Iodine 250µg

Potassium Iodide

Convenient drops with high doses of 250µg elemental iodine from potassium iodide (>99% pure pharmaceutical grade). Dissolved only in distilled water, no preservatives, no other additives, vegan. 800 drops
  • Potassium iodide in >99% pure pharmaceutical quality
  • 250µg of iodine per drop, for increased dietary needs
  • Convenient drops made with distilled water
  • No preservatives, no other additives
  • Iodine supports normal cognitive function, normal functioning of the nervous system and normal energy metabolism
  • Iodine for the maintenance of normal skin and normal production of thyroid hormones and thyroid function

Delivery : 1-3 business days

Incl. VAT, excl. Shipping

€298.00 / 1l
In stock

Premium Bioactive Ingredients

  • Practical iodine drops with potassium iodide
  • Active ingredient in >99% pure pharmaceutical quality
  • Highly dosed 250µg iodine per drop for increased requirements
  • Easy to ingest in water or juice
  • Potassium iodide diluted by distilled water only
  • Produced without preservatives and other additives

How are we different?

Iodine as an active ingredient does not occur in isolation, it is always bound to a binding partner. For our tablets, we use highly bioavailable potassium iodide. The active ingredient is present in these tablets in >99% pure pharmaceutical grade.

The only other ingredient we use for our potassium iodide drops is distilled water. No other additives are used in the production process. With the help of our environmentally friendly glass bottle with glass pipette, the drops are easy to ingest.


  • 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


Iodine is an essential trace mineral. It occurs in large quantities in nature, especially in the sea, where sea algae enrich their cells with iodine compounds dissolved in seawater. Potassium iodide is a water-soluble compound that, in terms of its chemical makeup, can also be described as a salt of potassium and iodine.

Health Benefits of Iodine According to the European Food Safety Authority (EFSA):

According to the European Food Safety Authority (EFSA), iodine contributes to:

  • normal cognitive function
  • normal energy metabolism,
  • normal functioning of the nervous system,
  • the maintenance of healthy skin,
  • normal production of thyroid hormones and normal thyroid function
  • normal growth in children.


Recommended Dosage

Add 1 drop to 200ml water, to take once daily. Shake well before use, use with caution.

Daily Requirement

The official daily requirement (DGE) for iodine in Germany is 180 - 200µg (NRV: 150µg). In certain circumstances there is an increased iodine requirement, for example, during pregnancy and breastfeeding (230 - 260µg).

The European Food Safety Authority (EFSA) considers a long-term intake of maximum 600µg iodine per day to be safe for adults. For children between 4 and 6 years, 250µg is the maximum dosage, and for 7 to 10 year olds can take 300µg per day.

Food Supplement

Do not exceed the recommended dose. Food supplements cannot replace a balanced and varied diet. Keep out of reach of children.


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



Distilled water, potassium iodide.

Ingredients / 1 drop % NRV
Potassium iodide 0.33mg -*
 of which elemental iodine 250µg 167

* of the nutrient reference quantity
** no reference quantity available

Per tablet: 250µg iodine
Total: 375,000µg iodine / jar

Product Details

German Pharmaceutical Number (PZN): 18065804
Production In-house production in Europe, bottling in the EU according to HACCP, GMP and ISO 22000:2018 standards
Finished products packaged in amber glass jars and stored in non-toxic containers Shipping in mineral oil-free boxes
Packaging Amber glass bottle to protect against light and oxidation (free from plasticisers and BPA)

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.

Learn more.

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