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PalmettoGuard Saw Palmetto/Nettle Root with Beta-Sitosterol

Life Extension
4.7
★ ★ ★ ★ ★
(886 ratings)
Boron 1.5 mg
Saw Palmetto 160 mg
Product Image
Score75
A coherent lower-strength saw palmetto, nettle, and beta-sitosterol softgel for hair-focused use. Dose and fatty-acid disclosure are weaker than full-strength options.
How scoring works
Quantity:60 Softgel(s) • (60 servings)
Goals:
Hair Health

Score 75

A coherent lower-strength saw palmetto, nettle, and beta-sitosterol softgel for hair-focused use. Dose and fatty-acid disclosure are weaker than full-strength options.
How scoring works
$21.00($0.35 per serving)
Vitacost
$ 21.03
iHerb
$ 21.00
Pure Formulas
$ 21.00
Vitacost
$ 21.03
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Analysis

Saw palmetto, nettle extracts, and pine beta-sitosterol cover related botanical pathways in a convenient softgel. Bororganic glycine provides a high-quality boron form, although its amount is geared more toward maintenance than targeted use.

The formula is specifically aligned with hair support and should not be treated as a broad wellness product. Its saw palmetto amount is half that used in many full-strength daily extracts, and the active fatty-acid percentage is not stated.

All individual amounts are disclosed and the oil-based format supports delivery of saw palmetto actives. Reasonable serving value partly offsets the lower potency, especially for users deliberately seeking a lighter formula.

Who is it for
  • Adults seeking a lower-strength hair-support botanical
  • People who prefer a one-softgel serving
  • Users wanting saw palmetto paired with nettle and beta-sitosterol
Best for
  • Hair-related botanical support
  • Lower-intensity saw palmetto use
  • Convenient daily softgel routines

Pros

  • Uses a CO2 saw palmetto extract
  • Pairs nettle with pine beta-sitosterol
  • Includes a premium boron chelate

Cons

  • Saw palmetto amount is below the full daily target
  • Fatty-acid standardization is missing
  • Boron amount is modest

Warnings

  • Saw palmetto is unsuitable during pregnancy because of hormone-related activity.
  • Saw palmetto may add to bleeding risk with anticoagulant or antiplatelet medicines.
  • Nettle can add to the effects of blood-pressure or diuretic medicines in sensitive users.

Nutrient quality

83 Highest impact

The softgel and premium boron form support ingredient quality and purpose fit. Below-target saw palmetto and boron amounts reduce the formula’s practical depth.

Ingredient transparency

76 High impact

Every named active has a specific amount and no proprietary blend hides the formula. Fatty-acid standardization, extract ratios, directions, and non-active softgel ingredients remain absent.

Customer satisfaction

67 High impact

The aggregate rating provides useful satisfaction context, with confidence shaped by the response count. No review text is supplied, so repeated complaints and purpose-specific experiences cannot be verified.

Value for money

72 High impact

The focused botanical combination offers some practical value at a moderate ongoing cost. Below-target key amounts and missing standardization weaken competitiveness.

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Goals

Hair Health
Hair Health
Impact
High effect
B Goal FitC- Strength of SupportC+ CoverageA- Formula Quality

Saw palmetto, beta-sitosterol, and nettle form a focused combination for androgen-related hair thinning. The saw palmetto amount is below the commonly used daily target and lacks fatty-acid standardization.

The softgel format suits fat-soluble botanical actives, while the supporting ingredients broaden hormonal pathway coverage. Evidence remains more limited than for approved hair-loss treatments.

Study evidence
Saw Palmetto Supportive 5 studies

Ingredients

IngredientAmount per serving
Saw Palmetto CO2 extract
160 mg
Beta-Sitosterol (Pine)
 45 mg
Stinging and Dwarf Nettle extracts
120 mg
Boron (Albion Bororganic Glycine)
 1.5 mg
Rosemary extract
400 mcg
Adults 18–50
Report overview
Boron (Albion Bororganic Glycine) · 1.5 mg OverallScore71
A+ Active Ingredient Quality & BioavailabilityB- Dose, Safety & Label TransparencyF Value

Albion Bororganic glycine combines a premium chelate with a clearly identified quality-controlled source. The 1.5 mg amount offers modest maintenance support but remains below common clinical targets. Normalized to a standard boron dose, the serving cost is very high despite value from other ingredients.

View ingredientView products
Saw Palmetto · 160 mg OverallScore59
C Active Ingredient Quality & BioavailabilityC- Dose, Safety & Label TransparencyC- Value

The CO2 extract does not disclose a fatty-acid percentage. The 160 mg daily amount falls below the clinical target. The softgel format supports absorption of fat-soluble saw palmetto actives; the serving cost is reasonable and beta-sitosterol plus nettle add value, but the saw palmetto dose is below target.

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. A clearer saw palmetto extract or defined organic boron form improves ingredient quality over the original’s missing standardization or modest amounts. A focused candidate may not preserve the full multi-ingredient profile.</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. A clearer saw palmetto extract or defined organic boron form improves ingredient quality over the original’s missing standardization or modest amounts. A focused candidate may not preserve the full multi-ingredient profile.</p>
88 Performance

Boron 6 mg

Swanson Ultra
<p>Albion bororganic glycine provides a well-defined premium chelate. A clearer saw palmetto extract or defined organic boron form improves ingredient quality over the original’s missing standardization or modest amounts. A focused candidate may not preserve the full multi-ingredient profile.</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. Its lower serving cost makes it more economical than the original. Saw palmetto, boron, or prostate-support ingredients remain relevant, though the formula may be narrower than the original.</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 serving cost makes it more economical than the original. Saw palmetto, boron, or prostate-support ingredients remain relevant, though the formula may be narrower than the original.</p>
79 Budget

Saw Palmetto 160 mg

Swanson
<p>Supercritical extraction and softgel delivery support good form quality. Its lower serving cost makes it more economical than the original. Saw palmetto, boron, or prostate-support ingredients remain relevant, though the formula may be narrower than the original.</p>
87 Value

Boron 3 mg

NOW
<p>Bororganic glycine provides a well-absorbed chelated boron form. A low serving cost and clearly named boron forms provide strong value for one shared pathway. Separate saw palmetto support would be needed to reproduce the original’s androgen-focused breadth.</p>
84 Value

Boron 5mg

Best Naturals
<p>Boron citrate is a defined organic form with useful absorption potential. A low serving cost and clearly named boron forms provide strong value for one shared pathway. Separate saw palmetto support would be needed to reproduce the original’s androgen-focused breadth.</p>
83 Value

Triple Boron 3 mg

Source Naturals
<p>Aspartate, glycinate, and citrate provide three useful organic boron forms. A low serving cost and clearly named boron forms provide strong value for one shared pathway. Separate saw palmetto support would be needed to reproduce the original’s androgen-focused breadth.</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