🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 56% of ingredients have research evidence
A Label Compliance Grade

Product Label

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Label Data

1 Tablet(s) Serving Size
60 Servings
Botanical with Nutrients Product Type
56% Evidence Coverage

Supplement Facts — Evidence Check

Vitamin C
15 mg (25% DV)
30 IU (100% DV)
✅ 1.3× RDA — within safe limits 📚 177 studies (Tier A: 3, B: 90)
RDA 15mg This product: 20.1mg UL 1000mg
5 mg (33% DV)
✅ Within RDA (0.5× RDA of 11 mg) 📚 258 studies (Tier A: 6, B: 134)
RDA 11mg This product: 5mg UL 40mg
100 mcg (143% DV)
✅ 1.8× RDA — within safe limits 📚 172 studies (Tier A: 0, B: 67)
RDA 0.055mg This product: 0.1mg UL 0.4mg
Phytosterols
188 mg
📊 Market median: 320.0mg (426 products) 📚 24 studies (Tier A: 0, B: 5)
This product: 150mg
Pygeum extract
100 mg
📊 Market median: 10.0mg (35 products) 📚 5 studies (Tier A: 0, B: 2)
This product: 100mg
Flower Pollen
50 mg

Other Ingredients

Cellulose Corn Starch Stearic Acid Silica Cellulose Gum Maltodextrin Magnesium Stearate Methylcellulose Glycerin Soybean Oil Carnauba wax

Label Claims — Verification

Nutrient
All Other
Structure/Function
All Other (99% of products) Structure/Function (83% of products) Nutrient (54% of products)

Target Groups

Vegetarian Adult Male (18-50 Years) Dairy Free

Product Information

📋 Directions for Use

Directions: Take 1 tablet, two times daily, with a meal. For best results take one tablet in the morning and one at night with meals for at least 30 days.

⚠️ Warnings & Precautions

Consult your healthcare professional prior to use if you have or suspect a medical condition, are taking prescription drugs, or are pregnant or lactating.

People with allergies to soy should consult their healthcare professional before taking this product.

Keep out of reach of children.

🧪 Formulation Notes

Natrol ProstatExcell is a comprehensive multi-nutrient formula designed to support urinary and prostate health.

It includes a unique combination of Selenium, Vitamin E, antioxidants and clinically researched herbs, minerals and extracts to support your prostate health.

No wheat, milk, egg, preservatives, artificial colors or flavors

100% vegetarian

Enhanced with vitamin C

Additional Information

Store in a cool, dry place.

ITEM: 527 F: 3002846 L: 2007163-12222

Supports healthy prostate & urinary function

Product Details

UPC / SKU 0 47469 00527 6
DSLD Entry Date 2017-12-22
Product Type Botanical with Nutrients
Form Tablet or Pill
Brand Natrol
DSLD ID 77494
Data Updated 2026-04-11

Research Evidence

371 Research Sources
54 Avg Quality Score
148 Meta Analysis
82 Systematic Review
71 Rct
62 Clinical Trial
2 Regulatory Source
1 Cochrane Review
1 Narrative Review
1 Other
1 Openfda Safety
A Vitamin C supplementation in pregnancy
Meta Analysis The Cochrane database of systematic reviews 2015
A Vitamin C supplementation for the primary prevention of cardiovascular disease
Systematic Review The Cochrane database of systematic reviews 2017
A Vitamin C for preventing and treating the common cold
Meta Analysis The Cochrane database of systematic reviews 2013
A Vitamin C for preventing and treating pneumonia
Meta Analysis The Cochrane database of systematic reviews 2013
A Vitamin E supplementation in pregnancy
Meta Analysis The Cochrane database of systematic reviews 2015
A Vitamin C supplementation for prevention and treatment of pneumonia
Meta Analysis The Cochrane database of systematic reviews 2020
A Vitamin C supplementation for prevention and treatment of pneumonia
Systematic Review The Cochrane database of systematic reviews 2021
A Nutritional interventions for preventing and treating pressure ulcers
Meta Analysis The Cochrane database of systematic reviews 2024
A Does Vitamin C Supplementation Provide a Protective Effect in Periodontal Health? A Systematic Review and Meta-Analysis
Meta Analysis International journal of molecular sciences 2024
A Circulating vitamin C concentration and risk of cancers: a Mendelian randomization study
Meta Analysis BMC medicine 2021
View all evidence for Vitamin C →

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