We are an innovative development company, which brings many years know-how in the field of application of natural iodine concentrate under the IODEX® brand.
The quality, stability and safety of NATURAL IODINE CONCENTRATE are confirmed by certificates from accredited institutions and laboratories in the EU.
The processing of natural iodine meets the HACCP, ISO 9001 and VEGAN certification criteria for the food and agricultural industry.

For over 20 years, we have been transforming the gift of natural iodine
into health, vitality and security for future generations

In 2021, we ended the production of IODICA brand products and with all the experience and successes we entered a new dynamic era. Silur Trade brings clear leadership, one CEO and one strong vision – the development of the IODEX® iodine program and the systematic expansion of the portfolio.
Key Milestones
2004 / Start of exploration and drilling works at the Šenov 1 well

In 2004, Solca invested in the “Šenov1” well. Due to the depth of the well and the impermeability of the Miocene rocks, contamination is excluded. The supply of this brine was estimated by experts at 300-500 million m3.
2005 / Launch of testing and production of IODICA and IODICA Baby waters

Waters containing natural iodine have gradually crossed regional borders and become a global concern. Their benefits have been enjoyed by residents of countries such as the Baltic States, Turkey, Slovakia, the Czech Republic, Germany, China, the USA, the United Arab Emirates and others.
2006 / “IODICA: A panacea in a bottle” – The future belongs to the young

In 2006, a three-month study was conducted in Latvia, which focused on the health of schoolchildren using IODICA waters. The study documented up to a 30% increase in learning and memory performance in the participating students. It also demonstrated a reduction in symptoms of attention deficit hyperactivity disorder (ADHD).
2010 / SIAL China
“IODICA Innovative Product” Award

In 2010, IODICA received significant international recognition when it was awarded in the Innovative Product category at the prestigious SIAL China trade fair. This award confirmed its excellence, originality and contribution to the field of functional beverages and nutrition.
2018 / Launch of the nutritional supplement IODICA 100ml and 300ml

By launching the production of the IODICA 100 ml and 300 ml nutritional supplement, we opened a new chapter in the application of natural iodine and moved our vision to a higher level. In 2021, Solca, s.r.o. (Ltd.) received the prestigious Gold Quality Award.
2021 / IODEX – One vision. One leadership. Natural iodine for the future.

Under the IODEX® brand, we are expanding our portfolio to include regular foods. We want to bring customers a convenient and natural way to supplement their daily intake of natural iodine. Iodine directly in food – no counting drops, no worries.
Our goal is to build long-term strategic partnerships with
Manufacturing
companies

Distribution
companies

Commercial
companies

the Governments
of individual countries

TOGETHER WE CAN BRING SOLUTIONS THAT MAKE A REAL MEANING
– FOR THE MARKET AND FOR PEOPLE’S HEALTH.