Double support for your immunity
Selenium Echinacea
Two proven ingredients in one capsule. Selenium protects cells, echinacea strengthens your defences. Together, they work even stronger.
Take 1 capsule daily, with plenty of water.
What makes Sanazia Selenium + Echinacea special?
This product combines two key ingredients to support your defences. Selenium is an important mineral that contributes to the normal functioning of the immune system and protects cells from damage. Echinacea, meanwhile, is a traditional herb that supports the body's natural defences. Working together, they provide comprehensive, synergistic support for your immunity.

We chose selenomethionine, an organic form of selenium that is absorbed and used by the body much more effectively than conventional inorganic forms. The 55-microgram dose represents 100% of the recommended daily intake for an adult. Combined with 150 mg of Echinacea purpurea extract, this creates a balanced product designed for optimal, long-term support of the immune system.

Our Echinacea purpurea comes from organic farms in North America, its native home, where it is grown without the use of pesticides or herbicides. We obtain selenomethionine through a modern fermentation process that guarantees its highest purity and quality. Every production batch is strictly checked by independent laboratories for active ingredient content, microbiological purity and the absence of heavy metals.

The effectiveness of the echinacea and selenium combination has been the subject of clinical research. A randomised, double-blind, placebo-controlled study from 2011 showed that a combination of Echinacea purpurea extract together with micronutrients, including selenium, led to significantly better results in supporting the respiratory tract compared with echinacea alone. This result suggests a synergistic effect, where the effects of both substances reinforce each other.

Selenium + Echinacea is a dietary supplement designed for long-term, preventive support of the immune system, not for treating acute illnesses. Its beneficial effects are best seen with regular, long-term use, especially during periods of increased strain on the body. The product is very well tolerated and safe. For the best results, we recommend combining it with a healthy lifestyle, a balanced diet and enough physical activity.

Backed by clinical studies

What makes us different?
A comparison of approaches to help you make an informed decision.


The principles behind our products
Composition built around purpose
We design our products based on practice and studies, not trends. Fewer ingredients, more functionality. We source ingredients from locations with a naturally high potential for effectiveness.
Our own production
We manufacture our products under our own supervision in certified facilities in Slovakia. Every batch undergoes independent laboratory testing, where we verify the purity and effectiveness of the composition. The certificates of analysis are our guarantee as well as yours.
Expert support as part of the service
Your questions are answered by a qualified expert, not a bot. We believe a personal approach is part of quality care for a person's health.
Responsibility in approach and in packaging
Customer satisfaction matters most to us. That's why we use biodegradable packaging, minimal filler material, and communicate without empty promises.
Care backed by science
Three steps to visible results.

Identify the need
Choose a targeted solution for your specific health goal.

Build a habit
Work the supplement into your routine. Consistency is the basis of every effect.

Track the change
Active ingredients need time to start working systematically in the body.
Recommended by experts
Who is Sanazia a natural part of every day for?
For anyone who wants more from supplements than a nice package
Parents
Active athletes
Seniors
Healthcare professionals and nutrition advisors
People with an active work lifeNutrition plans
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Reviews
„I take it for my immunity and I feel like I get sick less. Great stuff."
„I feel more energetic and have more energy. It helps me during flu season."
„I've tried other immunity products too, but this combination suited me best. I can feel the difference."
„I take it regularly and feel like my immunity is stronger. I don't get sick as often."
„I take it as prevention before winter. Happy so far, my cold symptoms are much milder."
„I'm in a better mood and have more zest for life. I feel great. Sanazia works."
„I bought it on a friend's recommendation. Happy so far, it really seems to work. My immunity is stronger."
„I have young children and used to get sick often. Since I started taking selenium with echinacea, it's much better. I manage without major problems."
Frequently asked questions
Answers to your questions
This supplement is suitable for people looking for support for their immune system, especially during colder weather or periods of stress.
Selenium is an essential mineral with strong antioxidant properties that protect cells from oxidative stress. Echinacea, on the other hand, is a herb known for its ability to strengthen the immune system, increasing the body's resistance to infections.
Selenium Echinacea is best taken in the morning with food to support the immune system throughout the day.
Improvement in the immune system may be felt after a few weeks of regular use, but as a preventive measure it is best taken long-term.
Selenium, first discovered in 1817 by the Swedish chemist Jöns Jakob Berzelius, has an interesting history, ranging from its industrial use to research in the context of human nutrition. Echinacea, on the other hand, has deep roots in the traditional medicine of Native American tribes, who used it for various purposes, from treating wounds to fighting infections. In the modern world, these two elements come together in a single supplement, combining centuries of knowledge and research.
Standard delivery takes 2-3 working days. For orders over 50 €, shipping is free.
Yes, you can cancel your subscription at any time free of charge, directly in your account.
Most of our products are suitable for vegans. You'll find the details on each product page.
Store in a dry, dark place at room temperature, out of the reach of children.
You don't need to be a nutrition expert
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