ESTELE
Selenium
77/100
SUPPIE SCORE
75/100
EFFICACY
Medium
SAFETY
94/100
CLEANLINESS
What Does Selenium Do?
Selenium lists Selenium (L-selenomethionine) (200 mcg) as its main active. Any judgement should be based on the stated amounts and forms rather than the product name or marketing claims alone.
How does L-selenomethionine compare to other selenium forms for daily use?
What should I know about the 200 mcg dose relative to recommended intakes?
Are there specific precautions for someone with a history of non-melanoma skin cancer?
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What Are the Benefits of Selenium?
Based on proven scientific research
Antioxidant supportModerate
Thyroid functionModerate
Immune healthMild
Good For:
What Are the Side Effects of ESTELE Selenium?
Always consult your health practitioner if in doubt.
RiskMedium Risk
Overview
•Selenium as L-selenomethionine at 200 mcg per capsule provides the full adult upper limit (UL) of 400 mcg/day if taken twice daily per label, so total intake from diet and other supplements must stay below this to avoid toxicity.
•Label specifically warns to consult a health professional before use with history of non-melanoma skin cancer, as some studies link high selenium to increased risk in certain populations.
•Contraindicated during pregnancy or breastfeeding per the label warnings.
•Long-term high intake can lead to selenosis with symptoms including hair loss, nail brittleness, gastrointestinal upset, and garlic breath odor.
•Generally well-tolerated at or below UL for most adults without the listed contraindications when not combined with other selenium sources.
•No major drug interactions noted on label, but high selenium may interact with certain chemotherapy agents or blood thinners; professional consultation advised.
Potential Side Effects
Negative Interactions
Inactive Ingredients
Farine de riz
Low RiskCapsule végétale (hypromellose, eau)
Low RiskAcide stéarique (source végétale)
Low RiskCellulose
Low RiskWhat Are the Ingredients in ESTELE Selenium?
Selenium (L-selenomethionine)
200 mcg
Farine de riz
Capsule végétale (hypromellose, eau)
Acide stéarique (source végétale)
Cellulose
Dosage & Bioavailability
How the active doses and forms in Selenium compare to the research.
•Selenium (L-selenomethionine) — 200 mcg per capsule; within the 55-200 mcg daily reference range for adults but equals the 400 mcg UL if taken twice daily as optionally directed.
•Selenium (L-selenomethionine) — 200 mcg per serving; organic amino acid form with superior absorption compared to inorganic selenite or selenate.
Frequently Asked Questions
Common questions about ESTELE Selenium