Cybergenics ISO-TEST Review: Is It Safe?

Cybergenics ISO-TEST is a daily nutritional supplement that says it has applications for male enhancement and testosterone performance. Their labeling says that it boosts the overall levels of free testosterone in the body while simultaneously increasing blood flow throughout the body.

According to their advertising, Cybergenics ISO-TEST can help increase users’ stamina and energy levels, improve mood and subjective well-being, and help build muscle and make exercise more effective and efficient. The specifically say that it is useful for older men that are looking to regain their old libido levels and interest in sex or that need some support for their erectile functionality.

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Who Makes It?

Cybergenics ISO-TEST is manufactured by Windmill Health Products, LLC, a supplements and wellness products manufacturer located in New Jersey that has been in business for over 40 years. In that time, however, they have had more than one run-in with the law, including multiple issues with the Food and Drug Administration.

Windmill products was sued in 2024, along with Khloe and Kim Kardashian and the health products giant GNC, regarding the claims that they made about their weight loss product QuickTrim. They were found to have made inaccurate and misleading claims about the effects of QuickTrim and were forced to repay millions of dollars to customers that were taken advantage of.

Windmill faced a class-action lawsuit about Cybergenics ISO-TEST specifically in 2024. They were accused of failing to show data that supported their claims about the product. It was shown that there is no evidence to suggest that Cybergenics ISO-TEST can increase users’ testosterone levels.

There was another significant controversy in 2024 when the FDA investigated Windmill’s manufacturing facilities and found numerous issues and violations in their manufacturing, packaging, labeling, and holding operations. They were found to have adulterated products that did not contain the listed ingredients and amounts that they were labeled and advertised with.

Cybergenics ISO-TEST has mediocre ratings with Amazon and other distributors of their products, and an incredibly low score of 1.4/5 with business analysis group Glassdoor. Based on these scores and their multiple instances of attempting to manipulate their customers, Windmill is no longer considered a trustworthy manufacturer by our team of experts.

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How (and) Does It Work?

Cybergenics ISO-TEST claims to be a testosterone booster. This is a traditional form of male enhancement product that seeks to get results in terms of improved sexual and athletic performance by increasing the production and absorption of the powerful hormone.

Testosterone is responsible for libido levels and sexual fantasies, it plays a role in erectile function and quality, and it is a significant factor in the quantity and quality of the sperm that men produce during orgasm. It can also help men from climaxing too quickly, and it shrinks the refractory period between erections.

Both the history of Cybergenics ISO-TEST and their ingredients list do not give our panel of experts much hope that they will be able to live up to their advertising claims. Their ingredients list is both short and filled with ineffective ingredients, and as such it seems unlikely that it will actually be able to boost testosterone significantly.

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What’s Inside of It and Are There Side Effects?

Cybergenics ISO-TEST has one of the shortest ingredients lists and smallest dosage amounts of any male enhancement product on the market today. They have some quality additives in their blend, however their pills are only 162mg in total, far smaller than most other products of this nature.

The ingredients listed on their website are:

Nettle Root Extract: A potentially effective testosterone booster that may also have some applications for prostate health. It is not the most potent ingredient on the market, but it is generally recommended by our team of experts.

Eurycoma Longifolia Root Extract: A potent plant that was initially cultivated in Malaysia. Also frequently known as tongkat ali or long jack, eurycoma longifolia has been shown to have some beneficial effects for testosterone function.

Dimethyl Chrysin: A chemical that is found in pollen and other bee byproducts that some manufactures advertise as a testosterone booster. While it is possible for chrysin to have a positive effect on testosterone, it has to be directly injected into the testicles in order to be bioavailable. When chrysin is ingested it is never absorbed into the bloodstream; it remains in the small intestine until excretion and does not have any kind of biological impact whatsoever.

Bioperine Black Pepper Fruit Extract: Chemicals taken from the common spice that are not thought to directly impact testosterone levels but that may help to improve the absorption of other chemicals. There are only 2mg of bioperine in their blend, so it is not expected to have a significant effect.

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What’s Good About It?

While the ingredients list for Cybergenics ISO-TEST is both short and spare, they do have some effective ingredients in their blend. Both nettle root and bioperine can have some positive effects on the body, and eurycoma longifolia is one of the most effective ingredients for testosterone production that’s available without a prescription.

What’s Bad About It?

Cybergenics ISO-TEST has one of the weakest ingredients blends that our experts have ever analyzed. One of their main ingredients, chrysin, is totally useless when ingested, leaving only 132mg of usable chemicals in their blend.

For comparison, the top brands of male enhancement pills will include between 300mg and 400mg of tongkat ali alone – more than double the total amount of ingredients that are in Cybergenics ISO-TEST.

They completely ignore all of the other more effective male enhancement ingredients that are available to them, such as tribulus terrestris and L-Arginine, both of which have been shown to have a significant impact on testosterone function. It would be shocking if this minimal amount of ingredients could have more than a mild effect on any given user.

Cybergenics ISO-TEST has also been the subject of a class-action lawsuit and FDA inquiry, both of which showed that their products were not capable of living up to the marketing claims that they have made about it. There have been other legal issues as well, which compromises prospective customers’ abilities to trust them as an organization.

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Wrap Up:

Cybergenics ISO-TEST is a male enhancement supplement that claims to be specifically geared toward increasing testosterone function. Unfortunately, it seems unlikely that they can live up to these claims.

Their blend is shockingly low on ingredients, with only four total products included – one of which is totally useless unless injected directly into the testicles. They are also in incredibly small quantities, which mean that despite the fact that they use some ingredients that can be effective that the chances they will be able to have a significant impact is small.

There have also been a number of legal issues surrounding Windmill Health, the manufacturers of Cybergenics ISO-TEST. They have been sued for Cybergenics ISO-TEST specifically, but have also faced attacks from the FDA and former consumers for a number of products, included a now-discontinued weight loss product endorsed by the Kardashian sisters.

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Bottom Line

Cybergenics ISO-TEST is one of the weakest male enhancement products that our team has ever reviewed. Its blend is incredibly limited both in terms of the diversity of ingredients that they use and the quantities that they use them in.

The frequent legal issues surrounding Windmill have compromised our team’s ability to trust their products and manufacturing claims. Our experts caution our readers to be wary when considering purchasing any product from Windmill Health, but Cybergenics ISO-TEST is not a product that should be considered trustworthy and should be avoided.

The male enhancement supplement that has shown the greatest amount of utility for increasing the sexual effectiveness of its users is Viritenz. Their blend includes a variety of effective ingredients in healthy doses that are designed to work together in order to improve both testosterone function and circulation levels.

It has been shown to help users improve their erectile performance in terms of both frequency and overall rigidity. Click here to see all of the ways that Viritenz can help you reach your maximum possible level of sexual performance.