"I've used your pills in the past, of the products of this type, (I've tried several), yours seems to be the most effective by far!"
Art B.

Frequently Asked Questions

What is InVigorex?

InVigorex is an all-natural herbal male enhancement supplement, intended for use by males only.

How does InVigorex work?

InVigorex is formulated to stimulate healthy blood flow to the penis. Increased blood flow may in turn help promote greater blood-holding capacity of the penis erectile tissue chambers (otherwise known as the corpus cavernosum and the corpus spongiosum). When the cells within these chambers are expanded, they become capable of holding more blood each time an erection is achieved; thus, allowing the penis to increase in overall size, as well as improving erection strength and penile health. InVigorex is specifically intended to help increase targeted blood flow to the penis, allowing this expansion to naturally occur.

Does InVigorex contain Yohimbe?

Absolutely not. If you are asking this question, then you are probably already aware of the many potential health risks associated with the use of Yohimbe. Rest assured that InVigorex contains NO YOHIMBE whatsoever. As you will find, InVigorex is one of the few male enhancement supplements on the market which does not contain this potentially harmful ingredient.

How many pills are in each bottle? What's the dosage?

Each bottle of InVigorex contains 60 sustained release capsules. With a recommended dosage of 2 capsules per day, each bottle of InVigorex will last for a full 30 days.

Is InVigorex available in retail stores?

No, not at this time. Currently, our product is only available online through this web site. While we have been contacted by several retail chains wanting to carry our product, we have not agreed to any such arrangements. However, please note that ordering from this web site is fast, easy and secure and we offer quantity discounts, multiple payment options and free shipping worldwide on all individual purchases of 3 bottles or more (excludes free bottles).

Can the capsules be opened and mixed with a drink?

Yes, they may. If you have difficulty swallowing capusles or do not wish to swallow the capsule itself, you can still take InVigorex simply by opening the capsules and emptying the contents into a drink, such as water.

Do you offer a guarantee?

Absolutely! Please click here to learn more about our total satisfaction guarantee.

What name will appear on my credit card statement?

Your credit will be discreetly billed as "Austin Research Institute via InternetSecure" or "PAYPAL AUSTINRESEA". This way, no one will ever know what you have ordered.

Is shipping discreet?

Of course! Your order will be securely and discreetly packaged in a plain package. For your privacy, nothing will be written on the package that identifies the contents in any manner.

Do I have to pay any sales tax?

No, you will not be asked or required to pay any sales tax on your order unless you live in the state of Maryland (USA). Maryland residents must pay 6% sales tax.

Is shipping free?

It depends. We offer free worldwide shipping with any individual purchase of 3 bottles or more (limited time offer). For purchases of less than 3 bottles, a modest shipping and handling charge will be applied.

Can you ship to Post Office (P.O.) Boxes?

Yes, we can ship to P.O. Boxes.

Can you ship to APO/FPO military addresses?

Yes, we can ship to any APO or FPO address.

Which countries do you ship to?

We ship to most English-speaking countries in the world, including the United States, Canada, United Kingdom, Ireland, Australia, New Zealand, Singapore and South Africa to name a few. If you are unsure whether or not we can ship to your country, please contact us before placing your order and we can tell you.


These statements have not been evaluated by the Food and Drug Administration, and individual results may vary. This product should be taken as part of a healthy lifestyle and is not intended to diagnose, treat, cure or prevent any disease. Consult your physician before using this product, especially if you have a serious medical condition or are taking prescription medications.


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InVigorex should be taken as part of a healthy lifestyle. Individual results may vary.
Individuals shown are paid models and not necessarily Austin Research Institute, Inc. customers.
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