Prostadine Review: What Is in the Drops, and Do They Work?
Last updated: · How we review
Prostadine is a liquid dropper sold for prostate health, urine flow and bladder control. Its sales page names nine ingredients, including kelp, bladderwrack, nori, wakame, saw palmetto, pomegranate, iodine, shilajit and neem, but publishes no label. This review covers what the research shows for those ingredients, the hard-water claim behind the product, iodine safety, and the real prices and 60-day refund.
Secure 60-Day Money Back Guarantee
Prostadine at a Glance
Prostadine is a prostate dropper sold through ClickBank. It names nine ingredients, mainly seaweeds (kelp, bladderwrack, nori and wakame), saw palmetto, pomegranate, iodine, shilajit and neem, but publishes no label or amounts. Saw palmetto failed in large trials, the others have no prostate trials, and its claim that hard water causes prostate problems is unsupported.
- Price: $49 to $79 per bottle, depending on the package
- Refund window: 60-day money-back guarantee
- Our score: 2.1/5 (Weak) · how we scored it
Looking for a higher-rated option?
Among the products we review for prostate issues, ProstaVive scores 4.0/5, against 2.1/5 for Prostadine.
Where it scores higher (ProstaVive vs Prostadine):
- Ingredient transparency: 4.5 vs 1.5
- Buying experience: 4.5 vs 1.5
- Refund window: 180 days vs 60 days
What Prostadine is
Prostadine is a liquid supplement in a dropper bottle, sold at getprostadine.com with ClickBank processing the order. The sales page says it supports “a healthy prostate, kidneys and urinary tract well into old age” and keeps the prostate “mineral-free”. You take two full droppers (2 mL) a day, preferably in the morning, straight or in a drink. Its returns go to the same address in Tallmadge, Ohio, as ViriFlow, a near-identical dropper we review separately.
What is in it
The sales page lists nine ingredients:
- nori yaki extract powder
- wakame extract
- kelp powder
- bladderwrack powder
- saw palmetto
- pomegranate extract
- iodine
- shilajit
- neem
We checked the sales page and the seller’s help, reference and affiliate pages and found no Supplement Facts label, so the amounts, including the iodine dose, are unknown. If you buy it, read the label on the bottle. ViriFlow, sold from the same address, does publish a label: the same nine ingredients plus pygeum, citrus pectin and an unexplained ingredient called Lipophytol P, all but the iodine inside a 700 mg blend.
The hard-water claim
The sales page opens with a “new scientific discovery”: a “recent Harvard study” that supposedly blames hard tap water for a dangerous buildup of toxic minerals in the body, and the seller’s affiliate page goes further, saying the buildup makes the prostate larger. The page does not name the study, and its own reference list does not include one. We found no studies linking drinking-water hardness to an enlarged prostate. Benign prostatic hyperplasia (BPH) develops with age under the influence of male hormones, especially dihydrotestosterone (DHT), which is why prescription 5-alpha reductase inhibitors can shrink it.
What the research shows
- Saw palmetto: the best-known prostate herb, but two large NIH-funded trials and a 2023 Cochrane review of 27 studies found little to no benefit over placebo for urinary symptoms. The 2006 New England Journal of Medicine trial in the page’s own reference list is one of the trials that found no benefit. More on saw palmetto.
- Seaweeds (kelp, bladderwrack, nori and wakame): we found no trials for prostate or urinary symptoms. They are rich in iodine, which matters for safety.
- Pomegranate: in a placebo-controlled trial in 183 men with rising PSA after prostate cancer treatment, pomegranate extract did no better than placebo, and there are no trials in an enlarged prostate.
- Shilajit: one small trial found 250 mg twice a day raised testosterone in healthy men aged 45–55. It has not been tested for urinary symptoms.
- Neem: we found no human trials for the prostate; the page cites a laboratory study in cancer cells and a website about urinary infections.
- Iodine: the page cites studies on iodine deficiency, iodine in the Japanese diet, and iodine used to disinfect skin and rinse the bladder, none of which tests iodine for an enlarged prostate.
The formula leaves out the ingredients with the best small-trial evidence for urinary symptoms, such as pygeum, beta-sitosterol and rye grass pollen extract.
Iodine and other safety points
- Iodine and seaweed: the iodine dose is not disclosed, and the kelp and bladderwrack add an unknown amount on top. The adult upper limit is 1,100 mcg a day from all sources. Seaweed supplements have been linked to thyroid problems, so if you have a thyroid condition, take thyroid medicine, or already take iodine or kelp, ask your doctor first.
- Shilajit: raw shilajit can contain heavy metals, so purity matters, and the seller gives no testing details.
- Get new urinary symptoms checked before trying any supplement. Weak flow, urgency and night-time urination usually come from an enlarged prostate, but infections, bladder problems, diabetes and prostate cancer can cause the same symptoms.
- Ask a pharmacist first if you take regular medicine, including tamsulosin, finasteride, blood thinners or diabetes medicines.
- Seek care right away if you cannot urinate at all, have blood in your urine, or have painful, urgent urination with fever and chills.
Price and which package makes sense
There is no single-bottle option. Two bottles cost $158 ($79 each) plus $9.99 shipping, three cost $207 ($69 each) and six cost $294 ($49 each), both with free US shipping, and the six-bottle order adds two e-books, a kidney “detox” and a libido guide. The crossed-out “regular” prices of $358 to $1,074 are not what anyone pays. It is a one-time payment with no subscription. Without a label, two bottles is the most we would risk. Our Prostadine buying guide covers where it is sold and shipping.
How the 60-day refund works
The 60 days start on the day the order is delivered, shorter than the 180 days many prostate supplements offer. Email support with “Refund Request” in the subject line, then send back all the bottles you received, opened, empty or not, with the packing slip, to the returns address in Tallmadge, Ohio. You pay the return postage. The refund is processed a few days after the package arrives, plus 5–10 days for your bank. The refund policy also advises using the product for at least three months before deciding, which would take you past the 60-day window.
The sales page and its marketing
The page claims more than 160,000 customers and reviews from 19,651, says 97% of customers order six bottles, and features customer quotes about dating again and a libido “as in my 20s”. It says Prostadine is made in an “FDA-approved facility”; the FDA does not approve supplement factories, it registers and inspects them. The six-bottle bonus promises to turn plain water into “the most powerful natural Viagra”.
Realistic expectations
Prostadine is unlikely to do much for urinary symptoms: its only well-known prostate herb failed in large trials, the rest have no prostate evidence, and you cannot check any dose. If you want a supplement, choose one that lists its doses of pygeum or beta-sitosterol, give it two to three months, and keep any prescribed medicine. Our prostate guide compares the options.
🧪 Key Ingredients
What is in the formula, with a short note on each ingredient:
🌿 Saw Palmetto Berries
Saw Palmetto berries are the nutrient-dense fruit of the Serenoa repens plant, traditionally used to support male reproductive health. They are best known as a supplement for an enlarged prostate and hair loss, although large trials have found little benefit for urinary symptoms.
🌿 Kelp, Bladderwrack, Nori and Wakame
Seaweeds with no prostate trials, and a source of extra iodine.
🌿 Iodine (amount not disclosed)
No trials for an enlarged prostate; together with the seaweeds it may not suit people with thyroid problems.
🌿 Pomegranate Extract
Did no better than placebo on PSA in a trial of 183 men treated for prostate cancer; no trials in an enlarged prostate.
🌿 Shilajit
Raised testosterone in one small trial; not tested for urinary symptoms. Raw shilajit can contain heavy metals.
🌿 Neem
No human trials for the prostate; the page cites a laboratory study in cancer cells.
*Always consult with your physician before starting any new supplement.
✅ Pros
- Clear prices, a one-time payment and free US shipping on three or six bottles.
- The sales page names all nine ingredients.
- Simple to take: two droppers a day, alone or in a drink.
❌ Cons
- No Supplement Facts label, so no dose can be checked, including the iodine.
- Saw palmetto failed in large trials; the seaweeds, neem and shilajit have no prostate trials.
- No pygeum, beta-sitosterol or rye grass pollen, the ingredients with better evidence.
- Iodine and iodine-rich seaweeds in unknown amounts may not suit people with thyroid problems.
- Built on a hard-water theory and an unnamed “Harvard study” we could not find.
- No single bottle, and a 60-day refund that requires returning every bottle at your own cost.
What Specific Issues Can Prostadine Help With?
Based on the formula and our research, this product is frequently considered for the following health concerns:
Choose Your Package
60-Day Money-Back Guarantee
The 60 days start on the day the order is delivered, shorter than the 180 days many prostate supplements offer. Email support with “Refund Request” in the subject line, then send back all the bottles you received, opened, empty or not, with the packing slip, to the returns address in Tallmadge, Ohio. You pay the return postage. The refund is processed a few days after the package arrives, plus 5–10 days for your bank.
Frequently Asked Questions
Prostadine is a liquid dropper sold at getprostadine.com through ClickBank for prostate health, urine flow and bladder control. Its sales page names nine ingredients, mainly seaweeds, saw palmetto, pomegranate, iodine, shilajit and neem, but publishes no label. It comes with a 60-day refund.
The sales page lists nori yaki extract powder, wakame extract, kelp powder, bladderwrack powder, saw palmetto, pomegranate extract, iodine, shilajit and neem. It shows no Supplement Facts label, so the amounts are unknown.
There is little reason to expect much. The product has not been tested, saw palmetto failed in large trials, the seaweeds, neem and shilajit have no prostate trials, and it leaves out ingredients with better evidence such as pygeum and beta-sitosterol.
We found no studies linking drinking-water hardness to an enlarged prostate. Benign prostatic hyperplasia (BPH) develops with age under the influence of male hormones, especially dihydrotestosterone (DHT), which is why prescription 5-alpha reductase inhibitors can shrink it. Prostadine’s sales page cites a “Harvard study” but does not name it, and we could not find it.
The amounts are unknown. It contains iodine plus iodine-rich kelp and bladderwrack, and seaweed supplements have been linked to thyroid problems, so people with thyroid conditions or on thyroid medicine should ask their doctor first. Raw shilajit can contain heavy metals.
Nearly. Both are droppers sold from the same Tallmadge, Ohio, address with the same prices and refund terms. ViriFlow contains Prostadine’s nine ingredients plus pygeum, citrus pectin and Lipophytol P, and it publishes a label. We rate ViriFlow 2.4 out of 5 and Prostadine 2.1.
It is a real product sold through ClickBank with clear prices and a one-time payment. But it publishes no label, its pitch rests on an unsupported hard-water theory, and its 60-day refund requires returning every bottle at your own cost.
There is no single bottle. Two bottles cost $158 ($79 each) plus $9.99 shipping, three cost $207 ($69 each) and six cost $294 ($49 each), with free US shipping on three or six. It is a one-time payment.
You have 60 days from delivery. Email support with “Refund Request” in the subject line, then send back every bottle, opened or not, with the packing slip to the returns address in Tallmadge, Ohio, at your own cost.
🎉 Special Offer Available
For a limited time, get the 6 Bottles for just $294 ($49/bottle).
180 Day Supply
💰 Save $180
See Why Everyone's Choosing This →How we scored Prostadine
Five weighted criteria — see our full methodology.
Whether the label discloses how much of each ingredient it contains, rather than hiding amounts inside a proprietary blend.
Whether the finished product has been tested in a published trial, or the claims rest on research into individual ingredients.
Monthly cost on the three-month package, the shortest course most vendors recommend (the single price for one-off digital products), compared against the rest of the category.
Length of the refund window measured against the trial period the vendor itself recommends.
How the product is sold: sales channel, checkout upsells, subscription defaults and how clearly the offer is presented.
Prostadine publishes no Supplement Facts label on its sales, help, reference or affiliate pages, so the amounts of its nine ingredients, including the iodine, cannot be checked. Its one well-known prostate herb, saw palmetto, showed little to no benefit in large trials, including a 2006 New England Journal of Medicine trial in the page’s own reference list, and the seaweeds, neem and shilajit have no prostate trials; unlike its sister product ViriFlow, it contains no pygeum. Buying practices score low: the sales page blames hard-water minerals for prostate problems on the strength of an unnamed “Harvard study” we could not find, says it is made in an “FDA-approved facility”, sells no single bottle, and requires every bottle back at your own cost within 60 days. Prices are clear and it is a one-time payment.
Final Verdict
Prostadine names nine ingredients but publishes no label, so you cannot check a single dose, including the iodine. Its one well-known prostate herb, saw palmetto, failed in large trials, the seaweeds, neem and shilajit have no prostate trials, and it contains none of the ingredients with better evidence, such as pygeum or beta-sitosterol. The pitch rests on the idea that hard-water minerals build up in the prostate, citing a “Harvard study” we could not find.
The smallest order is two bottles for $158 plus shipping, and the 60-day refund means sending every bottle back at your own cost. If you have a thyroid condition, the iodine and seaweeds are a reason to avoid it. For mild urinary symptoms, choose a supplement that lists its doses of better-studied ingredients, have new symptoms checked by a doctor first, and keep any prescribed medicine.
Higher-rated alternative: ProstaVive scores 4.0/5 for prostate issues. Read the review · check its price
Why Trust This Review?
We check claims against published research and score every product with the same published rubric. We earn a commission if you buy through our links (disclosure); it never changes a score.
- ✓ Scored with our published rubric
- ✓ Claims checked against published research
- ✓ Refund terms checked
- ✓ Affiliate commissions disclosed
Thinking of Trying Prostadine?
Order only from the official site, so the 60-day money-back guarantee applies, and check the total price and refund terms before you pay.
✓ Secure Checkout ✓ 60-Day Money-Back Guarantee