FormMed Selenioform® 100+
90 capsules · 1 capsule per day
H42EU7F8
Product description
Selenioform® 100+ combines 100 µg of selenium as sodium selenite with 10 mg of reduced L-glutathione. The product character therefore lies in targeted selenium supplementation with an additional antioxidant cofactor component rather than in a pure selenium single-ingredient product. From an orthomolecular perspective, the 100 µg dose is more moderate than many 200 µg products; total selenium intake from diet and other supplements should still be considered.
Selenium
100 µg per dayAssessment by Oliver Fröhner
Micronutrient expert & Food Coach
Product character
Selenioform® 100+ combines 100 µg of selenium as sodium selenite with 10 mg of reduced L-glutathione. The product character therefore lies in targeted selenium supplementation with an additional antioxidant cofactor component rather than in a pure selenium single-ingredient product. From an orthomolecular perspective, the 100 µg dose is more moderate than many 200 µg products; total selenium intake from diet and other supplements should still be considered.
Formula & transparency
- Ingredients list fully checked
- Without microcrystalline cellulose according to the fully reviewed ingredient list
- Without silicon dioxide according to the fully reviewed ingredient list
- Product data reviewed within the freshness period
Data basis
- Quality/laboratory status is based on manufacturer information
- HPMC/hydroxypropyl methylcellulose is declared.
Summary by Oliver Fröhner
Selenioform® 100+ combines 100 µg of selenium as sodium selenite with 10 mg of reduced L-glutathione. The product character therefore lies in targeted selenium supplementation with an additional antioxidant cofactor component rather than in a pure selenium single-ingredient product. From an orthomolecular perspective, the 100 µg dose is more moderate than many 200 µg products; total selenium intake from diet and other supplements should still be considered.
Manufacturer information and Oliver Fröhner’s editorial assessment are presented separately. Data checked: 18 Sep 2026.
Active ingredients & NRV
Active ingredients
Ingredients & additives
Füllstoff (Cellulose), Kapselhülle (Überzugsmittel: Hydroxypropylmethylcellulose), L-Glutathion, Natriumselenit.
Directions & package
Take 1 capsule per day with food and plenty of liquid.
90 capsules · 90 days
Quality, lab & sources
Lab status: Manufacturer information
100 µg selenium per daily serving as sodium selenite plus 10 mg reduced L-glutathione. Fully checked ingredient list; laboratory/quality status is based on manufacturer information.
Product data checked on 18 Sep 2026.
Micronutrient knowledge
Micronutrient knowledge
Physiological functions, notes on high or insufficient intake and relevant interactions — presented separately from the specific product assessment.
Selenium
Selenium is an essential trace element. Product dosage, selenium form, reference values and total intake are considered separately in the assessment.
Functions
Selenium is a component of various selenoproteins and plays a role, among other things, in antioxidant defence systems, the regulation of thyroid-hormone metabolism and normal immune-system function.
Possible signs of insufficient intake
Insufficient selenium intake can impair various selenium-dependent enzyme systems. Symptoms are nonspecific; for an individual assessment, diet, supplemental intake and, where appropriate, laboratory parameters should be considered together.
Points to consider at high intake
Chronically high selenium intake can lead to selenosis. Reported signs include changes in hair and nails, a metallic taste, garlic-like breath, as well as gastrointestinal and neurological symptoms.
Special considerations
Baseline selenium status is particularly relevant when interpreting selenium studies. High additional intake is not automatically beneficial when selenium status is already adequate.
Interactions / caution
With high-dose long-term use, total intake from food and supplements should be taken into account. Individual medical conditions and drug therapies may require a separate assessment.
H42EU7F8
The information is provided for factual classification of product and nutrient data. It does not replace medical diagnosis or individual treatment advice.