APOrtha Selenium 200 µg from sodium selenite
120 capsules · 1 capsule per day
LPSD2H
Product description
This product is a high-dose selenium single-ingredient supplement with 200 µg of selenium as sodium selenite per capsule. The product character lies in the clear single-nutrient formulation without an additional micronutrient matrix. From an orthomolecular perspective, such a dose should not automatically be understood as general foundational coverage; total selenium intake, dietary habits and, where relevant, laboratory values are decisive.
Selenium
200 µg per dayAssessment by Oliver Fröhner
Micronutrient expert & Food Coach
Product character
This product is a high-dose selenium single-ingredient supplement with 200 µg of selenium as sodium selenite per capsule. The product character lies in the clear single-nutrient formulation without an additional micronutrient matrix. From an orthomolecular perspective, such a dose should not automatically be understood as general foundational coverage; total selenium intake, dietary habits and, where relevant, laboratory values are decisive. Other selenium supplements should not be added uncritically.
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
This product is a high-dose selenium single-ingredient supplement with 200 µg of selenium as sodium selenite per capsule. The product character lies in the clear single-nutrient formulation without an additional micronutrient matrix. From an orthomolecular perspective, such a dose should not automatically be understood as general foundational coverage; total selenium intake, dietary habits and, where relevant, laboratory values are decisive.
Manufacturer information and Oliver Fröhner’s editorial assessment are presented separately. Data checked: 19 Sep 2026.
Active ingredients & NRV
Active ingredients
Ingredients & additives
Akazienfasern, Hydroxypropylmethylcellulose (vegane Kapselhülle), Natriumselenit (1%ig auf Calciumcarbonat) (11,9%).
Directions & package
Take 1 serving (1 capsule) once daily with plenty of water.
120 capsules · 120 days
Quality, lab & sources
Lab status: Manufacturer information
Clean Label; vegan; manufacturer information: free from allergens, magnesium stearate, titanium dioxide, carrageenan, PEG, flavourings, colourings and sweeteners; capsules manufactured in Germany.
Product data checked on 19 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.
Scientific assessment
Studies, meta-analyses and randomized controlled trials on the active ingredient – explained clearly and linked to sources.
LPSD2H
The information is provided for factual classification of product and nutrient data. It does not replace medical diagnosis or individual treatment advice.
