Not an ED treatment in the classic sense, Promaxis (from U.S. based CalComp Nutrition) indicates that it will increase penis size by up to five full inches in as little as a few weeks time.

The manufacturer’s site actually goes into a somewhat scientific explanation of the background of the formula, and illustrates the way that the penis is made and how the compounds in the formula will work to enlarge the tissue and expand the blood vessels, thereby increasing overall size and giving you a firm all natural male enhancement experience.

Ingredients in Promaxis

The formula used to get such effects will rely on L-Arginine, the amino acid known for helping and boosting the production of Nitric Oxide (NO) in the body.

This is a substance that will always enhance the flow of blood, and continually expand the vessels and their capacity.

There is also Tribulus Terrestris, which is known to increase the production of testosterone, Ginseng, Horny Goat Weed, Oat Straw, Licorice, Pumpkin seed, Catauba, Maca Root and Pygeun Africanum Bark.

In addition to boosting the testosterone levels, these compounds also work as aphrodisiacs and mood enhancers.

This means that those using the Promaxis formula will feel aroused more often, and will then get the benefits of frequent erections that continually expand the blood vessels and increase penis size.

Where to Buy

We located Promaxis at the manufacturer’s website, but also found it through other online vendors.

There is no prescription, and this means that it can be available through different online pharmacies and health providers.

Pros and Cons

There are many advantages and disadvantages to the use of this product.

Among the advantages are:

• There are no possible side effects from the ingredients listed;
• The product does rely on proven compounds meant for increasing frequency and potency of erections;
• There is a money back guarantee; and
• Full disclosure of the ingredients is provided on the packaging and at the manufacturer’s website.

The “cons” include:

• There are no clinical studies provided for this revolutionary formula;
• The effects of the individual ingredients are not discussed;
• The guarantee is extended only to those with unopened bottles; and
• There are no consumer or professional opinions provided by the maker of Promaxis.

Best Price

Though widely available at other vendors, it was the manufacturer that offered the best pricing.

They will sell a 60 day supply for $45. This does come with the guarantee, but as mentioned, it is a bit moot when you read that the bottle cannot be opened.

Recommendation

If you are willing to risk the funds, this does seem like a viable product, but it must be purchased with the knowledge that the “guarantee” is not really valid.

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Author: Rob Miller

Rob Miller founded SupplementCritique.com over 7 years ago, and has been the chief editor ever since. He has a diploma in Advanced Dietary Supplements Advisor, and worked at GNC for 3 years. He KNOWS supplements, both inside and out. Rob currently resides in Jupiter, FL, with his wife of 4 years.  Learn more about him in his Bio here. Follow him on Twitter , Facebook, LinkedIn, or find him on Google +. View all posts by Rob Miller