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WHAT IT DOES

fewer trips. better sleep.

After fifty, the prostate slowly enlarges and squeezes the tube running through it — so your bladder never fully empties and fills up again sooner. That's what wakes you at 2am. 

 

Corvane works on that. Saw palmetto targets the hormone driving the growth, pumpkin seed supports how completely the bladder empties, and nettle root backs up the first. Two capsules with dinner, every night.

Fewer interruptions to your sleep

Works on the cause, not the symptom

Three plants used for this for over a century

Two capsules with dinner — that's it

Scientifically Informed Ingredients

3 Plants, One Purpose

Ingredients section — preview
  • Saw palmetto berries

    Saw palmetto extract

    500mg

    The berry of a small palm native to the southeastern United States, used for men's urinary health for over a century and the most-researched plant in the category. Its fatty acids are thought to influence the hormonal conversion that drives prostate growth.

  • Stinging nettle root

    Stinging nettle root

    250mg

    Paired with saw palmetto in German and Austrian men's health formulas for decades. The two appear together in the research far more often than either appears alone, and are thought to act on the same pathway by different routes.

  • Pumpkin seeds

    Pumpkin seed extract

    200mg

    A concentrated source of plant sterols and essential fatty acids, with its own small body of research around bladder function. Included for the muscle side of the equation rather than the gland side.

your journey ahead

Small, consistent choices create the biggest long-term impact.

1

Getting Started (Days 1–7)

Two capsules with dinner, same time each night. Nothing to measure yet — the compounds are still building up in your system. Most men find the habit sticks by about day four, and that's the only thing week one is for.

2

First Signs (Weeks 2–4)

This is where some men start noticing the 3am trip didn't happen. Not every night, and not for everyone this early — but it's the point where it's worth paying attention. Keep a rough count of how many times you're up. Week to week, not night to night.

3

The Turning Point (Weeks 4–8)

This is the window the research is built around, and where the men who respond tend to know it. Three trips become two. Two become one. The bigger change is usually the afternoon — getting to 4pm without hitting a wall is often what men notice before they notice anything about their nights.

4

Holding It (Day 60+)

The prostate doesn't stop changing, so this isn't a course you finish. Men who get their nights back stay on it to keep them. By now you'll know exactly where you stand — and if the answer is nowhere, your 90 days aren't up yet and we'll refund it.

4.7/5 based on 5,000+ customers

customer testimonials

frequently asked questions

What is saw palmetto and why should I take it?

The berry of a small palm native to the southeastern US, used for men's urinary health for over a century and the most-studied plant in the category. This formula is built to support normal urinary flow and healthy prostate function as part of a consistent nightly routine, not for instant effects.

Why does the prostate enlarge in the first place?

It's a normal part of male aging, driven largely by DHT, a hormone your body converts from testosterone. Most men experience some degree of it from their fifties onward. It isn't a sign that something has gone wrong.

How does saw palmetto work?

Its concentrated fatty acids appear to influence the conversion of testosterone into DHT — the hormone that drives prostate growth. Less of the driver, over time. That's why it's a slow product and why it's taken nightly rather than as needed.

What makes this formula different?

Three things: the full amount of every ingredient is printed on the label rather than hidden in a proprietary blend; every batch is tested by an independent lab with results published here; and the three-botanical combination follows the European convention rather than inventing something novel.

Why three ingredients?

Saw palmetto addresses why the tube is narrowed. Pumpkin seed addresses how completely the bladder empties. Nettle root supports the first by a different route. They're used together because they're studied together.

How should I take it?

Two capsules daily with water and your evening meal. The compounds are fat-soluble, so food helps. Follow the directions on your final label and don't exceed the suggested serving.

How long does it take to notice a difference?

Eight to twelve weeks is the window used in the research. Some men notice changes sooner, some notice nothing at all. Judge it at the two-month mark, not the two-week mark. No supplement produces identical results for everyone.

Does it work for everyone?

No. The clinical evidence for saw palmetto is mixed — some studies show clear benefit, others show results close to placebo. That's the honest answer, and it's why the guarantee runs 90 days rather than 30.

Is this product vegan?

Yes. Vegetable cellulose capsule shell, no animal-derived ingredients.

Does it contain allergens?

Free from soy, gluten, dairy and nuts. Don't use it if you have a known allergy or sensitivity to any ingredient on the label. Confirm all allergen declarations against your final panel before publishing.

Can I take it with medication?

Speak with a doctor or pharmacist before use if you take prescription medication — particularly blood thinners, as saw palmetto may affect how some medicines are processed.

Our Guarantee

Try it for 90 days. If it hasn't done what you hoped, contact us and we’ll refund your purchase—no complicated process and no unnecessary hassle.