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Selenium 200 mcg

product on market Tablet or Pill CVS Pharmacy 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

Selenium is an essential trace mineral that supports antioxidant enzyme function and thyroid hormone metabolism. There is strong evidence for its role in maintaining cellular health and immune system performance. This formulation provides a standard dose generally recognized as safe for daily supplementation.

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

Label

Product Label

Label for Selenium 200 mcg
Open Full PDF View on NIH DSLD →
Details

Label Data

1 Tablet(s)
Serving Size
Mineral
Product Type
100%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

200 mcg (286% DV)
3.6× RDA — above typical dose (UL: 0.4 mg) 173 studies (A:0, B:67)

Other Ingredients

Dicalcium Phosphate Cellulose Brewer's Yeast Croscarmellose Stearic Acid Vegetable Magnesium Stearate Silica
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Directions: For adults, take one (1) tablet daily, preferably with a meal.

Warnings & Precautions

Contains wheat ingredients.

WARNING: Not intended for use by pregnant or nursing women.

Discontinue use and consult your doctor if any adverse reactions occur.

Avoid this product if you are allergic to yeast.

If you are taking any medications, consult your doctor before use.

As a reminder, discuss the supplements and medications you take with your health care providers.

KEEP OUT OF REACH OF CHILDREN.

TAMPER RESISTANT: DO NOT USE IF SEAL UNDER CAP IS BROKEN OR MISSING.

Formulation Notes

No milk or milk derivatives, lactose, sugar, preservatives, soy, artificial color, artificial flavor, salt.

Contains wheat ingredients.

Additional Information

As an essential mineral, Selenium is important for promoting immune system health and antioxidant support. In addition, some scientific evidence suggests that consumption of Selenium may reduce the risk of certain forms of cancer. However, the FDA has determined that this evidence is limited and not conclusive.

{check} CVS Quality MONEY BACK GUARANTEE

#418131

PROD. NO. 3204 B17585 03A

ANTIOXIDANT HELPS FIGHT CELL-DAMAGING OXIDATIVE STRESS

STORE IN A DRY PLACE AND AVOID EXCESSIVE HEAT.

Metadata

Product Details

UPC / SKU0 50428 10613 6
DSLD Entry Date2013-09-25
Product TypeMineral
FormTablet or Pill
DSLD ID25860
Data Updated2026-04-11
Research

Research Evidence

273
Research Sources
55
Avg Quality
131
Meta Analysis
61
Systematic Review
55
Rct
19
Clinical Trial
2
Regulatory Source
1
Cochrane Review
1
Other
1
Observational
1
Openfda Safety
A Selenium for preventing cancer
Meta Analysis The Cochrane database of systematic reviews 2018 PubMed DOI
A Selenium supplementation for the primary prevention of cardiovascular disease
Meta Analysis The Cochrane database of systematic reviews 2013 PubMed DOI
A Selenium supplementation for critically ill adults
Meta Analysis The Cochrane database of systematic reviews 2015 PubMed DOI
A Vitamin E and the risk of prostate cancer: the Selenium and Vitamin E Cancer Prevention Trial (SELECT)
Rct JAMA 2011 PubMed DOI
B Selenium and prostate cancer: systematic review and meta-analysis
Meta Analysis The American journal of clinical nutrition 2012 PubMed DOI
B Selenium supplementation for Hashimoto's thyroiditis
Systematic Review The Cochrane database of systematic reviews 2013 PubMed DOI
B Pharmacological interventions for preventing dry mouth and salivary gland dysfunction following radiotherapy
Meta Analysis The Cochrane database of systematic reviews 2017 PubMed DOI
B Selenium, antioxidants, cardiovascular disease, and all-cause mortality: a systematic review and meta-analysis of randomized controlled trials
Meta Analysis The American journal of clinical nutrition 2020 PubMed DOI
B The effect of selenium supplementation on coronary heart disease: A systematic review and meta-analysis of randomized controlled trials
Meta Analysis Journal of trace elements in medicine and biology : organ of the Society for Minerals and Trace Elements (GMS) 2017 PubMed DOI
B Meta-analysis of selenium effects on the meat quality of broilers
Meta Analysis Poultry science 2024 PubMed DOI
View all evidence for Selenium →
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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.