Extendagen

Extendagen volume pills had by far the most dramatic effects on our test participants. Quite frankly, we didn't expect to see such a significant change in the volume of a man's ejaculate or in much else. However, after a month of supplementing with Extendagen, reports on our participants were extremely impressive.

Overall, the men reported a truly startling increase in the volume of ejaculate. Some participants attempted to measure this increased volume but most of them didn't bother — as they explained, at the time of ejaculation, they had other things in mind.

Our participants reported the expected benefits associated with increased semen volume, including longer orgasms, more intense orgasms, harder erections, increased libido, and increased endurance during sex. Nearly all of our participants who tried Extendagen expressed the intention to continue taking the capsules after the test was over. "This is incredible," one subject emailed us. "I didn't know sex could be this good. If you'd told me this kind of change was going to happen, I wouldn't have believed you."

Due to these remarkable results, we rated Extendagen a must buy.

Ogoplex

Ogoplex may well be the brand of volume pills that first brought the entire phenomenon to the United States - several different companies trumpet their own brand of volume pills as the "original." Whether or not a particular brand is the "original" is irrelevant to us. First isn’t always the best, so we are far more interested in the performance of the product.

The study participants who used Ogoplex reported a small increase in libido and sexual endurance. Orgasms among this group of men were more intense but, disappointingly, did not seem to last any longer. Nonetheless, overall men were satisfied with their results.

Did Ogoplex actually increase the volume of semen among our testers? We think so, but again, we were not in a position to be able to measure the volume of ejaculate. Our participants believed, that their volume of ejaculate increased, on average, 30%-50%.

Approximately 20% of our testers reported no changes whatsoever. This is not uncommon when analyzing herbal supplements - still, generally the unaffected percentage is smaller, so this tells us this product is not a consistent solution for all men.

Due to the relatively low level of results and the significant number of men who noticed no changes, we rated Ogoplex do not buy.

Semenax

Semenax is one of the more popular brands of volume pills, mainly due to the wide presence of their online affiliate program. Also, Semenax is the only brand of volume pills that has hired celebrity spokespersons — in this case, two male porn stars — to tout their product. However, this only says they have money to pour into marketing (and maybe cheaped out on the product itself). Once again, we’re more interested in the results a product can provide.

Our testers had extremely mixed reactions to Semenax. Nearly half reported no change at all in libido, ejaculatory volume or endurance. The other half reported notable results similar to Volume Pills, the second-rated product.

These results may be due to poor quality control at the facility that manufactures this supplement or perhaps due to a weaker batch of active ingredients. We did not record the lot numbers of the supplements our volunteers tested. It may also be the case that the active ingredients in Semenax are counterindicated by a common compound, like caffeine. But all this is speculation.

Due to the extremely haphazard and inconsistent results experienced by our participants, Semenax was rated do not buy.