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Saw Palmetto 580 mg

Solaray
4.7
★ ★ ★ ★ ★
(2474 ratings)
Saw Palmetto 580 mg
Product Image
Score73
An exceptionally affordable long-supply capsule with simple dosing, offset by minimal information about active potency.
How scoring works
Quantity:180 VegCap(s) • (180 servings)
Goals:
Hair Health

Score 73

An exceptionally affordable long-supply capsule with simple dosing, offset by minimal information about active potency.
How scoring works
$21.50($0.11 per serving)
Vitacost
$ 24.69
iHerb
$ 24.69
Amazon
$ 21.50
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Analysis

Each vegetarian capsule provides 580 mg of saw palmetto in a single-active formula. The one-capsule routine and 180-serving bottle support convenient long-term use.

No plant part, extraction method, fatty-acid percentage, or oil carrier is shown. The nominal milligram amount therefore offers little evidence about the active lipid fraction.

Excellent serving value is the strongest reason to choose this version. It suits budget-focused whole-herb users, while those seeking consistent extract potency should look for fuller standardization.

Who is it for
  • Budget-focused saw palmetto users
  • Adults preferring vegetarian capsules
Best for
  • Low-cost long-term supply
  • Simple one-capsule use

Pros

  • 580 mg per capsule
  • 180-serving supply
  • Vegetarian capsule
  • Excellent value

Cons

  • Plant part is not stated
  • No extraction method
  • Fatty-acid content is unknown
  • No lipid carrier

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

72 High impact

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

Value for money

89 Highest impact

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

Report analysis

Goals

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 lists a substantial saw palmetto amount but provides no berry, extract, fatty-acid, or processing details. A dry capsule is not ideal for fat-soluble actives, and nominal herb weight does not confirm active potency. One-capsule use and very low cost are convenient, although the missing standardization caps its value.

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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