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Prostate Health

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

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 46% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

This formula contains zinc and vitamin D3, which are associated with supporting prostate and immune function. Research providing evidence for these nutrients is generally strong, though the overall evidence coverage for this specific profile is limited. The ingredients are considered safe for general consumption.

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

Label

Product Label

Label for Prostate Health
Open Full PDF View on NIH DSLD →
Details

Label Data

2 Softgel(s)
Serving Size
30
Servings
Other Combinations
Product Type
46%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Calories
10 Calorie(s)
Total Fat
0.5 Gram(s) (1% DV)
20 mcg (100% DV)
1.3× RDA — within safe limits 608 studies (A:16, B:251)
10 mg (588% DV)
7.7× RDA — above typical dose (UL: 100 mg) 114 studies (A:3, B:35)
10 mg (91% DV)
Within RDA (0.9× RDA) 263 studies (A:6, B:134)
Sodium
5 mg (1% DV)
4 mg
Market median: 10.0mg (35 products) 6 studies (A:0, B:2)
Plant Sterol Ester
450 mg
Market median: 320.0mg (426 products) 26 studies (A:0, B:5)
Pumpkin Seed Oil
350 mg
2 mg
Market median: 3.0mg (58 products) 3 studies — no high-quality reviews
Market median: 375.0mg (171 products) 31 studies (A:1, B:14)
Pygeum bark extract
50 mg

Other Ingredients

Gelatin Glycerin Annatto Water, Purified Beeswax Sunflower Lecithin
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Directions: As a dietary supplement, adults take two (2) softgels daily, preferably one (1) in the morning and one (1) in the evening, or as directed by a healthcare provider. Do not exceed recommended dosage. Individual results may vary.

Warnings & Precautions

Do not exceed recommended dosage. Stop use and contact a physician if adverse reactions occur. Do not use if product appears to be tampered with or seal is broken.

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

Keep out of reach of children.

Contains a bioengineered food ingredient.

Formulation Notes

Men's Formula Prostate function support

Prostate Health With Beta-Sitosterol 125 mg per serving

Gluten free

With only 2 softgels daily, 21st Century Prostate Health supplement provides support for healthy prostate function.

No added sugar, yeast, preservatives or artificial flavors.

Guaranteed quality laboratory tested

Additional Information

Store in a cool, dry place.

Trusted Quality For over 30 years

Metadata

Product Details

UPC / SKU7 40985 28011 9
DSLD Entry Date2025-04-24
Product TypeOther Combinations
FormSoftgel Capsule
Brand21st Century
DSLD ID326341
Data Updated2026-04-11
Research

Research Evidence

872
Research Sources
53
Avg Quality
309
Meta Analysis
309
Clinical Trial
111
Rct
71
Systematic Review
55
Guideline
4
Cochrane Review
4
Regulatory Source
2
Other
2
Narrative Review
2
Observational
1
Openfda Safety
A Vitamin D and vitamin D analogues for preventing fractures associated with involutional and post-menopausal osteoporosis
Meta Analysis The Cochrane database of systematic reviews 2009 PubMed DOI
A Vitamin D supplementation for prevention of mortality in adults
Meta Analysis The Cochrane database of systematic reviews 2014 PubMed DOI
A Vitamin D and vitamin D analogues for preventing fractures in post-menopausal women and older men
Meta Analysis The Cochrane database of systematic reviews 2014 PubMed DOI
A Vitamin D supplementation for prevention of cancer in adults
Meta Analysis The Cochrane database of systematic reviews 2014 PubMed DOI
A Interventions for preventing falls in older people in care facilities and hospitals
Meta Analysis The Cochrane database of systematic reviews 2018 PubMed DOI
A Drugs for preventing lung cancer in healthy people
Meta Analysis The Cochrane database of systematic reviews 2020 PubMed DOI
A Vitamin D supplementation for prevention of mortality in adults
Meta Analysis The Cochrane database of systematic reviews 2011 PubMed DOI
A High prevalence of vitamin D deficiency in Asia: A systematic review and meta-analysis
Meta Analysis Critical reviews in food science and nutrition 2023 PubMed DOI
A The effect of vitamin D supplementation on depressive symptoms in adults: A systematic review and meta-analysis of randomized controlled trials
Meta Analysis Critical reviews in food science and nutrition 2023 PubMed DOI
A Interventions for preventing falls in older people living in the community
Meta Analysis The Cochrane database of systematic reviews 2009 PubMed DOI
View all evidence for Vitamin D →
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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.