About us

Why should you trust another supplement brand?

You shouldn't. At least not without proof. That's why we play with our cards on the table: you'll see what's in every capsule, at what dose, why it's there, and how we verified it. Sanazia® is a brand for people who ask questions.

Start the free test
Hands holding a Sanazia pack over a glass of water

Why do we all take the same multivitamins when every one of us is different?

This question is how Sanazia was born, the first Slovak brand of tailor-made dietary supplements. Instead of one universal tablet for everyone, we put together a pack exactly for you: The 4-minute test evaluates your lifestyle, diet and how you feel, and selects a combination from 13,884,156 options.You take only what you're really missing. Nothing extra.

A man at breakfast holding a daily Sanazia sachet

It started with a shelf we wouldn't show anyone

For years we had a shelf at home full of little bottles. Vitamins “for immunity”, capsules “for energy”, powders someone had recommended to us. We took them on and off and, to be honest, we had no idea whether even one of them made sense for us specifically.

When we started digging, we found out two things. First: most multivitamins are made for the average person, who doesn't exist.Second: the label often tells you less about the origin of the raw materials and the actual doses than the ingredients list on a pack of chewing gum.

So we decided to build a brand we'd trust ourselves.Supplements put together from your answers, not from trends.Doses based on clinical studies, not from marketing.Every batch tested in an independent laboratory.And a name on every sachet, because this is about you, not about us.

The Sanazia team
The Sanazia expert team
MUDr. Igor Bukovský, PhD.
MUDr. Igor Bukovský, PhD.GUARANTOR
Expert guarantor
Ing. Vojtěch Meier
Ing. Vojtěch Meier
Nutrition advisor
Ing. Marek Fajstavr
Ing. Marek Fajstavr
Nutrition advisor
Mgr. Olga Antošová
Mgr. Olga Antošová
Doctor
Dr. Tomáš Hadžega, PhD.
Dr. Tomáš Hadžega, PhD.
Nutrition advisor
Ing. Jana Guráňová
Ing. Jana Guráňová
Nutrition therapist
MUDr. Igor Bukovský, PhD.
MUDr. Igor Bukovský, PhD.GUARANTOR
Expert guarantor
Ing. Vojtěch Meier
Ing. Vojtěch Meier
Nutrition advisor
Ing. Marek Fajstavr
Ing. Marek Fajstavr
Nutrition advisor
Mgr. Olga Antošová
Mgr. Olga Antošová
Doctor
Dr. Tomáš Hadžega, PhD.
Dr. Tomáš Hadžega, PhD.
Nutrition advisor
Ing. Jana Guráňová
Ing. Jana Guráňová
Nutrition therapist

Behind every formulation is a team of people who have dedicated their entire professional lives to nutrition. We consult experts on our formulations and draw on more than10,000 clinical studies.

Fewer ingredients. More effect.

We don't try to cram thirty substances into a single tablet. We take the opposite approach:fewer ingredients, but in doses and forms that make sense. Effectiveness is our priority.

Regular multivitamins often contain only small amounts of active substances in a single tablet. We take the multi-capsule route, so every nutrient gets the dose backed by clinical studies and a form the body actually absorbs.

And because effectiveness starts with the raw material, we choose ingredients from verified, quality sources and without unnecessary additives: no unnecessary fillers, colourants or preservatives. The capsule contains what's meant to be there. Nothing else.

A palm holding Sanazia dietary supplement capsules

We'll show you our homework

You don't need to be a detective tracking down the origin of raw materials, or a chemist deciphering labels. That's our job. Yours is just to open the sachet in the morning.

  • Every batch tested. Every production batch is checked by an independent laboratory, including HPLC analysis (a method that precisely measures the content of the active substance) and tests for heavy metals.
  • Forms the body actually uses. We choose well-absorbed nutrient forms (for example chelated and liposomal) in doses based on clinical studies.
  • A formulation with a reason. For every product, you can read why each ingredient is there, at what dose, and what the research says about it.
  • Certified processes. Manufactured to ISO, GMP and HACCP standards. GMO-free, with no unnecessary colourants or preservatives.
  • Made in Slovakia. Short routes, fresh batches and manufacturing under our own supervision.
Morning routine: Sanazia box, daily sachets, a glass of water and breakfast
20 000+customers trust the Sanazia brand
10 000+clinical studies behind our formulations
13 884 156combinations the test uses to build your pack
100 %biodegradable sachets

We care about what we leave behind

Our sachets break down up to 90 times faster than regular plastic containers and contain 91% fewer harmful materials. We source our raw materials from sustainable sources. And we're not stopping there:

100% biodegradable sachets
Done
Finding the most effective ingredients
90 %
More precise recommendations through blood tests
Planned
Habit-tracking app
Planned
Carbon neutrality by 2030
In progress

What we won't promise you

  • Miracles or miracle pills
  • Shortcuts instead of a varied diet and a healthy lifestyle
  • Overnight results – supplements work gradually

If you're looking for a miracle pill, we're not the brand for you.

What we do promise you

  • An honest, verified foundation exactly for you
  • The highest-quality form of every supplement
  • Doses based on clinical studies
  • Every batch tested in an independent laboratory
  • A fair approach with no hidden conditions
  • A 30-day money-back guarantee

If you're looking for an honest foundation that fits you exactly, you're in the right place.

Dietary supplements do not replace a varied, balanced diet and a healthy lifestyle. They work gradually, as part of your daily routine.

Find out what your body is missing

Take the free 4-minute analysis and see what would be in your pack.

Start the free test