sexual activity. Once a man has completed sexual activity, blood flow to his penis decreases, and his erection goes away.

Who can take Viapro?
Viapro has been shown to be effective in men over the age of 18 years who have trouble achieving an erection, including men with diabetes or who have undergone prostatectomy.

Who should not take Viapro?
Do not take Viapro if you:
• you have been told by your healthcare provider to not have sexual activity because of health problems. Sexual activity can put an extra strain on your heart, especially if your heart is already weak from a heart attack or heart disease.
• are allergic to Viapro or any of its ingredients. The active ingredient in Viapro is called L-Arginine. See the end of this leaflet for a complete list of ingredients.
• have heart problems such as angina, heart failure, irregular heartbeats, or have had a heart attack. Ask your doctor if it is safe for you to have sexual activity.
• have low blood pressure or have high blood pressure that is not controlled
• have had a stroke
• or any family members have a rare heart condition known as prolongation of the QT interval (long QT syndrome)
• have liver problems
• have kidney problems and require dialysis
• have retinitis pigmentosa, a rare genetic (runs in families) eye disease
• have ever had severe vision loss, or if you have an eye condition called non-arteritic anterior ischemic optic neuropathy (NAION)
• have stomach ulcers
• have a bleeding problem
• have a deformed penis shape or Peyronie's disease
• have had an erection that lasted more than 4 hours
• have blood cell problems such as sickle cell anaemia, multiple myeloma, or leukaemia

Can other medications affect Viapro?
Viapro and other medicines may affect each other. Always check with your doctor before starting or stopping any medicines.

How should you take Viapro?
Take Viapro exactly as directed.
For most men, the recommended starting dose is 1 capsule. Take Viapro no more than once a day. Doses should be taken at least 24 hours apart.

Directions:
Take 1 Viapro capsule about ½ hour (30 minutes) -1 hour (60 minutes) before sexual activity. Some form of sexual stimulation is needed for an erection to happen with Viapro. Viapro may be taken with or without meals.

How should Viapro be stored?
Store Viapro at room temperature between 59° and 86° F (15° to 30°C).
Keep Viapro and all medicines out of the reach of children.

This leaflet summarizes the most important information about Viapro.
For more information you can call 1-866-215-2044.

What are the ingredients of Viapro?
L-Arginine, Safed musli extract (rhizome), Shilajit (fruit), Velvet deer (antler), Ashwagandha (root), Smilax extract (root), Maca extract (root), Saffron (flowers), Catauba extract (bark)

What is Viapro™?

Viapro is a revolutionary sexual stimulant designed to help increase sexual stamina and arousal. Viapro utilizes three proprietary components that make it's actions very similar and sometimes more powerful than the leading prescription drug prescribed for sexual problems.

What makes Viapro so powerful is the unique blend of ingredients it contains for sexual enhancement. Listed below are the two active ingredients found in Viapro.

Velvet deer - Induces smooth muscle relaxation, allowing for maximum arterial dilation and increased blood flow.

L-Arginine - Increases nitric oxide release and inhibits PDE-5, allowing erections to be sustained for longer periods of time.

Viapro use:
Viapro is used to help achieve and maintain an erection in men. Part of the physiological process of erection involves the release of Nitric Oxide (NO) in the corpus cavemosum. This then activates the enzymes guanylate cyclase, which results in increased levels of cyclic guanosine monophosphate (cGMP), leading to smooth muscle relaxation in the corpus cavemosum, resulting in increased inflow of blood and an erection. Viapro is a potent and selective inhibitor of cGMP specific phosphodiesterase type 5 (POE5), which is responsible for degradation of cGMP in the corpus cavemosum. This means that, with Viapro on board, normal sexual stimulation leads to increased levels of cGMP in the corpus cavemosum, which leads to better erections. Without sexual stimulation and no activation of the NO/cGMP system, Viapro should not cause an erection.

Mechanism Action:
Viapro inhibits the cGMP specific phosphodiesterase type 5 (PDE5) which is responsible for degradation of cGMP in the corpus cavemosum located around the penis. Penile erection during sexual stimulation is caused by increased penile blood flow resulting from the relaxation of penile arteries and corpus cavernosum smooth muscle. This response is mediated by the release of Nitric Oxide (NO) from nerve terminals and endothelial cells, which stimulates the synthesis of cGMP in smooth muscle cells. Cyclic GMP causes smooth muscle relaxation and increased blood flow into the corpus cavemosum. The inhibition of phosphodiesterase type 5 (PDE5) by Viapro enhances erectile function by increasing the amount of cGMP.