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Saw Palmetto 450 mg

product on market Capsule 21st Century Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 100% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · grounded in 1 source · methodology

Saw palmetto and zinc are commonly used to support prostate health, though clinical evidence for saw palmetto's efficacy remains limited and mixed. Zinc serves as an essential mineral for cellular function and immune support. Research indicates these ingredients generally maintain a high safety profile for most adults.

AI-generated summary based on research evidence. Not medical advice.

Label

Product Label

Label for Saw Palmetto 450 mg
Open Full PDF View on NIH DSLD →
Details

Label Data

1 Vegetarian Capsule(s)
Serving Size
Botanical with Nutrients
Product Type
100%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

15 mg (136% DV)
1.4× RDA — within safe limits 263 studies (A:6, B:134)
450 mg
Market median: 320.0mg (426 products) 26 studies (A:0, B:5)

Other Ingredients

Cellulose Rice Bran Extract Rice hull concentrate
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Directions: As a herbal supplement, adults take one (1) capsule with any meal, twice daily - one (1) in the morning and one (1) in the evening or as directed by a healthcare provider. Do not exceed recommended dosage.

Warnings & Precautions

Do not exceed recommended dosage.

Warning: Consult a healthcare provider prior to use if pregnant, nursing, on medications, have a medical condition or are planning a medical procedure.

Stop use and contact a physician if adverse reactions occur.

Keep out of reach of children.

Do not use if product appears to be tampered with or seal is broken.

Formulation Notes

Saw Palmetto berries are a leading herbal supplement used to support men's health.

No added Sugar, Salt, Yeast, Preservatives, Artificial Flavors or Colors.

100% Vegetarian.

Men's Health Support

Gluten free

Additional Information

Individual results may vary.

Store at room temperature.

Improved formula

Guaranteed quality Laboratory tested

Metadata

Product Details

UPC / SKU7 40985 21689 7
DSLD Entry Date2021-12-18
Product TypeBotanical with Nutrients
FormCapsule
Brand21st Century
DSLD ID258554
Data Updated2026-04-11
Research

Research Evidence

35
Research Sources
52
Avg Quality
15
Meta Analysis
11
Systematic Review
7
Rct
1
Narrative Review
1
Openfda Safety
B Serenoa repens for benign prostatic hyperplasia
Meta Analysis The Cochrane database of systematic reviews 2009 PubMed DOI
B Serenoa repens for benign prostatic hyperplasia
Meta Analysis The Cochrane database of systematic reviews 2012 PubMed DOI
B Serenoa repens for the treatment of lower urinary tract symptoms due to benign prostatic enlargement: A systematic review and meta-analysis
Meta Analysis Investigative and clinical urology 2021 PubMed DOI
B Clinical Efficacy of Serenoa repens Versus Placebo Versus Alpha-blockers for the Treatment of Lower Urinary Tract Symptoms/Benign Prostatic Enlargement: A Systematic Review and Network Meta-analysis of Randomized Placebo-controlled Clinical Trials
Systematic Review European urology focus 2021 PubMed DOI
B Non-hormonal treatment for male infertility: the potential role of Serenoa repens, selenium and lycopene
Systematic Review European review for medical and pharmacological sciences 2019 PubMed DOI
B Comparison of Serenoa repens With Tamsulosin in the Treatment of Benign Prostatic Hyperplasia: A Systematic Review and Meta-Analysis
Meta Analysis American journal of men's health 2020 PubMed DOI
B Serenoa repens monotherapy for benign prostatic hyperplasia (BPH): an updated Cochrane systematic review
Systematic Review BJU international 2012 PubMed DOI
B Effects of dietary supplements on androgenetic alopecia: a systematic review and network meta-analysis
Systematic Review Frontiers in nutrition 2025 PubMed DOI
C Benign prostate hyperplasia and nutrition
Systematic Review Clinical nutrition ESPEN 2019 PubMed DOI
C American palm ethnomedicine: a meta-analysis
Meta Analysis Journal of ethnobiology and ethnomedicine 2009 PubMed DOI
View all evidence for Saw Palmetto →
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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.