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Saw Palmetto 580 mg

Solaray
4.7
★ ★ ★ ★ ★
(2558 ratings)
Saw Palmetto 580 mg
Product Image
Score74
A huge, low-cost saw palmetto supply for established whole-herb users, with little evidence of standardized potency.
How scoring works
Quantity:360 VegCap(s) • (360 servings)
Goals:
Hair Health

Score 74

A huge, low-cost saw palmetto supply for established whole-herb users, with little evidence of standardized potency.
How scoring works

Also available as

2 options
180 servings Saw Palmetto 580 mg • 180 VegCap(s) • 180 servings $21.50 ($0.11 per serving) 555 mg • 100 VegCap(s) servings Saw Palmetto 1110 mg • 100 VegCap(s) • 50 servings $14.29 ($0.28 per serving)
$33.70($0.09 per serving)
iHerb
$ 43.09
Amazon
$ 33.70
Vitacost
$ 43.09
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Analysis

Each vegetarian capsule supplies 580 mg of saw palmetto in a one-active formula. A 360-serving bottle offers unusually long continuity with minimal ordering.

The label does not state which plant part is used or whether the material is an extract. Fatty-acid content and lipid delivery are also absent, so active potency cannot be inferred from the weight.

Serving value is excellent and may appeal to established whole-herb users. The oversized supply is less sensible for a first trial or anyone who wants to assess tolerance before committing.

Who is it for
  • Established saw palmetto users wanting bulk value
  • Adults preferring vegetarian capsules
Best for
  • Bulk long-term supply
  • Lowest-cost one-capsule use

Pros

  • 360-serving supply
  • 580 mg per capsule
  • Vegetarian format
  • Exceptional value

Cons

  • Plant part is not disclosed
  • No extract details
  • Fatty-acid content is unknown
  • Oversized for a first trial

Warnings

  • Saw palmetto may add to bleeding tendency with anticoagulant or antiplatelet medicines.
  • Saw palmetto is unsuitable during pregnancy because of its hormone-related activity.
  • Saw palmetto may affect prostate-specific antigen test interpretation; disclose its use before testing.

Nutrient quality

67 High impact

Unspecified saw palmetto in a dry capsule offers weak assurance for lipid-soluble active delivery. The herb weight is clear, but it does not establish a meaningful active fatty-acid dose.

Ingredient transparency

69 High impact

Every listed active ingredient has a specific amount. The provided facts omit a complete excipient and capsule or liquid ingredient list.

Customer satisfaction

73 High impact

The supplied aggregate rating is very strong. No specific review comments are provided to assess whether negative complaints repeat.

Value for money

91 Highest impact

Low ingredient characterization limits quality despite the simple formula. The exceptionally low recurring cost provides strong affordability.

Report analysis

Goals

Hair Health
Hair Health
Impact
Moderate effect
C Goal FitD+ Strength of SupportF CoverageA Formula Quality

Saw palmetto has a plausible hair-specific role through androgen signaling and may suit pattern thinning more than nutrition-related shedding. Human evidence for hair is limited, and stronger support involves lipid-standardized extracts rather than plain berry powder.

The total berry amount is meaningful by weight, but its active fatty-acid exposure cannot be determined. The single-herb design is coherent, but saw palmetto may alter hormone signaling and should be avoided during pregnancy.

Study evidence
Saw Palmetto Supportive 5 studies

Ingredients

IngredientAmount per serving
Saw Palmetto
580 mg
Adults 18–50 Vegan Dairy Free Vegetarian
Report overview
Saw Palmetto · 580 mg OverallScore39
F Active Ingredient Quality & BioavailabilityC Dose, Safety & Label TransparencyD+ Value

The formula provides a substantial saw palmetto amount but no berry, extract, fatty-acid, or processing information. Dry-capsule delivery is less suitable for botanical oils, leaving active potency uncertain. A single capsule and exceptionally low serving cost improve convenience and affordability, though not ingredient quality.

View ingredientView products
Loading alternative details
81 Performance

PalmettoGuard

Life Extension
<p>A full saw palmetto extract amount, beta-sitosterol, and premium boron form create a coherent prostate and androgen-focused formula. Compared with Saw Palmetto 580 mg, the disclosed delivery approach and ingredient profile provide a useful quality-focused alternative, although the noted limitations prevent a definitive advantage for every user.</p>
81 Performance

Saw Palmetto Extract 320 mg

NOW
<p>A full saw palmetto extract amount in an oil softgel with pumpkin seed oil provides a strong practical formulation. Compared with Saw Palmetto 580 mg, the disclosed delivery approach and ingredient profile provide a useful quality-focused alternative, although the noted limitations prevent a definitive advantage for every user.</p>
80 Performance

Saw Palmetto 450 mg

21st Century
<p>Saw-palmetto powder and zinc form an inexpensive, focused male-health supplement. Compared with Saw Palmetto 580 mg, the disclosed delivery approach and ingredient profile provide a useful quality-focused alternative, although the noted limitations prevent a definitive advantage for every user.</p>
71 Budget

Saw Palmetto 450 mg

Nature's Bounty
<p>The very low-cost formula is simple, but its whole-herb amount cannot be compared with a standardized extract. Its lower recurring cost makes it a more accessible saw palmetto option than Saw Palmetto 580 mg, while the stated formula limitations still matter.</p>
74 Budget

Saw Palmetto 540 mg

Swanson
<p>A single saw palmetto capsule provides inexpensive and convenient androgen-pathway support. Its lower recurring cost makes it a more accessible saw palmetto option than Saw Palmetto 580 mg, while the stated formula limitations still matter.</p>
76 Budget

Saw Palmetto Extract 160 mg

NOW
<p>The oil-friendly softgel is a sensible delivery choice, but the extract amount is below a common full daily target. Fewer than three lower-cost, brand-distinct candidates were supplied for Saw Palmetto 580 mg; this fills the category as a near-cost option but is not strictly cheaper.</p>
79 Value

Saw Palmetto 160 mg

Swanson
<p>Supercritical extraction and softgel delivery support good form quality. Its competitive formula quality and clearly described saw palmetto strengths offer a practical quality-to-cost trade-off versus Saw Palmetto 580 mg, with the noted gaps as the main caveat.</p>
76 Value

Saw Palmetto Extract 160 mg

NOW
<p>The oil-friendly softgel is a sensible delivery choice, but the extract amount is below a common full daily target. Its competitive formula quality and clearly described saw palmetto strengths offer a practical quality-to-cost trade-off versus Saw Palmetto 580 mg, with the noted gaps as the main caveat.</p>
74 Value

Saw Palmetto 600 mg

Eclectic Herb
<p>A one-capsule blend of whole saw palmetto and berry concentrate offers inexpensive, focused androgen-pathway support. Its competitive formula quality and clearly described saw palmetto strengths offer a practical quality-to-cost trade-off versus Saw Palmetto 580 mg, with the noted gaps as the main caveat.</p>
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Sources

Published studies used for the product analysis and the top-ranked studies for each ingredient and goal.

  1. The Safety and Efficacy of a Proprietary Bioactive Fatty Acids Extract From Saw Palmetto (Serenoa repens) for Promoting Hair Growth and Reducing Hair Loss in Adults With Self-Perceived Thinning Hair: 90-Day Results.
    Ablon G · Journal of cosmetic dermatology · 2025
    Randomized trial60 participantsHair Health forSaw Palmetto
  2. Effects of dietary supplements on androgenetic alopecia: a systematic review and network meta-analysis.
    Zhou L; Zhu W; Chen Y · Frontiers in nutrition · 2026
    Meta-analysis1,658 participants19 studies pooledHair Health forSaw Palmetto
  3. The Safety and Efficacy of a Novel Saw Palmetto (Serenoa repens) Extract for Promoting Hair Growth in Adults With Self-Perceived Thinning Hair: 180-Day Results.
    Ablon G · Journal of cosmetic dermatology · 2026
    Randomized trial60 participantsHair Health forSaw Palmetto
  4. Beyond Minoxidil: Off-Label Therapies for Male Androgenetic Alopecia-A Systematic Review with Network Meta-Analyses.
    Gupta AK; Compton SAH; Liddy A; Talukder M; Wang T; Bamimore MA · Medicina (Kaunas, Lithuania) · 2026
    Meta-analysis50 participants23 studies pooledHair Health forSaw Palmetto
  5. Comparitive effectiveness of finasteride vs Serenoa repens in male androgenetic alopecia: a two-year study.
    Rossi A; Mari E; Scarno M; Garelli V; Maxia C; Scali E; Iorio A; Carlesimo M · International journal of immunopathology and pharmacology · 2013
    Non-randomized trial100 participantsHair Health forSaw Palmetto