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Sodium Selenite
200µg Capsules

High-Dose

SKU
N4907CGB
High-dose selenium in the form of inorganic, highly bioactive sodium selenite. Each capsule contains 200µg selenium in ultra pure, pharmaceutical quality with no additives and gum arabic as a nutritious filler. Ultra pure capsule shells free from PEG and carrageenans. 120 capsules
  • High-dose sodium selenite: 200µg selenium per capsule
  • Premium active ingredient in high-purity pharmaceutical quality
  • Bioactive, directly available for the seleno-enzymes
  • Selenium to support the immune system, hair, nails, thyroid function and to protect cells from oxidative stress
  • Pure active ingredients, no additives
  • Gum arabic as a high-quality natural filler
  • From sustainable, resource-conserving cultivation without pesticides
  • Vegan, gluten-free, lactose-free, non-GMO
£9.90
120 capsules
Bundle -5%

Delivery : 3-4 business days

Incl. VAT, excl. Shipping

SKU
N4907CGB
£334.46 / 1kg
In stock

Premium Bioactive Ingredients

  • Highly dosed with 200µg selenium per capsule
  • Inorganic selenium as sodium selenite
  • Particularly bioactive form of selenium
  • Full availability for selenium enzymes
  • High-purity pharmaceutical quality
  • Gum arabic as a high-quality natural filler from sustainable, resource-conserving cultivation without pesticides

How are we different?

Unlike organic forms of selenium, some of which are incorporated into bodily proteins and are not directly available for selenium metabolism, sodium selenite is incorporated directly into selenoproteins, which are special proteins regulated through selenium metabolism, preventing it from accumulating in the body. In contrast, the incorporation of organic selenium into proteins is not regulated, which can lead to very high selenium levels if intake is consistent. Taken as recommended, sodium selenite is a very safe form of selenium which is directly bioavailable.

Our sodium selenite is an ultra-pure, pharmaceutical grade compound. Since sodium selenite does not exist as a pure compound, we have chosen to combine it with calcium carbonate. This is one of the most widely used compounds in the world, functions as a source of calcium and is also approved for use as organic foodstuff.

The filler, which is made of premium gum arabic grown without pesticides, is the only additive. In contrast to microcrystalline cellulose, which is often synthetic and high in nanoparticles, we use a 100% natural and fibre-rich food as a filler. Our acacia fibre comes from sustainable, climate-neutral, resource-conserving and fair cultivation.

For the capsule shells we use custom-made HPMC capsules that, unlike most other HPMC and pullulan capsules on the market, are 100% free from controversial additives such as carrageenans and PEG. We then package this product in environmentally friendly amber glass jars.

True Clean Label®

  • Premium active ingredients in their purest form
  • Sourced directly from the world’s best producers
  • Our select raw materials are the basis of all our formulations
  • Complete avoidance of all unnecessary additives and adjuvants
  • Exclusive use of valuable natural ingredients for additives
  • We voluntarily declare all ingredients
  • All extractions performed without the use of chemical solvents
  • Custom production when necessary, in order to achieve the highest possible level of purity
  • Independent laboratory testing available on product pages
  • Raw materials sourced only from premium suppliers who are committed to fair working conditions
  • Amber glass and compostable pouches used for packaging
  • Vegan capsule shells, free from PEG and carrageenans
  • Packaged in the EU according to HACCP, GMP and ISO 22000:2018 standards
  • Stored in non-toxic containers
  • Shipped in mineral oil-free boxes
  • All products guaranteed 100% free from magnesium stearate, silicon dioxide, nanoparticles (no legal opportunism), genetic engineering, artificial colours and flavours, titanium dioxide and added sugar & sweeteners

Effects

Selenium

Selenium is a vital essential trace element and an integral part of more than 25 enzymes. It plays a role in several important bodily functions: protecting cells from peroxides and other radicals; reactivating other antioxidants such as vitamin C and coenzyme Q10; regulating and maintaining the immune system; activating the thyroid hormone thyroxin; preventing inflammation; promoting fertility; contributing to detoxification; protecting cells from oxidative damage by free radicals; maintaining healthy functioning of the thyroid gland; and promoting healthy hair and nail growth.

According to the European Food Safety Authority (EFSA):

Selenium contributes to:

  • Protection of cells against oxidative stress
  • Normal function of the immune system
  • Normal thyroid function
  • Normal spermatogenesis (formation of sperm cells)
  • Maintenance of normal hair
  • Maintenance of normal nails

Dosage

Directions

Take 1 capsule with 200ml water daily, separately from meals.

Daily Requirements

The National Health Service (NHS) recommends a daily intake of 75µg for men and 60µg for women of selenium. However, it is important to note that individual selenium needs may vary according to age, dietary habits, genetics and other factors.

Contraindications

While vitamin C in small amounts (about 200mg) is beneficial for selenium absorption, high doses of vitamin C (over 1g) have an inhibitory effect on selenium intake. In such cases, an intake interval of 1 hour is recommended.

Food Supplement

Do not exceed the recommended daily intake. Food supplements are not a substitute for a balanced, varied diet and healthy lifestyle. Keep out of reach of young children.

Storage

Store in a cool, dry place away from direct sunlight and heat.

Contents

Ingredients: Bulking Agent (Gum Arabic), Carrier (Calcium Carbonate), Capsule Shell (Hydroxypropyl Methylcellulose), Sodium Selenite.

Contains: 120 capsules

Nutrition Information per Capsule  %NRV*
Selenium 200µg 364

* Nutrient Reference Value
** no NRV established

Per capsule: 200µg selenium
Per jar: 24,000µg selenium

Product Details

German Pharmaceutical Number (PZN): 17267546
Origin Synthetic active ingredient in pharmaceutical quality. Sodium selenite cannot be derived from natural sources
Production Bottling and encapsulation in the EU according to HACCP, GMP / ISO 22000:2018 standards
Finished products packaged in amber glass jars, and stored in non-toxic containers
Shipping in mineral oil-free boxes
Capsules Plant-based cellulose (HPMC). Vegan
Premium HPMC quality: Free from controversial additives such as carrageenans and PEG
Packaging Amber glass jar to protect against light and oxidation (free from plasticisers and BPA).
To reuse Remove product label by soaking the jar in warm water for 5 minutes. Glue residue can be removed with dish soap.

Laboratory Tests

The purity of our formulas is important to us. This is why we have both our raw ingredients as well as our finished products extensively tested by independent laboratories to confirm purity and active ingredient content. Here, we have provided the results of some of the tests carried out on this product.

Sunday Natural

Our Philosophy

For thousands of years, cultures all over the world have been using medicinal plants and nutritious foods to naturally foster and maintain vitality and good health.

With our products, we try to emulate this ancient wisdom as much as possible.

Consequently, our philosophy is simple: everything we do meets the highest standards of quality and purity; our focus is on organic and natural ingredients.

We follow this philosophy with meticulous care on all levels and down to every last detail.

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