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How to Compare Prostate Supplements: A Fair Scorecard for Any Brand
Compare prostate supplements on seven things: printed amounts, studied doses, iodine content, blend transparency, testing proof, price per day and refund terms. Ads and reviews are poor guides. A scorecard that gives every product the same questions shows quickly which labels are open and which are not. Prostadine's scorecard has many blanks.
Written by the Prostadine label deskUpdated
Why a scorecard01
Because ads, ratings and “best of” lists are not evidence
People searching for the best prostate supplement find lists ranked by commission, not by evidence. A scorecard asks the same questions of every bottle and shows its answers.
The reasons to distrust rankings are plain. The FDA does not approve supplements before sale (FDA, Using Dietary Supplements). The FTC says health claims need competent and reliable scientific evidence and that testimonials alone are not enough (FTC, Health Products Compliance Guidance). And the FTC's rule against fake reviews exists because they are common (FTC, Rule banning fake reviews). In that setting the fair thing is to compare what can be checked.
We do not name or rank other brands here. The point is to give you a method, so that you can apply it to Prostadine and to any other product you are considering, and to give you words for the questions to put to a seller.
The scorecard02
Seven criteria, and how Prostadine scores today
| Criterion | What a strong answer looks like | Prostadine today |
|---|---|---|
| 1. Printed amounts | Every ingredient in mg or mcg per serving | None printed |
| 2. Studied doses | Amounts match the doses used in trials | Cannot be compared without amounts; saw palmetto trials used about 320 mg a day (Bent et al., NEJM 2006) |
| 3. Iodine total | A stated figure under 500 mcg, and well under 1,100 (ATA, Excess iodine) | Not printed; four seaweeds plus iodine itself |
| 4. Blend transparency | No blend, or a blend with total and order (21 CFR 101.36 (eCFR)) | Unknown |
| 5. Testing proof | A certificate for your lot from a named lab | Seller references only; no document |
| 6. Price per day | Stated plainly, shipping included | About $1.63 to $2.63 a day plus any shipping |
| 7. Refund terms | Clear window, who pays return postage, opened bottles | 60 days; buyer pays return; opened bottles unclear |
The evidence column03
An eighth check: the claim behind the product
The scorecard rates a label. It does not rate whether the product works. For that, ask what trial supports each claim, and whether it tested this product at this dose.
Ask for the trial
A claim backed by a trial can name it: who, how many, how long, what was measured. “Clinically proven” alone is not an answer.
Check the dose and form
A trial of a standardised extract does not carry over to a powder at a different dose.
Look at the outcome
A symptom score or flow rate is an outcome. “Supports” is not.
Check the size of the result
Large trials of saw palmetto found little or no benefit (Cochrane review, saw palmetto 2023). Say so when a bottle leans on that herb.
A product that passes the label checks and has a real trial behind it is rare. Most products pass some and fail others, and the scorecard helps you see which, so that you pay for what is shown.
Prostadine: from $49 a bottle60 mL · 2 mL a day · free US shipping on 3 or 6 · 60-day money-back guarantee
See packsPrice per day04
Do the arithmetic the same way every time
Prices that look cheap per bottle can be expensive per day, and the reverse. Compute three numbers for any product: price per bottle, servings per bottle and price per serving. Then add shipping once and divide by the days of use.
| Pack | Total | Days covered | Per day (before shipping) |
|---|---|---|---|
| 2 bottles | $158 | 60 | $2.63 |
| 3 bottles | $207 | 90 | $2.30 |
| 6 bottles | $294 | 180 | $1.63 |
Use the same method on any competitor. If a product does not state its servings per bottle, the sum cannot be done, which is itself a finding. Also note the refund terms next to the price. A low per-day price on a 180-day pack means little if only 60 days are refundable.
A method05
How to run the scorecard in twenty minutes
Collect the label
Get a photo of the full Supplement Facts panel and the other ingredients line. If you cannot, mark every amount row blank.
Fill the table
Score each criterion from the documents, not from the front of the bottle.
Look up one claim
Pick the headline claim and find the trial, or note that you could not.
Ask the seller the blanks
Send the blank rows as questions in writing, and note the date.
Decide after the answers
Buy only when the blanks are filled or you accept them.
If you want to see this applied in depth, read the label page and the legit check. To read a label from scratch, use the ten-point checklist.
- Serenoa repens for the treatment of lower urinary tract symptoms due to benign prostatic enlargement. Franco JVA, Trivisonno L, Sgarbossa NJ, et al. (Cochrane Database Syst Rev, CD001423), 2023.Published 22 June 2023, searched to September 2022: 27 randomized trials with 4,656 men (19 saw palmetto alone versus placebo, 8 combination herbal products). Saw palmetto alone provides little to no benefit for men with lower urinary tract symptoms from benign prostatic enlargement; adverse events were about the same as placebo. The review is less certain about combination products.
- Saw Palmetto for Benign Prostatic Hyperplasia. Bent S, Kane C, Shinohara K, et al. (N Engl J Med 354:557-566); with Barry MJ et al., JAMA 2011;306:1344-1351, 2006.The publisher page could not be loaded for this review, so this entry rests on the published abstracts. NEJM 2006: 225 men aged 50 or older, one year, 160 mg of saw palmetto extract twice a day (320 mg a day) versus placebo, no difference in the AUA Symptom Index. JAMA 2011 (CAMUS): 369 men, 72 weeks, 320 mg a day raised stepwise to 960 mg, no better than placebo. These are the usual reference doses for saw palmetto research.
- ATA Statement on the Potential Risks of Excess Iodine Ingestion and Exposure. American Thyroid Association, 2024.Iodine is needed for normal thyroid function (150 mcg a day for adults). Intake above 1,100 mcg a day is not recommended. Many iodine, potassium iodide and kelp supplements contain amounts far above the upper limit, by up to several thousand times. The ATA advises against taking iodine or kelp supplements that provide more than 500 mcg of iodine a day. Older adults, pregnant and breastfeeding women, infants and people with existing thyroid disease are more vulnerable.
- Information for Consumers on Using Dietary Supplements. U.S. Food and Drug Administration, 2026.FDA is not authorized to approve dietary supplements for safety and effectiveness before they are marketed. Firms can lawfully introduce supplements without notifying FDA. Talk to a doctor, pharmacist or other professional before buying or using a supplement.
- Health Products Compliance Guidance. Federal Trade Commission, 2022.Health claims must be backed by competent and reliable scientific evidence, generally randomized controlled human trials on the same product, dose and population being advertised. Testimonials and animal or lab studies alone are not enough, and a disclaimer does not fix a misleading claim.
- Federal Trade Commission Announces Final Rule Banning Fake Reviews and Testimonials. Federal Trade Commission, 2024.Announced August 14, 2024, the rule bans fake reviews and testimonials (including AI-generated ones), buying reviews conditioned on sentiment, undisclosed insider reviews and review suppression. The FTC can seek civil penalties against knowing violators.
FAQ06
Prostadine questions people ask
What is the best prostate supplement?
We do not rank brands, and no supplement has been proven to treat an enlarged prostate. A fair comparison asks for printed amounts, studied doses, iodine totals, testing proof, price per day and refund terms.
How do I compare two prostate supplements?
Put them in the same scorecard: amounts, studied doses, iodine, blends, testing, price per day, refunds. Fill blanks by writing to each seller, and prefer the product that answers.
Do more ingredients mean a better supplement?
No. More lines can mean smaller amounts of each, and more sources of the same nutrient. Count what is printed, not how many names are on the front.
Are expensive prostate supplements better?
Price shows nothing about quality or evidence. Compare the cost per day and the refund terms, and check each claim against research.
Who wrote this07
Written and reviewed by
Pages built from the bottle photos, the info page and linked NIH, FDA, NCI, FTC and peer-reviewed sources.
Last updated . Read our editorial standards and how we check reviews. This website is run by a licensed U.S. retail desk for Prostadine, not by the manufacturer. We earn money when you buy through our order links.
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