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Supplement guide Amino Acids

Saw Palmetto

Saw Palmetto is a herbal extract commonly used to support prostate health and urinary function, particularly in men. It may help alleviate symptoms associated with an enlarged prostate and support hormonal balance.

At a glance

Snapshot

Primary goal
Prostate support
Dosage range
160-320 mg daily
Best time to take
With meals
Time to effect
4-6 weeks
Common stacks
Zinc, Pygeum, Nettle Root
Intake notes
Consult a doctor if on hormone-related medications

Top 3 Best Saw Palmetto Supplements

#1 NootroScore9.0
Nature's Bounty Nature's Bounty Saw Palmetto Support for Prostate and Urinary Health, Herbal Health Supplement, 450mg, 250 Capsules

Nature's Bounty

Nature's Bounty Saw Palmetto Support for Prostate and Urinary Health, Herbal Health Supplement, 450mg, 250 Capsules

CapsuleHerbal
Quantity
250 count
Potency
450mg

$9.41$0.04/count

View product
#2 NootroScore9.0
Puritan's Pride Puritan's Pride Flow Guard™ Saw Palmetto Extract 450mg, Natural Whole Herb Traditional Herbal Dietary Supplement for Mens Prostate and Urinary Health Support, 200 Rapid Release Capsules

Puritan's Pride

Puritan's Pride Flow Guard™ Saw Palmetto Extract 450mg, Natural Whole Herb Traditional Herbal Dietary Supplement for Mens Prostate and Urinary Health Support, 200 Rapid Release Capsules

CapsuleNaturalHerbal
Quantity
200 count
Potency
450mg

$9.99$0.05/count

View product
#3 NootroScore9.0
Horbaach Horbaach Saw Palmetto Extract | 900mg | 200 Capsules | Non-GMO and Gluten Free Formula | Traditional Herb Supplement | from Saw Palmetto Berries

Horbaach

Horbaach Saw Palmetto Extract | 900mg | 200 Capsules | Non-GMO and Gluten Free Formula | Traditional Herb Supplement | from Saw Palmetto Berries

CapsuleNon-GMOGluten Free
Quantity
200 count
Potency
900mg

$9.99$0.05/count

View product

Top 10 Saw Palmetto Supplements

#1
Nature's Bounty Nature's Bounty Saw Palmetto Support for Prostate and Urinary Health, Herbal Health Supplement, 450mg, 250 Capsules

Nature's Bounty

Nature's Bounty Saw Palmetto Support for Prostate and Urinary Health, Herbal Health Supplement, 450mg, 250 Capsules

CapsuleHerbal
Quantity
250 count
Potency
450mg
NootroScore
9.0
Price
$9.41$0.04/count
Buy
#2
Puritan's Pride Puritan's Pride Flow Guard™ Saw Palmetto Extract 450mg, Natural Whole Herb Traditional Herbal Dietary Supplement for Mens Prostate and Urinary Health Support, 200 Rapid Release Capsules

Puritan's Pride

Puritan's Pride Flow Guard™ Saw Palmetto Extract 450mg, Natural Whole Herb Traditional Herbal Dietary Supplement for Mens Prostate and Urinary Health Support, 200 Rapid Release Capsules

CapsuleNaturalHerbal
Quantity
200 count
Potency
450mg
NootroScore
9.0
Price
$9.99$0.05/count
Buy
#3
Horbaach Horbaach Saw Palmetto Extract | 900mg | 200 Capsules | Non-GMO and Gluten Free Formula | Traditional Herb Supplement | from Saw Palmetto Berries

Horbaach

Horbaach Saw Palmetto Extract | 900mg | 200 Capsules | Non-GMO and Gluten Free Formula | Traditional Herb Supplement | from Saw Palmetto Berries

CapsuleNon-GMOGluten Free
Quantity
200 count
Potency
900mg
NootroScore
9.0
Price
$9.99$0.05/count
Buy
#4
Nature's Truth Nature's Truth Saw Palmetto Extract | 2400mg | 120 Capsules | Non-GMO & Gluten Free Supplement

Nature's Truth

Nature's Truth Saw Palmetto Extract | 2400mg | 120 Capsules | Non-GMO & Gluten Free Supplement

CapsuleNon-GMOGluten Free
Quantity
120 count
Potency
2400mg
NootroScore
8.7
Price
$13.98$0.12/count
Buy
#5
Nature's Bounty Nature's Bounty Saw Palmetto, Herbal Health Supplement, Prostate and Urinary Health, 450 mg, 100 Capsules

Nature's Bounty

Nature's Bounty Saw Palmetto, Herbal Health Supplement, Prostate and Urinary Health, 450 mg, 100 Capsules

CapsuleHerbal Health SupplementProstate and Urinary Health
Quantity
100 count
Potency
450 mg
NootroScore
8.7
Price
$13.29$0.13/count
Buy
#6
NOW Foods NOW Foods Supplements, Saw Palmetto Extract (Serenoa repens) 160 mg, Men's Health*, 120 Softgels

NOW Foods

NOW Foods Supplements, Saw Palmetto Extract (Serenoa repens) 160 mg, Men's Health*, 120 Softgels

SoftgelMen's Health
Quantity
120 count
Potency
160 mg
NootroScore
8.6
Price
$15.30$0.13/count
Buy
#7
Swanson Swanson Saw Palmetto Herbal Supplement for Men Prostate Health Hair Supplement Urinary Health 540 mg 250 Capsules

Swanson

Swanson Saw Palmetto Herbal Supplement for Men Prostate Health Hair Supplement Urinary Health 540 mg 250 Capsules

Capsule
Quantity
250 count
Potency
540 mg
NootroScore
8.5
Price
$15.35$0.06/count
Buy
#8
NOW Foods NOW Foods Supplements, Saw Palmetto Extract 320 mg with Pumpkin Seed Oil, Men's Health*, 90 Veg Softgels

NOW Foods

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

SoftgelPumpkin Seed OilVegetarian
Quantity
90 count
Potency
320 mg
NootroScore
8.1
Price
$20.54$0.23/count
Buy
#9
Swanson Swanson Saw Palmetto - Herbal Supplement Promoting Male Prostate Health Support - Natural Hair Supplement & Urinary Health Support (540 mg 250 Capsules) (2 Pack)

Swanson

Swanson Saw Palmetto - Herbal Supplement Promoting Male Prostate Health Support - Natural Hair Supplement & Urinary Health Support (540 mg 250 Capsules) (2 Pack)

CapsuleHerbalNatural
Quantity
500 count
Potency
540 mg
NootroScore
7.4
Price
$27.63$0.06/count
Buy
#10
Gaia Herbs Gaia Herbs Saw Palmetto - Supports Healthy Prostate Function for Men - Contains Saw Palmetto and Sunflower Seed Lecithin to Support Men’s Health - 60 Vegan Liquid Phyto-Capsules (30-Day Supply)

Gaia Herbs

Gaia Herbs Saw Palmetto - Supports Healthy Prostate Function for Men - Contains Saw Palmetto and Sunflower Seed Lecithin to Support Men’s Health - 60 Vegan Liquid Phyto-Capsules (30-Day Supply)

CapsuleVegan
Quantity
60 count
Potency
N/A
NootroScore
7.1
Price
$31.49$0.52/count
Buy

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Use and selection

Buying Guide

Everything you need to know to make an informed decision about Saw Palmetto

Why It Matters

Saw Palmetto is a natural remedy that supports prostate health and urinary function, particularly beneficial for men experiencing symptoms of an enlarged prostate. It may help reduce frequent urination, improve flow, and support hormonal balance by inhibiting the conversion of testosterone to DHT.

How Saw Palmetto Helps You

Prostate Health

Saw Palmetto helps reduce symptoms of benign prostatic hyperplasia (BPH) by inhibiting the conversion of testosterone to DHT, which can cause prostate enlargement.

Hormonal Balance

It supports hormonal balance by blocking 5-alpha-reductase, an enzyme that converts testosterone to DHT, helping maintain healthy hormone levels in men.

Frequently Asked Questions

Common questions about Saw Palmetto answered by our experts

Does saw palmetto really work for an enlarged prostate?
Research suggests that saw palmetto may help alleviate symptoms of benign prostatic hyperplasia (BPH), such as frequent urination and weak urine flow, by inhibiting the conversion of testosterone to DHT, a hormone linked to prostate enlargement. However, results can vary, and it may take several weeks to notice improvements. Consult a healthcare provider for personalized advice.
What are the side effects of saw palmetto?
Saw palmetto is generally well-tolerated, but some people may experience mild side effects like stomach discomfort, nausea, dizziness, or headaches. Rarely, it can cause libido changes or allergic reactions. Discontinue use if severe side effects occur and consult a healthcare professional.
How much saw palmetto should I take daily for prostate health?
A common dosage for prostate health is 160–320 mg of saw palmetto extract per day, standardized to contain 85–95% fatty acids and sterols. Split doses (e.g., twice daily) may improve absorption. Always follow label instructions or a doctor’s recommendation.
Can saw palmetto help with hair loss?
Saw palmetto may support hair retention by blocking DHT, a hormone linked to male pattern baldness. Some studies show modest benefits, but it’s not as potent as FDA-approved treatments like minoxidil or finasteride. Results vary, and consistent use is required.
Does saw palmetto interact with any medications?
Saw palmetto may interact with blood thinners (e.g., warfarin), hormone therapies, and certain prostate medications. It could also affect the efficacy of birth control pills. Consult a doctor before use if you’re on prescription drugs to avoid potential interactions.
Is saw palmetto safe for long-term use?
Saw palmetto is considered safe for long-term use when taken at recommended doses, with most studies examining periods of up to 2 years. However, periodic evaluation by a healthcare provider is advised, especially if using it for chronic conditions like BPH.
Nothing on this page is medical advice. Supplements can interact with prescription medications, pregnancy, and pre-existing conditions. Consult a qualified healthcare professional for personal guidance.