Novel Solution for Azoospermia

Prolistem® was developed specifically for men with non-obstructive azoospermia (primary testicular failure), one of the most challenging forms of male infertility. We’ve seen significant success in many cases, particularly those involving maturation arrest or Sertoli cell-only syndrome with some remaining stem cells.

However, it’s important to understand that azoospermia is a complex condition, and not every case responds the same way. We never promise miracles — what we offer is a scientifically designed protocol that has helped many patients detect sperm where none were found before. In some cases, this has even improved the chances of success with sperm retrieval procedures like microTESE.

Prolistem® can offer real hope — but we are always transparent that it’s not a guaranteed cure for everyone.

Prolistem® is manufactured in an FDA-registered facility in the United States and follows strict quality and safety standards. However, as a dietary supplement, it does not require FDA approval like pharmaceutical drugs do. It is classified under the dietary supplement category, which is regulated differently by the FDA.

We recommend taking Prolistem® for at least 6 months before undergoing procedures like microTESE. In some cases, continued use up to 9–12 months may be beneficial. This gives the body time to complete a full spermatogenic cycle and potentially activate dormant stem cells.

Yes, we’ve seen positive outcomes in some patients who previously had unsuccessful sperm retrieval attempts. Prolistem® may improve the environment for spermatogenesis, increasing the chances of finding sperm in a second procedure — but success is not guaranteed.

Prolistem® is a natural supplement and is generally considered safe. However, as with any supplement, some individuals may be more sensitive than others. That’s why we recommend consulting your doctor before starting Prolistem, especially if you have a medical condition or are taking other medications.

Answer: These genetic conditions are more complex. Some patients with mosaic Klinefelter or partial AZFc deletions may respond, but results vary. A genetic consultation is recommended before starting treatment.

Azoospermia is a challenging condition, and unfortunately, not all patients will respond to treatment. If there is no improvement after completing the Prolistem® protocol, procedures like microTESE may still be considered. In some cases, using Prolistem® beforehand can enhance the chances of finding sperm during surgery by improving the testicular environment.

However, even if no sperm is found during microTESE, we strongly recommend continuing with frequent semen analyses, as recovery and sperm production may occur slowly over time. It’s important to understand that while Prolistem® offers real hope, it is not a guaranteed solution for every case.

To get the best possible results, it’s important to follow our full protocol and instructions, which are available on our website or by scanning the QR code on the product box.
We also recommend not using other treatments or supplements during the Prolistem® course unless specifically approved by your doctor, as combining therapies may interfere with its effectiveness.