Quick List - Top Saw Palmetto Supplement
A Registered Dietitian Nutritionist for over 25 years, Kathy has mastered numerous medical specialties and teaching methods: health promotion, counseling, academic teaching, endocrinology, psychiatry/mental health, supplements, diabetes, obesity, heart disease, aging, and alternative medicine. Experiences include: -Managing her own telehealth/nutrition consulting business -Directing a continuing education program for RDs and nurses -Consulting for long-term care regulatory affairs -Working with State and local health departments -Coordinating diabetes education programs Her experiences led her to reach people with life-changing information as a medical editor and writer. For over five years, Kathy has acquired increasingly complex roles. Passionate about the root causes of disease, she obtained her certification in Integrative Medicine and Functional Nutrition from the Academy of Nutrition and Dietetics three years ago. This series continues to influence her approach to writing.
David is a law graduate (LL. B) with a keen eye for the specifics and a commitment to helping people make smarter decisions. Since joining mybest in 2020, he’s been creating buying guides to make finding the best products, from everyday must-haves to niche finds, easy. Whether he’s teaming up with dietitians to find the best probiotic yogurts or sharing expert tips on the top supplements, his work makes it easier for US readers to navigate the clutter of online shopping. Beyond his work with mybest, David has written for Grotto Network, a digital platform by the University of Notre Dame, and has experience as a special educational needs assistant. These pursuits have sharpened his talent for reaching people and making explanations personal and practical. His love for nature and reflective moments keeps him grounded, adding a thoughtful touch to every piece he writes for mybest.
The expert oversees the Buying Guide only, and does not determine the products and services featured.
Table of Contents
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While saw palmetto studies show inconsistent results for BPH relief due to standardization issues, recent research supports its effectiveness alone or with other treatments. It also improves hair quality, density, and count in androgenetic alopecia and telogen effluvium.
Saw palmetto (Serenoa repens) supplements are commonly used by men to support prostate health, particularly for benign prostatic hyperplasia (BPH) and, in some cases, as a complementary therapy for prostate cancer. While saw palmetto extract (SPE) shows therapeutic potential for alleviating lower urinary tract symptoms (LUTS) linked to BPH, its efficacy is inconsistent, often due to a lack of standardized formulations.
Saw palmetto may also provide modest benefits for hair loss conditions like androgenic alopecia (AGA), though the evidence remains limited. It is generally safe, but its mechanisms, long-term safety, and optimal use require further research. While it offers an alternative for men seeking natural remedies, those with severe or persistent symptoms should consider standard medical treatments.
A standard 320 mg dose of saw palmetto significantly reduces overactive bladder symptoms, improving urinary frequency and discomfort.
The standard dosage for saw palmetto supplements is 320 mg daily, commonly used to support prostate health and manage symptoms of benign prostatic hyperplasia (BPH). This amount is generally effective and safe for most users.
Higher doses do not offer additional benefits. Studies found that increasing the dose to three times the standard had no greater effect on improving urinary symptoms or other BPH outcomes, emphasizing the importance of sticking to the recommended amount.
Supplements standardized to contain at least 80% fatty acids are ideal for reliable saw palmetto benefits. These compounds are key to saw palmetto's therapeutic effects, particularly for BPH. Standardization ensures consistent potency and efficacy, providing better results and reducing variability. A clearly labeled percentage of active ingredients indicates that the product has been tested for quality.
Choosing standardized supplements offers greater transparency and reliability, ensuring effectiveness. The hexane extract of Serenoa repens is considered a safe and reliable option for treating BPH symptoms, helping users avoid low-quality, inconsistent products.
The hexane extract of Serenoa repens, also known as Permixon, is a trusted option for managing BPH symptoms and requires a doctor's prescription.
Saw palmetto's effectiveness depends on its phytosterol and fatty acid content. Liquid extracts, rich in phytosterols and fatty acids, are preferred for their synergistic antioxidant, anti-inflammatory, and 5-α reductase-inhibiting benefits.
For maximum effectiveness, liquid saw palmetto supplements or softgels are ideal, as they offer higher concentrations of fatty acids and phytosterols. A U.S. study found that liquid SPE supplements had the highest levels of these compounds, making them the most effective. Softgels, classified as liquids in the study, also ensure better absorption and potency.
Liquid and softgel forms maximize the intake of active ingredients, providing more reliable and potent doses for prostate health and other uses. These solvent-based supplements are currently considered the most effective on the market. Some liquid supplements may be cold-pressed which can still be effective in treating BHP symptoms.
Pumpkin seed oil, zinc, stinging nettle, and saw palmetto combine their anti-inflammatory and antioxidant properties to effectively address BPH symptoms and stimulate hair growth.
Saw palmetto supplements with added ingredients like pumpkin seed oil or nettle root can enhance prostate health and address hair loss. These ingredients work together to improve urinary function and support BPH treatment.
"Nutrient synergy occurs when compounds work together for a greater effect," explains registered dietitian Kathy Shattler, MS, RDN. "For example, Serenoa repens (saw palmetto) and Urtica dioica (stinging nettle) help alleviate BPH symptoms by reducing inflammation and oxidative stress, while their complementary actions support prostate health." Studies also suggest that pumpkin seed oil and saw palmetto are effective for BPH, while nettle root may complement saw palmetto.
For a holistic approach, combining saw palmetto with ingredients like zinc can support hormonal balance and inflammation. A 2007 study found that a combination of saw palmetto and nettle root was more effective than a placebo in reducing BPH symptoms, making these blends a great option for comprehensive health support.
Third-party testing is essential for ensuring the potency and purity of saw palmetto supplements. Independent labs verify that the product contains the correct amount of active ingredients, like fatty acids and plant sterols, and is free from contaminants such as heavy metals and pesticides.
This testing process provides assurance that the supplement is both effective and safe. Choosing brands that undergo third-party testing ensures the product meets quality standards, giving consumers peace of mind.
Remember that compliance with U.S. Pharmocopeia reference standards is voluntary, but products carrying the USP logo must meet identity criteria.
Products | Image | Click to purchase | Key features | Details | |||||
---|---|---|---|---|---|---|---|---|---|
Dosage | Standardized Fatty Acids | Form | Additional Nutrients | Third-Party Tested | |||||
1 | Irwin Naturals Healthy-Flow Saw Palmetto | ![]() | Multi-Ingredient Formula For Prostate and Urinary Support | 320mg | Gelatin softgel | Turmeric, Pumpkin Seed | |||
2 | GNC Herbal Plus Saw Palmetto Extract | ![]() | Simple Support For Prostate Function | 160mg | Gelatin softgel | ||||
3 | Life Extension Ultra Prostate Formula | ![]() | Multi-Faceted Prostate Support | 320mg | Gelatin softgel | Stinging, Dwarf Nettle Extracts | |||
4 | Doctor’s Best Saw Palmetto, Standardized Extract | ![]() | Pure, Standardized Saw Palmetto Support | 320mg | Gelatin softgel | ||||
5 | Pure Encapsulations Saw Palmetto 320 | ![]() | High-Concentration Saw Palmetto For Pure Support | 320mg | Gelatin softgel | ||||
6 | Nature’s Craft Women’s Saw Palmetto | ![]() | DHT Blocker For Hair and Urinary Support | 500mg | unknown | Gelatin capsule | |||
7 | Dr. Mercola Organic Saw Palmetto Liquid Drops | ![]() | Convenient Organic Liquid For Prostate Support | 320mg | unknown | Liquid drops | |||
8 | NOW Foods Saw Palmetto Extract 320 mg Veggie Softgels | ![]() | Vegan-Friendly Prostate Support With Pumpkin Seed Oil | 320mg | Veg Softgel | Pumpkin Seed Oil | |||
9 | Puritan’s Pride Saw Palmetto Standardized Extract | ![]() | Standardized Saw Palmetto For Consistent Support | 160mg | Gelatin softgel | ||||
10 | Triquetra Health Saw Palmetto Extract with Pumpkin Seed Oil | ![]() | High-Potency Extract For Prostate and Hair Support | 320mg | unknown | Gelatin softgel | Pumpkin Seed Oil |
Dosage | 320mg |
---|---|
Form | Gelatin softgel |
This formula combines saw palmetto with other ingredients like turmeric, pumpkin seed, and stinging nettle to support prostate and urinary health. Saw palmetto is widely used for maintaining healthy prostate function and urinary flow, particularly as men age. Beta-sitosterol and pumpkin seed oil provide additional support by delivering plant sterols and fatty acids.
The product also includes antioxidants like turmeric and pomegranate, which are known for their potential to combat oxidative stress. This supplement is delivered in liquid softgels, which may be easier to digest for some users. It’s designed as a comprehensive prostate health solution that incorporates several herbs and plant-based ingredients to target various aspects of prostate and urinary function.
Standardized Fatty Acids | |
---|---|
Additional Nutrients | Turmeric, Pumpkin Seed |
Third-Party Tested |
Dosage | 160mg |
---|---|
Form | Gelatin softgel |
This product provides 160 mg of saw palmetto extract per capsule to support prostate health. GNC emphasizes the use of high-quality, vegetarian-friendly ingredients, ensuring the absence of common allergens like dairy, soy, and gluten. The formula is straightforward, focusing primarily on the benefits of saw palmetto, which is believed to help with prostate function.
In addition to the core saw palmetto extract, this supplement contains no artificial additives, preservatives, or artificial colors. GNC’s long history in the industry suggests a commitment to quality, though the supplement’s formula is relatively simple compared to others that include additional herbs or nutrients for enhanced effectiveness.
Standardized Fatty Acids | |
---|---|
Additional Nutrients | |
Third-Party Tested |
Dosage | 320mg |
---|---|
Form | Gelatin softgel |
Life Extension’s Ultra Prostate Formula combines multiple ingredients like beta-sitosterol, saw palmetto, and pygeum to address various aspects of prostate health, including hormone balance and inflammation. In addition to these, the formula includes Boswellia extract, which may support a healthy inflammatory response, and nettle root, known for promoting hormone metabolism.
The product is designed to provide comprehensive support for prostate function, urinary flow, and overall health. Life Extension emphasizes sourcing premium ingredients with rigorous scientific research backing their efficacy. This product is particularly well-suited for those looking for a more advanced formula that targets several prostate health factors.
Standardized Fatty Acids | |
---|---|
Additional Nutrients | Stinging, Dwarf Nettle Extracts |
Third-Party Tested |
Dosage | 320mg |
---|---|
Form | Gelatin softgel |
Doctor’s Best offers a standardized saw palmetto extract with 320 mg per softgel, designed to deliver 85%-95% total fatty acids. This concentrated formulation aims to support prostate and urinary health by providing a potent dose of saw palmetto. The extract is standardized, which may help ensure consistent potency and efficacy.
This product focuses purely on saw palmetto, without added herbs or ingredients offering a straightforward approach for those looking for a potent dose of this plant extract. It comes in softgel form, making it easy to take and digest, and it is free from common allergens like gluten, dairy, and soy.
Standardized Fatty Acids | |
---|---|
Additional Nutrients | |
Third-Party Tested |
Dosage | 320mg |
---|---|
Form | Gelatin softgel |
Pure Encapsulations’ Saw Palmetto 320 softgels deliver a high-concentration formula for prostate and urinary health support. The 320 mg of saw palmetto extract is designed to provide fatty acids and other nutrients essential for maintaining prostate function. The product is free from common allergens and unnecessary additives, adhering to Pure Encapsulations’ philosophy of purity.
The formula is rigorously tested for potency and purity, and the company emphasizes the use of premium ingredients sourced from trusted suppliers. It is ideal for individuals who prioritize clean, high-quality supplements without GMOs, gluten, or artificial ingredients.
Standardized Fatty Acids | |
---|---|
Additional Nutrients | |
Third-Party Tested |
Dosage | 500mg |
---|---|
Form | Gelatin capsule |
Nature’s Craft offers a saw palmetto supplement tailored for women’s health, focusing on hair health and DHT blocking. The formula combines 500 mg of saw palmetto with biotin and maca root, ingredients often used to support hair strength and thickness. Saw palmetto’s potential benefits for hair health are thought to come from its ability to block DHT, a hormone associated with hair thinning.
While it primarily targets hair health, the product also supports urinary tract health. It is third-party lab tested to ensure quality, and its inclusion of biotin and maca root may appeal to those looking for additional nutritional support for hair growth and overall vitality.
Standardized Fatty Acids | unknown |
---|---|
Additional Nutrients | |
Third-Party Tested |
Dosage | 320mg |
---|---|
Form | Liquid drops |
Dr. Mercola’s Organic Saw Palmetto Liquid Drops offer a convenient alternative to capsules or softgels, using USDA-certified organic saw palmetto berries. The liquid tincture is designed to support prostate, urinary tract, and libido function. This supplement is non-GMO, gluten-free, and soy-free.
This liquid form may be appealing to individuals who prefer an easier-to-take supplement or those looking for a flexible dosing option. The product claims to support detoxification, though these claims are less directly related to saw palmetto’s common uses for prostate and urinary health.
Standardized Fatty Acids | unknown |
---|---|
Additional Nutrients | |
Third-Party Tested |
Dosage | 320mg |
---|---|
Form | Veg Softgel |
NOW Foods offers a 320 mg saw palmetto extract combined with pumpkin seed oil, which provides additional fatty acids and phytosterols to support prostate health. This product targets men’s health, particularly urinary flow, and prostate function, with a formula free from gluten, soy, dairy, and other allergens. The inclusion of pumpkin seed oil offers complementary support through its fatty acid profile.
NOW Foods emphasizes the product’s certifications, including halal and kosher, and its suitability for vegans. The softgel format offers a convenient way to take the supplement while benefiting from the combination of saw palmetto and pumpkin seed oil.
Standardized Fatty Acids | |
---|---|
Additional Nutrients | Pumpkin Seed Oil |
Third-Party Tested |
Dosage | 160mg |
---|---|
Form | Gelatin softgel |
Puritan’s Pride offers a 160 mg standardized saw palmetto extract per softgel, formulated to support prostate health. The product is designed to provide consistent potency with each dose, thanks to the standardized extract. The formula is simple, focusing exclusively on saw palmetto to support prostate function.
The product is gluten-free and provides a one-month supply. It’s an accessible and straightforward option for those seeking a single-ingredient, standardized saw palmetto supplement.
Standardized Fatty Acids | |
---|---|
Additional Nutrients | |
Third-Party Tested |
Dosage | 320mg |
---|---|
Form | Gelatin softgel |
This product combines a high-potency saw palmetto extract (over 96% active nutrients) with pumpkin seed oil, designed to support prostate health, relieve urination issues, and promote hair growth. The saw palmetto extract is touted as "pharmaceutical grade," with claims that it’s more potent than other formulations due to its high oil content.
The addition of pumpkin seed oil is meant to enhance the effects of saw palmetto, as both ingredients are believed to work together to block DHT and support prostate and urinary health. This product uses supercritical CO2 extraction to maintain purity and avoid chemical additives.
Standardized Fatty Acids | unknown |
---|---|
Additional Nutrients | Pumpkin Seed Oil |
Third-Party Tested |
No. 1: Irwin Naturals|Healthy-Flow Saw Palmetto
No. 2: GNC Herbal Plus|Saw Palmetto Extract
No. 3: Life Extension|Ultra Prostate Formula
No. 4: Doctor’s Best|Saw Palmetto, Standardized Extract
No. 5: Pure Encapsulations|Saw Palmetto 320
View Full RankingThe descriptions of each product are referenced from content available on manufacturer, brand, and e-commerce sites.
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