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NOW Supplements vs Doctor's Best Saw Palmetto (2026)
Disclosure: We earn commissions on purchases made through our links. This never influences our scores. Editorial policy
The Verdict
NOW Supplements takes it on our rubric, 84 to 80 on our 0-100 execution score, and the entire gap is our value pillar (23 vs 19). It also holds our Top Pick badge in the saw palmetto scorecard, while Doctor's Best carries Best Value. In our view the honest summary is that these two products are formulated the same way and neither has a quality edge: identical 320mg dose, identical 85-95% fatty acid standardization, identical single-softgel format, identical absence of independent third-party certification, and identical GMP manufacturing.
NOW adds pumpkin seed oil for supporting fatty acids and simply costs less per day in a larger bottle. Doctor's Best is the smaller commitment if you want to try the ingredient without buying 90 servings. Given how our evidence read on saw palmetto lands, in our view the cheaper of two identically formulated products is the sensible pick, which makes NOW the default here.
Saw Palmetto Extract 320 mg
NOW Supplements
Saw Palmetto, Standardized Extract, 320 mg
Doctor's Best
Head-to-Head Comparison
| Category | Saw Palmetto Extract 320 mg NOW Supplements | Saw Palmetto, Standardized Extract, 320 mg Doctor's Best |
|---|---|---|
| Brand Score | 84/100Winner | 80/100 |
| Dosing & Form | 25/25Winner | 25/25 |
| Purity | 13/25Winner | 13/25 |
| Value | 23/25Winner | 19/25 |
| Transparency | 23/25Winner | 23/25 |
| Cost/Day | $0.27Winner | $0.38 |
| Dose/Serving | 320mg | 320mg |
| Form | Liposterolic extract (standardized to 85-95% fatty acids) | Standardized extract (85-95% fatty acids) |
| Third-Party Tested | No | No |
| Proprietary Blend | No | No |
Why This Comparison Matters
Both of these deliver the same thing on paper: 320mg of saw palmetto extract standardized to 85-95% fatty acids, in a single softgel, which is the correctly standardized form and the dose used in the research. Both earn a full 25 out of 25 on our dosing and form pillar, and both score an identical 13 on purity verification, because neither carries USP, NSF, or ISURA certification.
So the separator is arithmetic. NOW ships 90 servings for $24.48, which works out to about $0.27 per day. Doctor's Best ships 60 servings for $22.99, or about $0.38 per day.
One piece of context we will not bury: saw palmetto is a weak-evidence ingredient on our scale. Our own product notes state that the best trials show no benefit over placebo, and the category carries a low evidence tier as a result. Neither of these products can fix that, and no supplement is a substitute for talking to a doctor about urinary symptoms.
Detailed Score Breakdown
Saw Palmetto Extract 320 mg
NOW Supplements
Full 320 mg clinical dose of standardized liposterolic extract in a single softgel
GMP certified facility, but no independent third-party sport or purity certification
$0.27/day - excellent value for a correctly standardized extract at the clinical dose
Full disclosure of extract type, standardization to 85-95% fatty acids, and inclusion of pumpkin seed oil
Provides the clinically researched 320 mg dose with correct standardization. Includes pumpkin seed oil for additional supportive fatty acids.
Saw Palmetto, Standardized Extract, 320 mg
Doctor's Best
Full 320 mg clinical dose per single softgel with correct fatty acid standardization
GMP certified, no independent third-party sport certification
$0.38/day at the full 320 mg dose in a single softgel - the lowest cost per effective dose among the correctly-standardized extracts here
Extract type and standardization clearly specified on label
Straightforward standardized extract at the correct clinical dose
How We Compared These Products
Every product in our database is scored on four equally-weighted pillars: dosing accuracy and form quality, purity verification (third-party testing), cost per clinically effective dose (not cost per pill), and label transparency. Each pillar is worth 25 points for a total of 100.
Cost per effective dose is calculated using the clinically studied dose from published research, not the manufacturer's suggested serving. If a product requires multiple servings to reach the dose used in clinical trials, that cost is reflected in the value score.
For a full explanation of our scoring methodology, see our methodology page. Prices were last checked on the dates listed for each product and may have changed.
Frequently Asked Questions
Is there any formulation difference between these two saw palmetto products?
Very little. Both deliver 320mg of saw palmetto extract standardized to 85-95% fatty acids in a single softgel, both are GMP certified, and neither carries independent USP, NSF, or ISURA certification. NOW additionally includes pumpkin seed oil. On our scoring the two are separated only by cost per day and bottle size.
Which saw palmetto is cheaper per day?
NOW Supplements, at about $0.27 per day against Doctor's Best at about $0.38. NOW's bottle carries 90 servings for $24.48; Doctor's Best carries 60 servings for $22.99, so NOW is both cheaper per day and a longer supply.
More Saw Palmetto Comparisons
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FDA Disclaimer: These statements have not been evaluated by the Food and Drug Administration. Dietary supplements are not intended to diagnose, treat, cure, or prevent any disease. Always consult with a qualified healthcare professional before starting any supplement regimen.