Skip to product information
1 of 4


Selenium 150 µg

Selenium 150 µg

Regular price CHF 19.90
Regular price Sale price CHF 19.90
Sale Sold out
Tax included. Shipping calculated at checkout.
  • Shipped today if ordered before 5 p.m.
  • Express delivery in 1 to 4 working days throughout the European Union.
  • Secure payment

You are on the international version of the shop, to see the Swiss version, click here

Selenium: an essential mineral

Dietary supplement based on selenium. Selenium is a naturally occurring trace element essential for the body, playing crucial roles in many physiological functions.

Selenium is naturally present in soils, absorbed by plants, and thus found in our diet, especially in selenium-rich foods such as Brazil nuts, seafood, and certain meats.

As a potent antioxidant, selenium protects the body's cells from damage caused by free radicals, also supporting immune function and thyroid hormone production.

However, balance is essential. While a selenium deficiency can cause health problems, excess could be toxic.

It is therefore vital to ensure appropriate intake, whether from diet or controlled supplementation.

Dosed at a selenium rate of 150 µg per vegetarian capsule, our selenium-enriched yeast supplement is combined with vitamin C and has all the features to reduce selenium needs in selenium-deficient individuals.

Antioxidant: Protection of Cells Against Oxidative Stress

Thanks to its antioxidant properties, selenium protects cells against free radicals responsible for oxidative stress, thus preventing cellular damage.

In addition to these effects, selenium acts as a cofactor for the enzyme glutathione peroxidase, a key enzyme in glutathione metabolism, a potent endogenous antioxidant. This cofactor role allows selenium to further amplify the body's antioxidant defenses.

Taking selenium also contributes to heart health. This mineral plays a role in preventing atherosclerosis (plaque buildup in the arteries), thereby protecting blood vessels from damage and supporting healthy circulation.

An Oligo-Element in Capsule for Immune System Support

This essential trace element is involved in the body's defense mechanisms by enhancing the proliferation and activity of white blood cells.

It supports the immune system, thereby increasing resistance to infections and diseases.

Rich in selenium for thyroid hormone production

The thyroid gland, an essential metabolic regulator, contains a high concentration of selenium.

This mineral contributes to the proper functioning of the thyroid by assisting in the conversion of thyroxine (T4) to triiodothyronine (T3), its active form.

As it also acts as an antioxidant, it protects the gland from free radicals produced during hormone synthesis.

Food supplement for spermatogenesis

Selenium is intimately linked to sperm production and quality. Studies have shown that adequate selenium intake helps improve sperm mobility, a determining factor in male fertility.

Moreover, as an antioxidant, it protects sperm cells from damage caused by free radicals, thus preserving the integrity of genetic material.

Thus, for men looking to optimize their fertility or simply maintain robust reproductive health, selenium-enriched supplementation can be a beneficial addition to their varied and balanced diet.

Selenium deficiency

In Europe, especially in Germany, Scotland, Finland, and some Balkan countries, selenium-poor soils are prevalent. Therefore, it may be necessary to consume a diet rich in selenium.


  • Antioxidant
  • Immune support
  • Selenium deficiency
  • Thyroid function
  • Hair and nail health


  • Overdose
  • Pregnant and breast-feeding women (consult your therapist)
  • Interactions with cholesterol-lowering or anticoagulant treatment (consult your therapist)
View full details
Icone Thyroid gland Thyroid gland

Contributes to normal thyroid function

Icone Antioxidant Antioxidant

Helps protect cells against oxidative stress

Icone Immunity Immunity

Contributes to the normal functioning of the immune system

Icone Fertility Fertility

Contributes to normal spermatogenesis

Le + qui fait la différence

Ideally dosed to address selenium deficiencies.

Mode d'emploi

Quand & comment ?

1 to 2 capsules per day, in the morning

Advice: Take your capsule with a large glass of water 💧

Pour qui ?

For adults and children over 12 years old seeking a selenium supplement.

Suitable for individuals sensitive or allergic to gluten and lactose.


Ingredients 1 capsule : 150 µg selenium (from 75 mg selenium yeast), 90 mg vitamin C

Capsule vegetableHPMC (hydroxypropylmethylcellulose)

The capsules do not contain bulking agents, magnesium stearate, silicon dioxide, maltodextrin, or anti-caking agents.

The Selenium dietary supplement is distributed in Switzerland by ProFeel Lab Sàrl, a company specializing in the manufacture of dietary supplements.

Selenium dietary supplement. This is not a medicine.

Dietary supplements should be used as part of a healthy lifestyle and a varied and balanced diet. Do not exceed the recommended daily dose and keep out of reach of young children.

Not recommended for pregnant or breastfeeding women without the advice of a healthcare professional.

In case of doubt, do not use it without the advice of your doctor or therapist.

Store at room temperature (<25°C).

Recyclable bottle containing 60 vegetarian capsules.

Selenium contributes to:

  • Normal spermatogenesis
  • Maintenance of normal hair
  • Maintenance of normal nails
  • Normal functioning of the immune system
  • Normal thyroid function
  • Protection of cells against oxidative stress

Vitamin C contributes to:

  • Maintaining the normal function of the immune system during and after intense physical exercise
  • Normal collagen formation for the normal function of blood vessels
  • Normal collagen formation for the normal function of bones
  • Normal collagen formation for the normal function of cartilage
  • Normal collagen formation for the normal function of gums
  • Normal collagen formation for the normal function of the skin
  • Normal collagen formation for the normal function of teeth
  • Normal energy-yielding metabolism
  • Normal functioning of the nervous system
  • Normal psychological functions
  • Normal functioning of the immune system
  • Protection of cells against oxidative stress
  • Reduction of tiredness
  • Regeneration of the reduced form of vitamin E
  • Increased absorption of iron

Les déclarations santé affichées sur cette page n'ont pas été évaluées par la Food and Drug Administration. Ce produit n'est pas destiné à diagnostiquer, traiter, guérir ou prévenir une quelconque maladie.