NOW Foods Saw Palmetto Extract 320mg: Is NOW Foods Saw Palmetto Extract 320mg safe for long-term use?

NOW Foods Saw Palmetto has a strong safety profile for long-term use. Clinical trials lasting 6-12 months show minimal side effects at the 320mg dose. It is one of the most well-studied herbal supplements for prostate health with decades of safe use in Europe and the US.

NOW Foods Saw Palmetto Extract 320mg: Can NOW Foods Saw Palmetto interact with medications?

NOW Foods Saw Palmetto may interact with blood thinners, hormone therapies, and oral contraceptives. While interactions are uncommon, saw palmetto inhibits 5-alpha-reductase similarly to finasteride. Inform your doctor about all supplements you take.

NOW Foods Saw Palmetto Extract 320mg: Does NOW Foods Saw Palmetto affect PSA test results?

Saw palmetto may slightly lower PSA levels, though generally less than prescription 5-alpha-reductase inhibitors. Inform your urologist that you take NOW Foods Saw Palmetto Extract before any PSA testing so results can be interpreted accurately.

NOW Foods Saw Palmetto Extract 320mg: Are there side effects with NOW Foods Saw Palmetto Extract?

NOW Foods Saw Palmetto is well-tolerated by most users. Uncommon side effects include mild stomach discomfort, headache, or dizziness. Taking it with food typically prevents digestive issues. Serious side effects are rare at the standard 320mg dose.

NOW Foods Saw Palmetto Extract 320mg: Can women take NOW Foods Saw Palmetto?

NOW Foods Saw Palmetto is primarily studied for men's prostate health. Women who are pregnant or breastfeeding should not take saw palmetto due to its hormonal effects. Women considering saw palmetto for other purposes should consult their healthcare provider first.

NOW Foods Saw Palmetto Extract 320mg: How many softgels of NOW Foods Saw Palmetto should I take?

Take 1 softgel daily of NOW Foods Saw Palmetto Extract, providing the full 320mg clinical dose of standardized liposterolic extract. This matches the dose used in clinical trials. Do not exceed the recommended amount unless directed by a healthcare provider.

NOW Foods Saw Palmetto Extract 320mg: Should I take NOW Foods Saw Palmetto with food?

Taking NOW Foods Saw Palmetto with a meal containing fat enhances absorption of the fat-soluble fatty acids in the liposterolic extract. The oil-based softgel already supports absorption, but dietary fat from a meal further improves bioavailability.

NOW Foods Saw Palmetto Extract 320mg: How long does NOW Foods Saw Palmetto take to show results?

Clinical trials show improvements in urinary symptoms after 4-8 weeks of consistent daily use at 320mg. Full benefits may take 3-6 months to develop. Consistency is key with NOW Foods Saw Palmetto for optimal prostate health results.

NOW Foods Saw Palmetto Extract 320mg: Can I split the NOW Foods Saw Palmetto dose?

While the single 320mg softgel is the standard dose, some clinical trials used 160mg twice daily. If NOW Foods offered a 160mg option, splitting could work. With the 320mg softgel, taking one daily is the simplest and most effective approach.

NOW Foods Saw Palmetto Extract 320mg: What happens if I miss a dose of NOW Foods Saw Palmetto?

If you miss a dose, simply take it when you remember or skip to your next scheduled dose. Do not double up. Saw palmetto works through gradual mechanisms, so missing an occasional dose will not significantly impact your long-term results.

NOW Foods Saw Palmetto Extract 320mg: What type of extract does NOW Foods Saw Palmetto use?

NOW Foods Saw Palmetto uses a liposterolic extract standardized to 85-95% fatty acids and sterols. This concentrated extract matches the form used in clinical trials and is significantly more potent than whole berry powder products.

NOW Foods Saw Palmetto Extract 320mg: Does NOW Foods Saw Palmetto contain allergens?

NOW Foods Saw Palmetto Extract is free from major allergens including gluten, wheat, and dairy. The softgel shell contains gelatin. The product is Non-GMO and manufactured in NOW Foods GMP-certified facilities with quality controls.

NOW Foods Saw Palmetto Extract 320mg: What are the active compounds in NOW Foods Saw Palmetto?

The active compounds are fatty acids (lauric acid, oleic acid, myristic acid) and plant sterols (beta-sitosterol). These compounds inhibit 5-alpha-reductase enzyme activity and reduce prostatic inflammation, which are the primary mechanisms for prostate health support.

NOW Foods Saw Palmetto Extract 320mg: Is NOW Foods Saw Palmetto standardized?

Yes, NOW Foods Saw Palmetto is standardized to 85-95% fatty acids and sterols. This standardization ensures consistent potency in every softgel, which is critical because non-standardized whole berry products contain variable levels of active compounds.

NOW Foods Saw Palmetto Extract 320mg: Does NOW Foods Saw Palmetto contain beta-sitosterol?

Yes, the liposterolic extract naturally contains beta-sitosterol as one of its key plant sterols. Beta-sitosterol itself has independent clinical evidence for prostate support. NOW Foods Saw Palmetto provides it alongside other beneficial fatty acids in the standardized extract.

NOW Foods Saw Palmetto Extract 320mg: Does NOW Foods Saw Palmetto work for prostate health?

NOW Foods Saw Palmetto delivers the clinically studied 320mg dose of standardized liposterolic extract. Multiple clinical trials and meta-analyses show modest improvements in urinary symptoms associated with BPH at this dose. It is the most evidence-backed herbal option for prostate support.

NOW Foods Saw Palmetto Extract 320mg: Can NOW Foods Saw Palmetto help with frequent urination?

Clinical trials show that 320mg of saw palmetto extract daily can reduce urinary frequency and nighttime urination (nocturia) associated with BPH over 4-8 weeks. NOW Foods delivers this full clinical dose in each softgel. Individual results vary.

NOW Foods Saw Palmetto Extract 320mg: Does NOW Foods Saw Palmetto help with hair loss?

Some preliminary research suggests saw palmetto may help with androgenetic alopecia by inhibiting 5-alpha-reductase. However, clinical evidence for hair loss is limited compared to prostate health. NOW Foods Saw Palmetto 320mg is primarily formulated for prostate support.

NOW Foods Saw Palmetto Extract 320mg: How does NOW Foods Saw Palmetto compare to finasteride?

NOW Foods Saw Palmetto works through a similar mechanism (5-alpha-reductase inhibition) as finasteride but with a milder effect and fewer side effects. It is preferred by many men seeking a natural alternative with a better side effect profile than prescription medications.

NOW Foods Saw Palmetto Extract 320mg: How should I store NOW Foods Saw Palmetto?

Store in a cool, dry place away from direct sunlight and heat. Keep the bottle tightly closed between uses. The oil-based softgels are well-protected from oxidation. Check the expiration date on the 90-count bottle before use.

NOW Foods Saw Palmetto Extract 320mg: What is the shelf life of NOW Foods Saw Palmetto?

NOW Foods Saw Palmetto typically has a shelf life of 2-3 years from manufacture when stored properly. The expiration date is printed on the bottle. Fat-soluble extracts in softgels are well-protected, maintaining potency throughout the shelf life.

NOW Foods Saw Palmetto Extract 320mg: Are the NOW Foods Saw Palmetto softgels easy to swallow?

NOW Foods Saw Palmetto softgels are standard-sized with a smooth gelatin coating that makes them easy to swallow with water. At just 1 softgel per day, this is one of the most convenient saw palmetto supplements available.

NOW Foods Saw Palmetto Extract 320mg: Is NOW Foods Saw Palmetto vegetarian?

The softgel shell contains gelatin derived from animal sources, making it unsuitable for strict vegetarians and vegans. The saw palmetto extract inside is plant-derived. NOW Foods does offer some products in vegetarian capsule form, but this specific product uses softgels.

NOW Foods Saw Palmetto Extract 320mg: Is NOW Foods Saw Palmetto gluten-free?

Yes, NOW Foods Saw Palmetto Extract is gluten-free and Non-GMO. It does not contain wheat, barley, or rye ingredients. It is manufactured in NOW Foods GMP-certified facility and suitable for individuals with celiac disease or gluten sensitivity.

NOW Foods Saw Palmetto Extract 320mg: Can I take NOW Foods Saw Palmetto on a keto diet?

Yes, NOW Foods Saw Palmetto is fully compatible with a ketogenic diet. It contains negligible carbohydrates and calories per softgel. The fat-soluble extract in an oil-based softgel actually aligns well with the high-fat approach of ketogenic eating.

Doctor's Best Saw Palmetto with Euromed: Is Doctor's Best Saw Palmetto with Euromed safe for long-term use?

Doctor's Best Saw Palmetto with Euromed has an excellent safety profile for long-term use. The Euromed extract from Spain has been used in clinical studies for years. Clinical trials show minimal side effects at the 320mg dose over 6-12 months of continuous use.

Doctor's Best Saw Palmetto with Euromed: Can Doctor's Best Saw Palmetto interact with blood thinners?

Saw palmetto may have mild antiplatelet effects. If you take blood thinners like warfarin or aspirin, inform your doctor before starting Doctor's Best Saw Palmetto. While significant interactions are uncommon, professional monitoring is advisable when combining supplements with anticoagulants.

Doctor's Best Saw Palmetto with Euromed: Does Doctor's Best Saw Palmetto affect PSA levels?

Doctor's Best Saw Palmetto may slightly lower PSA levels due to its 5-alpha-reductase inhibiting properties. Always tell your urologist you are taking saw palmetto before PSA testing so results can be accurately interpreted in the proper context.

Doctor's Best Saw Palmetto with Euromed: Are there side effects with Doctor's Best Saw Palmetto?

Doctor's Best Saw Palmetto with Euromed is well-tolerated by most users. Rare side effects include mild stomach discomfort or headache. The Euromed supercritical CO2 extraction produces a very pure extract, which may contribute to its favorable tolerability profile.

Doctor's Best Saw Palmetto with Euromed: Is Doctor's Best Saw Palmetto safe for men under 40?

Doctor's Best Saw Palmetto is typically used by men over 40 experiencing early prostate changes. Younger men should consult a physician before use, as prostate symptoms in younger men may indicate conditions requiring medical evaluation rather than supplement support.

Doctor's Best Saw Palmetto with Euromed: How many softgels of Doctor's Best Saw Palmetto should I take?

Take 1 softgel daily providing 320mg of Euromed saw palmetto extract. This is the full clinical dose. The bottle contains 60 softgels for a 2-month supply. Do not exceed the recommended dose unless directed by your healthcare provider.

Doctor's Best Saw Palmetto with Euromed: Should I take Doctor's Best Saw Palmetto with food?

Yes, taking Doctor's Best Saw Palmetto with a fat-containing meal optimizes absorption of the liposterolic extract. The oil-based softgel formulation already enhances bioavailability, but dietary fat provides additional absorption support for the fatty acid-rich extract.

Doctor's Best Saw Palmetto with Euromed: How long does Doctor's Best Saw Palmetto take to work?

Expect initial improvements in urinary symptoms after 4-8 weeks of daily use at 320mg. The Euromed extract provides highly concentrated fatty acids for consistent results. Full benefits typically develop over 3-6 months of uninterrupted use.

Doctor's Best Saw Palmetto with Euromed: Can I take Doctor's Best Saw Palmetto twice a day?

The recommended dose is 1 softgel (320mg) once daily. Some clinical trials used 160mg twice daily with similar results. However, since Doctor's Best provides a single 320mg softgel, taking one daily is the intended and most convenient dosing approach.

Doctor's Best Saw Palmetto with Euromed: What happens if I stop taking Doctor's Best Saw Palmetto?

If you stop taking Doctor's Best Saw Palmetto, the prostate health benefits will gradually diminish over several weeks. Saw palmetto does not permanently alter prostate function. Most men who benefit from it choose to continue as part of their ongoing health routine.

Doctor's Best Saw Palmetto with Euromed: What is the Euromed extract in Doctor's Best Saw Palmetto?

Euromed is a premium Spanish botanical extract company that produces saw palmetto using supercritical CO2 extraction. This solvent-free method maximizes fatty acid concentration and purity. Euromed is one of the most clinically referenced saw palmetto extract suppliers worldwide.

Doctor's Best Saw Palmetto with Euromed: What is supercritical CO2 extraction in Doctor's Best Saw Palmetto?

Supercritical CO2 extraction uses pressurized carbon dioxide to extract active compounds without chemical solvents. This produces a purer, more concentrated saw palmetto extract with higher fatty acid content. Doctor's Best uses this premium Euromed extraction method.

Doctor's Best Saw Palmetto with Euromed: Is Doctor's Best Saw Palmetto standardized?

Yes, the Euromed extract is standardized to 85-95% fatty acids and sterols. This standardization ensures every softgel contains consistent levels of active compounds. Euromed's supercritical CO2 extraction achieves higher purity than conventional hexane extraction methods.

Doctor's Best Saw Palmetto with Euromed: Does Doctor's Best Saw Palmetto contain any fillers?

Doctor's Best Saw Palmetto contains the Euromed extract in an oil-based softgel with minimal excipients. The formula is focused on delivering pure, standardized extract without unnecessary fillers. Check the supplement facts for the complete other ingredients list.

Doctor's Best Saw Palmetto with Euromed: How does Euromed extract compare to generic saw palmetto extracts?

Euromed uses supercritical CO2 extraction from Spain, producing a solvent-free extract with consistently high fatty acid concentration. Generic extracts may use hexane extraction and have more variable potency. The Euromed provenance provides additional quality assurance and traceability.

Doctor's Best Saw Palmetto with Euromed: Does Doctor's Best Saw Palmetto with Euromed work for prostate health?

Doctor's Best delivers the full 320mg clinical dose of a premium Euromed standardized extract. The supercritical CO2 extraction maximizes the concentration of active fatty acids shown in clinical trials to improve urinary symptoms associated with BPH.

Doctor's Best Saw Palmetto with Euromed: Can Doctor's Best Saw Palmetto reduce nighttime urination?

Clinical evidence supports 320mg of standardized saw palmetto extract for reducing nocturia (nighttime urination). The Euromed extract in Doctor's Best provides a highly concentrated form of the active fatty acids responsible for these benefits. Results typically appear within 4-8 weeks.

Doctor's Best Saw Palmetto with Euromed: Is Doctor's Best Saw Palmetto better than NOW Foods Saw Palmetto?

Doctor's Best uses the premium Euromed extract with supercritical CO2 extraction, while NOW Foods uses a standard liposterolic extract. Both deliver the 320mg clinical dose. Doctor's Best costs slightly more but offers European extract provenance and solvent-free processing.

Doctor's Best Saw Palmetto with Euromed: Does the Euromed extract make Doctor's Best more effective?

Euromed's supercritical CO2 extraction produces a cleaner, more concentrated extract than conventional methods. Whether this translates to meaningfully better clinical outcomes is not definitively proven, but the higher purity and consistency provide theoretical advantages and quality assurance.

Doctor's Best Saw Palmetto with Euromed: How should I store Doctor's Best Saw Palmetto?

Store in a cool, dry place away from direct sunlight and heat. Keep the bottle tightly closed to protect the oil-based softgels from oxidation. Proper storage ensures the Euromed extract maintains its potency through the expiration date.

Doctor's Best Saw Palmetto with Euromed: How many softgels are in Doctor's Best Saw Palmetto?

Doctor's Best Saw Palmetto contains 60 softgels per bottle, providing a 2-month supply at 1 softgel per day. While the bottle is smaller than NOW Foods' 90-count, the premium Euromed extract justifies the slightly higher per-serving cost.

Doctor's Best Saw Palmetto with Euromed: Are the Doctor's Best Saw Palmetto softgels easy to swallow?

Doctor's Best Saw Palmetto softgels are standard-sized with a smooth gelatin coating for easy swallowing. At just 1 softgel per day, compliance is simple. Take with a full glass of water and a fat-containing meal for best results.

Best Saw Palmetto Supplements (2026)

· Updated April 2026

Lab Tested, Evidence Ranked

Supplement Science Editorial Team·Evidence-Based Supplement Research

Published Mar 11, 2026·Reviewed Apr 24, 2026

2,400+Clinical Studies Cited

3Saw Palmetto products evaluated

This content is for informational purposes only and does not constitute medical advice. Statements about dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease. Individual results may vary — consult your healthcare provider before starting any supplement. Full disclaimer

Our Verdict

The best Saw Palmetto supplement uses a liposterolic extract standardized to 85-95% fatty acids at the clinically studied 320mg dose in a softgel for optimal absorption.

Best By Category

#1Best Overall

NOW Foods Saw Palmetto Extract 320mg

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#2Best Standardized Extract

Doctor's Best Saw Palmetto with Euromed

Buy Nowon Amazon

#3Best Budget

Nature's Way Saw Palmetto

Buy Nowon Amazon

#1 Top Pick

Saw Palmetto Extract 320mg

NOW Foods

2,053 Amazon reviews

9.1/10

4.6

Delivers the full clinically studied 320mg dose of liposterolic extract standardized to 85-95% fatty acids in a single softgel. NOW Foods operates GMP-certified facilities with third-party testing. Excellent value at $0.18/serving with 90 softgels per bottle.

IngredientSaw Palmetto Liposterolic Extract (85-95% fatty acids)

Dose320mg standardized extract per softgel

FormSoftgel

TestingGMP Certified, Third-Party Tested

320mg standardized extract per softgelClinical range: 320mg liposterolic extract daily (standardized to 85-95% fatty acids)

Clinical dose

$0.21/serving

Pros

Full 320mg clinical dose
Standardized to 85-95% fatty acids
GMP certified and third-party tested

Cons

No branded extract (e.g., Euromed)
No additional cofactors

Gluten-freeNon-GMO

Buy Nowon Amazon

Read full review →

The best Saw Palmetto supplement delivers 320mg of liposterolic extract standardized to 85-95% fatty acids and sterols...

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We evaluated Saw Palmetto supplements based on extract standardization, dose adequacy, delivery form, third-party testing, and value. Our top picks use standardized extracts matching clinical trial formulations.

As an Amazon Associate, we earn from qualifying purchases. Some links below are affiliate links — this doesn't affect our editorial independence or product ratings. How we evaluate products

Quick Comparison

#1NOW Foods Saw Palmetto Extract 320mg

9.1/10

NOW Foods

#1 Top Pick

2,053 Amazon reviews

Best for: overall saw palmetto at the clinical dose

Saw Palmetto Liposterolic Extract (85-95% fatty acids) · 320mg standardized extract per softgel

Softgel · GMP Certified, Third-Party Tested

$18.99

$0.21/serving

Buy Nowon Amazon

#2Doctor's Best Saw Palmetto with Euromed

9.3/10

Doctor's BEST

Staff Pick

465 Amazon reviews

Best for: Premium standardized extract with European provenance

Euromed Saw Palmetto Extract (85-95% fatty acids) · 320mg Euromed extract per softgel

Softgel · Third-Party Tested

$22.99

$0.38/serving

Buy Nowon Amazon

#3Nature's Way Saw Palmetto

8.2/10

Nature's Way

287 Amazon reviews

Best for: Budget saw palmetto with verified identity

Saw Palmetto Berry Extract · 320mg extract per capsule

Capsule · TRU-ID Certified

$19.82

$0.33/serving

Buy Nowon Amazon

#	Product	Best For	Ingredient & Dose	Form & Testing	Price	Rating
1	NOW Foods Saw Palmetto Extract 320mg #1 Top Pick 2,053 Amazon reviews	overall saw palmetto at the clinical dose	Saw Palmetto Liposterolic Extract (85-95% fatty acids) 320mg standardized extract per softgel	Softgel GMP Certified, Third-Party Tested	$18.99 $0.21/serving	9.1/10	Buy Nowon Amazon
2	Doctor's Best Saw Palmetto with Euromed Staff Pick 465 Amazon reviews	Premium standardized extract with European provenance	Euromed Saw Palmetto Extract (85-95% fatty acids) 320mg Euromed extract per softgel	Softgel Third-Party Tested	$22.99 $0.38/serving	9.3/10	Buy Nowon Amazon
3	Nature's Way Saw Palmetto 287 Amazon reviews	Budget saw palmetto with verified identity	Saw Palmetto Berry Extract 320mg extract per capsule	Capsule 60 Softgels TRU-ID Certified	$19.82 $0.33/serving	8.2/10	Buy Nowon Amazon

How We Chose These Products

We scored every contender on the 5weighted criteria below. Evidence quality and third-party verification carry the most weight; value, clean-label formulation, and transparency round out the score. Where tradeoffs appear — a higher-evidence form that costs more, a research-grade dose in a product with a heavier price tag, a commodity ingredient at a rock-bottom price — the pick that wins on evidence-grade criteria takes the top slot. Business partnerships never move a product's score, and lower-cost non-affiliate alternatives are included when they meet the same evidence bar.

Extract Standardization

30%

Liposterolic extract standardized to 85-95% fatty acids and sterols matches clinical trial formulations. Whole berry powders are significantly less potent.

Dose Adequacy

25%

Clinical trials consistently use 320mg daily (as a single dose or split 160mg twice daily). Under-dosed products are less likely to provide benefit.

Delivery Form

20%

Softgels with an oil base enhance absorption of the fat-soluble fatty acids. Dry powder capsules may absorb poorly.

Third-Party Testing

15%

Independent verification of extract standardization and absence of contaminants.

Value

10%

Cost per serving relative to extract quality and dose.

Detailed Reviews

#1 Top Pick

NOW Supplements, Saw Palmetto Extract 320 mg with Pumpkin Seed Oil, Men's Health*, 90 Veg Softgels

NOW Foods

2,053 Amazon reviews

9.1/10

(2,053)

Gluten-freeNon-GMO

IngredientSaw Palmetto Liposterolic Extract (85-95% fatty acids)

Dose320mg standardized extract per softgel

FormSoftgel

TestingGMP Certified, Third-Party Tested

320mg standardized extract per softgelClinical range: 320mg liposterolic extract daily (standardized to 85-95% fatty acids)

Clinical dose

$0.21/serving

Ideal for: overall saw palmetto at the clinical dose

Not ideal for: Those wanting a premium European-standardized extract like Euromed.

Pros

Full 320mg clinical dose
Standardized to 85-95% fatty acids
GMP certified and third-party tested
Excellent value at $0.18/serving

Cons

No branded extract (e.g., Euromed)
No additional cofactors
Basic formula

Buy Nowon Amazon

Read full Saw Palmetto Liposterolic Extract (85-95% fatty acids)guide →

Staff Pick

Doctor's Best Best Saw Palmetto Extract (320 mg), Softgel Capsules, 60-Count

Doctor's BEST

465 Amazon reviews

9.3/10

(465)

Gluten-freeNon-GMO

Uses Euromed's branded saw palmetto extract — produced in Spain using supercritical CO2 extraction for maximum purity and fatty acid concentration. Euromed is one of the most clinically referenced saw palmetto extract suppliers. Full 320mg clinical dose in an oil-based softgel.

IngredientEuromed Saw Palmetto Extract (85-95% fatty acids)

Dose320mg Euromed extract per softgel

FormSoftgel

TestingThird-Party Tested

320mg Euromed extract per softgelClinical range: 320mg liposterolic extract daily (standardized to 85-95% fatty acids)

Clinical dose

$0.38/serving

Ideal for: Premium standardized extract with European provenance

Not ideal for: Budget-conscious shoppers who prefer generic extracts.

Pros

Euromed branded extract (European quality)
Supercritical CO2 extraction
Full 320mg clinical dose
Third-party tested

Cons

Higher price than generic extracts
Only 60 softgels per bottle
No additional prostate cofactors

Buy Nowon Amazon

Read full Euromed Saw Palmetto Extract (85-95% fatty acids)guide →

Nature's Way Saw Palmetto, 160 mg per serving, 60 Softgels

Nature's Way

287 Amazon reviews

8.2/10

(287)

Gluten-freeNon-GMO

Nature's Way uses TRU-ID certification — DNA-based botanical identity verification ensuring genuine saw palmetto. Affordable at $0.14/serving. Good option for those starting saw palmetto supplementation who want identity-verified quality at a lower price point.

IngredientSaw Palmetto Berry Extract

Dose320mg extract per capsule

FormCapsule

TestingTRU-ID Certified

320mg extract per capsuleClinical range: 320mg liposterolic extract daily (standardized to 85-95% fatty acids)

Clinical dose

$0.33/serving$19.82 · 60 Softgels

Ideal for: Budget saw palmetto with verified identity

Not ideal for: Those seeking the highest extract standardization or an oil-based softgel.

Pros

TRU-ID certified (DNA verified)
Most affordable option
Established herbal brand
Full 320mg dose

Cons

Capsule form (less ideal for fat-soluble extract)
Less explicit standardization
No oil base for absorption

Buy Nowon Amazon

Read full Saw Palmetto Berry Extractguide →

Pairs Well With

Frequently taken together based on complementary benefits

Zinc

Sunergetic Elderberry Gummies Vitamin C Zinc

2 gummies daily

(637)$0.33/serving

Buy Nowon Amazon

Browse all supplement comparisons →

How to Choose

Standardized Extract vs Whole Berry Powder

Clinical trials use liposterolic extracts standardized to 85-95% fatty acids and sterols, produced via supercritical CO2 or hexane extraction. Whole berry powder products are significantly less concentrated and have minimal clinical backing. Always check that the label specifies extract standardization, not just "saw palmetto berry."

The 320mg Clinical Dose

The standard clinical dose is 320mg daily, taken as a single dose or split into 160mg twice daily. Studies lasting 6-12 months at this dose show modest improvements in urinary symptoms associated with benign prostatic hyperplasia (BPH). Effects typically take 4-8 weeks to manifest.

Ready to Buy?

NOW Foods Saw Palmetto Extract 320mg

9.1/10$0.21/servingBest for: overall saw palmetto at the clinical dose

The best Saw Palmetto supplement uses a liposterolic extract standardized to 85-95% fatty acids at the clinically studied 320mg dose in a softgel for optimal absorption.

Evidence:Meta-analysis (2016) · 12 RCTs · moderate confidence[#2]

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Read Our Full Saw Palmetto Research Guide

Evidence level, dosage, side effects, and more →

Already taking supplements?

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Related Supplements

Stinging Nettle RootModerate

Bottom line: Nettle root at 300-600mg daily binds SHBG (may increase free testosterone) and relieves BPH urinary symptoms. Best used in combination with saw palmetto for prostate health.

PygeumStrong

Bottom line: Pygeum at 100-200mg daily is a well-studied European BPH treatment. Cochrane review confirms it reduces nocturia by 19% and improves urinary flow. Safe and well-tolerated.

Top picks →

ZincStrong

Bottom line: Zinc is a proven cold fighter and essential immune mineral. Take 15-30mg daily for maintenance and zinc lozenges within 24 hours of cold onset for fastest recovery.

Top picks →

Beta-SitosterolModerate

Bottom line: Beta-sitosterol reliably improves BPH urinary symptoms within 4-8 weeks at 60-130mg daily. Also lowers LDL cholesterol as part of a plant sterol regimen.

Top picks →

Related Conditions

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Frequently Asked Questions

What is the best saw palmetto supplement?

NOW Foods Saw Palmetto Extract 320mg is our top overall pick — it delivers the full clinical dose of standardized extract at an excellent price. For a premium European extract, Doctor's Best with Euromed uses supercritical CO2 extraction for maximum purity.

How long does saw palmetto take to work?

Most clinical trials show improvements in urinary symptoms after 4-8 weeks of consistent use at 320mg daily. Full benefits may take 3-6 months. Saw palmetto works gradually by inhibiting 5-alpha-reductase and reducing prostatic inflammation.

What dose of saw palmetto is typically used?

The standard clinical dose is 320mg daily of a standardized extract containing 85-95% fatty acids and sterols. Lower doses or non-standardized powders are less likely to produce meaningful benefits.

Does saw palmetto have strong evidence for BPH?

Evidence is mixed. The largest, most rigorous trials (including a 2011 NIH-funded study) found saw palmetto no better than placebo for BPH symptoms. Smaller older trials showed modest benefits. Beta-sitosterol has more consistent positive evidence for the same indication.

Evidence:Meta-analysis (2016) · 12 RCTs · moderate confidence[#2]

Continue Reading

Supplement Guide

References

ReviewTacklind J, Macdonald R, Rutks I, et al. (2012). Serenoa repens for benign prostatic hyperplasia. Cochrane Database of Systematic Reviews. DOI PubMed
Meta-analysisNovara G, Giannarini G, Alcaraz A, et al. (2016). Efficacy and safety of hexanic lipidosterolic extract of Serenoa repens (Permixon) in the treatment of lower urinary tract symptoms due to benign prostatic hyperplasia. European Urology Focus. DOI PubMed