Review · Urinary health

Prostate 911 review: what we could verify about the formula

The sales page names several botanicals and minerals, but we could not find a Supplement Facts panel or ingredient amounts. That leaves a basic question unanswered: how does this product compare with the doses studied in people?

By Grant Whitaker, Editor · Updated October 25, 2026 · 8 PubMed records checked

What is Prostate 911?

Prostate 911 is a capsule supplement sold through a BuyGoods landing page associated with PhytAge Labs. The page is aimed at men and discusses urinary comfort and prostate wellness. It does not provide a complete Supplement Facts panel, serving size or the quantity of each ingredient. We therefore cannot confirm the exact formula from the public page alone.

The narrative names saw palmetto fruit, stinging nettle, pygeum, broccoli leaf extract and zinc. Elsewhere it refers to additional ingredients without listing them in a formal panel. We record those as page claims, not a verified label transcription. No published trial of the complete Prostate 911 formula appeared in our PubMed searches.

Formula details next to the research

Ingredient research can help describe what has been studied, but the form and amount matter. Since this page does not disclose amounts or standardization, none of the comparisons below can confirm that a Prostate 911 serving matches a study.

Saw palmetto: study results have not been consistent

Saw palmetto is one of the most familiar ingredients in this category. In a 2006 randomized trial, 225 men received saw palmetto or placebo for a year, with no meaningful difference in urinary symptom measures between groups ^[3]. A later trial enrolled 369 men and compared increasing saw palmetto doses with placebo for 72 weeks; the supplement did not improve symptoms more than placebo ^[2]. The 2023 Cochrane review concluded that Serenoa repens likely has little to no effect on urinary symptoms or quality of life at the studied durations ^[1].

Those findings do not prove that every preparation will have the same result. They do mean that broad claims about saw palmetto should be treated carefully. The Prostate 911 page does not state its dose or extraction method, so its ingredient cannot be matched to the trials.

Nettle and saw palmetto were tested as a pair

Some human research examined a proprietary combination of Sabal (saw palmetto) and Urtica (nettle). A placebo controlled study and its longer follow-up reported changes in symptom measures among men taking that combination ^{[4] [5]}. These trials provide evidence about the tested preparation, at its tested dose and duration. They do not establish what a different combination does, especially when its quantities and extracts are not stated.

Pygeum: promising older studies, with limits

A Cochrane review of pygeum trials found short term improvement in urinary symptom measures, but the included studies were generally small and short, and reporting quality varied ^[6]. One older multicenter placebo controlled trial studied a standardized extract over two months ^[7]. The Prostate 911 page does not say which pygeum preparation or amount it contains, so we cannot transfer the trial result to this product.

Broccoli extract and zinc

The sales page refers to broccoli leaf extract. One randomized trial studied sulforaphane in men scheduled for prostate biopsy and examined bioavailability and tissue related markers ^[8]. That is a different question from whether a supplement improves urinary comfort. The page does not state whether its broccoli ingredient provides sulforaphane or at what amount. We found no product level evidence that would support the page's broad mechanism statements.

Zinc is an essential mineral, but a general role in normal nutrition does not show that adding an undisclosed amount improves urinary function. The page gives no zinc form or quantity. Avoid adding extra zinc on top of other supplements until a clinician or pharmacist checks your total intake.

What the marketing says and what we could verify

The landing page makes strong statements about shrinking the prostate, restoring urine flow, emptying the bladder and avoiding unwanted effects. Those are claims on the seller's page. We could not trace them to a clinical trial of Prostate 911, and the lack of ingredient amounts prevents a meaningful dose comparison. A trial of one botanical or a different multi ingredient product is not proof that this product produces the same outcome.

The page also describes zinc as widening the urethral channel and presents a combination of botanicals as a way to reduce prostate size. Our PubMed search did not identify a clinical study of this product that demonstrates those mechanisms. We leave them unverified rather than treating them as established facts.

Price, packages and refund policy

The landing page displayed these package options when we checked. It describes one bottle as a 30 day supply and shows free US shipping:

• 4 bottles: $49.95 each, $199.80 total, described as a 120 day supply.
• 2 bottles: $59.95 each, $119.90 total, described as a 60 day supply.
• 1 bottle: $69.95, described as a 30 day supply.

The sales page promises a 90 day refund period. The linked terms give the process: contact customer service for an RMA, return the bottles within 97 days of delivery, and pay the return shipping cost. That is useful detail, but it is not identical wording to the sales page promise. The terms page also describes optional 30 day and 60 day autoship plans, while the package cards we reviewed do not say whether these displayed bundles recur. Confirm the order frequency and current refund terms before placing an order.

The offer is presented through a long sales page with time-limited price language; we use the listed prices as a snapshot, not a promise that they will remain available. There is no independent product trial to tell us whether the price represents good value.

Safety and when to speak with a clinician

We could not verify a complete ingredient panel, serving size or product specific interaction profile. Human trials of saw palmetto, nettle combinations and pygeum report that tolerability depends on the preparation and study; they do not establish the safety of this undisclosed formula ^{[1] [5] [6]}. Because the page names zinc but gives no amount, check for overlap with multivitamins and other supplements.

Talk with your doctor or pharmacist before using it, especially if you take prescription medication, have a medical condition or are planning a procedure. We did not verify interaction data for the exact formula. Do not stop or change prescribed treatment based on a supplement sales page. New or worsening urinary symptoms, blood in urine, pain, fever or inability to urinate warrant prompt medical care. Results vary, and a supplement should not delay an evaluation. Ask your clinician whether PSA screening is appropriate for you.

What we liked and what gave us pause

Frequently asked questions

Does Prostate 911 have a published product trial?

We did not find a PubMed indexed trial of the complete formula. Research on separate ingredients or other combinations is not a substitute for a product specific study.

How much of each ingredient is in it?

The public sales page we reviewed does not show a Supplement Facts panel, serving size or individual amounts. Ask the seller for the full current label before deciding whether it fits your needs.

Can it replace a prostate evaluation or PSA conversation?

No. A supplement cannot evaluate the cause of urinary symptoms. Talk with your doctor about symptoms and whether PSA screening makes sense for you.

How long should I try it?

We cannot recommend a trial period because the serving details are unavailable and the full formula has no published trial. Results vary. Speak with your clinician, and seek care if symptoms are new or changing.

Is it a subscription?

The package cards do not describe recurring shipments. However, the linked terms also describe optional 30 day and 60 day autoship plans. Check the checkout selection carefully and confirm whether your chosen offer recurs.

How we reviewed Prostate 911

We opened the provided landing page, recorded its package terms and named ingredients, searched PubMed for human trials and reviews relevant to those ingredients, and checked the resulting PMID records through PubMed eutils summaries. We did not test this product on people, and nobody at Stark Verve is a medical professional. We did not have a Supplement Facts panel to inspect. Read our editorial policy to learn how we choose and update reviews. Stark Verve earns a commission if you buy through our links; that never changes what we write about the evidence.