BPH research
Supplement for Enlarged Prostate: What Research Looks At
The supplement for enlarged prostate most studied is saw palmetto, and large trials found it no better than placebo for urinary symptoms. Pomegranate and seaweeds have not been tested for BPH. An enlarged prostate is common and is not cancer, so see a doctor before choosing a product.
Written by the Prostadine label deskUpdated · 4 min read
Which supplement for enlarged prostate has been studied most?
Saw palmetto has been studied most. It is a palm berry extract, and it has been tested for BPH urinary symptoms in several large trials.
The CAMUS trial gave 369 men up to three times the usual amount for 72 weeks. The result was no better than placebo (Barry et al. (CAMUS), JAMA 2011). A Cochrane review of 32 trials and 5,666 men agreed (Tacklind et al., Cochrane 2012).
The bars below show the study amounts. Prostadine's own amounts are not printed, so no comparison is possible.
Saw palmetto
Neither dose beat placebo for BPH symptoms.
Bars compare study doses or official limits with each other, not with Prostadine: its amounts are not printed, so its bar stays empty. No trial has tested Prostadine itself.
What is an enlarged prostate?
An enlarged prostate, called BPH, is a common non-cancerous growth of the gland. It becomes more common with age (NIDDK, Enlarged Prostate (BPH)).
The prostate sits around the tube that carries urine out. As it grows, it can narrow the flow. Men notice a weak stream, frequent trips, night-time trips and a feeling of not emptying.
BPH does not raise the risk of prostate cancer, but both can cause similar symptoms. That is why an exam matters (NHS, Prostate Enlargement).
Cannot pass urine at all means the emergency room. Blood in urine, fever or chills with painful urination, or severe belly, back or side pain need same-day care.
What options exist besides a supplement for an enlarged prostate?
Several options have better evidence. The table sets them side by side.
| Option | What we know |
|---|---|
| Lifestyle changes | Less alcohol, caffeine and evening fluids (NHS, Prostate Enlargement) |
| Prescription medicines | Tamsulosin, finasteride and dutasteride are used for BPH (NHS, Prostate Enlargement) |
| Saw palmetto | No better than placebo in large trials |
| Pomegranate, seaweeds, shilajit, neem | Not tested for BPH |
Keep taking prescribed medicine. Do not swap it for a supplement.
Prostadine: from $49 a bottle2 fl oz (60 mL) dropper · 2, 3 or 6 bottles · 60-day money-back guarantee
See packsWhat should you ask a doctor about an enlarged prostate supplement?
Ask four things before buying. They fit on a card.
Is it BPH?
Confirm the cause of your symptoms.
Is a medicine better?
Ask about the prescription options and their side effects.
Will this clash?
Name every medicine, especially warfarin and thyroid medicine.
What is the plan?
Set a date to review your symptoms.
Prostadine lists saw palmetto among nine ingredients and prints no amounts. It does not treat BPH, and it has not been tested as a product. Read our saw palmetto page for the evidence.
Order Prostadine
Thinking of trying it? The bigger packs cost less per bottle.
Prices from the sales page, October 19, 2026 (Prostadine sales page). The 2-bottle pack is $79 a bottle plus $9.99 shipping. Every pack carries the 60-day money-back guarantee. Check your medicines first.
FAQ01
Quick answers on enlarged prostate supplements
Does an enlarged prostate need treatment if it causes no symptoms?
Not always. Your doctor may suggest watching and checking again. Decisions depend on symptoms, flow tests and your own priorities.
Can lifestyle changes help an enlarged prostate more than supplements?
They are a better-supported first step. The NHS lists less alcohol, less caffeine and fewer drinks in the evening (NHS, Prostate Enlargement). They cost nothing and carry no interaction risk with your medicines.
Are beta-sitosterol or pygeum better than saw palmetto?
We did not review them, so we cannot say. Each needs its own placebo-controlled trials. Ask your doctor about specific products rather than relying on a label that names several herbs.
Who wrote this02
Written and reviewed by
Pages built from the bottle front, the sales page and linked NIH, FDA, FTC and peer-reviewed sources.
Last updated . See our editorial standards and how we check reviews. This website is run by Goprostadine, a USA Authorized Prostadine Retailer, not by the manufacturer. We are paid when you buy through our order links.
Keep reading
More about Prostadine
USA Authorized Prostadine Retailer
Ready to try Prostadine?
Show the bottle to your doctor first, as the sales page itself advises, then pick a pack. Bigger packs cost less per bottle, and the 60-day guarantee counts from delivery.
- Secure BuyGoods checkout
- 60-day money-back guarantee
- Ships from the U.S.
