Biolab means quality
confirmed by testing
At Biolab, we believe that quality is the foundation, which is why we make every effort to ensure that our products are the best-tested preparations on the market. Every ingredient undergoes rigorous quality and efficacy testing. We invest in advanced research to provide you with supplements and preparations that are safe, effective, and tailored to your needs. We are probably the only company on the market to present independent concentration tests (not only purity) of our products.
From need to formula
We begin work on every supplement by understanding the real needs and challenges faced by our Customers. Next, Biolab experts analyze current scientific research to find optimal and confirmed solutions. We select only substances with documented effects, verify raw material certificates, and review clinical studies of patented ingredients.
Every stage of formula creation is subject to the same rule: scientific evidence before decision.


Laboratory testing as the foundation
Every production batch undergoes a detailed analysis of ingredients in terms of concentration, purity, and safety. Next, we verify the effectiveness of formulas using advanced laboratory tests in independent facilities - we are probably the only ones to test probiotics using flow cytometry and culture methods.
We subject all supplements and preparations to stability and efficacy testing, ensuring that the product reaching your hands is of consistently highest quality.
Uncompromising composition
When creating our supplements and preparations, we attach equal importance to active substances and carriers. We choose only safe, natural fillers such as fiber and amino acids. We completely avoid commonly used industry “fillers” such as titanium dioxide, ethylene oxide, artificial colorants, and preservatives.
When you choose our Biolab products, you can be sure that every ingredient has its specific role and confirmed action.

The final quality of Biolab products is the result of partnership cooperation with certified laboratories conducting ongoing audits of the purity of our preparations. A multi-stage verification system guarantees you supplements and preparations with confirmed purity, stability, and optimal effectiveness.



Most frequently asked questions about testing and quality
You can find current laboratory tests for a given product on its page - both in the main photo gallery and in the dedicated “Tests” tab. Because we continuously update our research documents, sometimes you may not find the latest results. In that case, contact us and ask for the current report.
Reading scientific studies may seem complicated at first, but by following a few key rules, you will learn how to draw valuable conclusions. First of all, look at the purity results, i.e., whether there is nothing in the product that should not be there. Look for information on heavy metals (such as lead, cadmium, mercury) and pesticides. The best possible result is “not detected” or “below the limit of quantification” - this means that the substance is pure and safe. And if any entry on the report is unclear to you - you can always write to us about it, and we will gladly help you read it.
We are fully aware that standard legal requirements often do not include detailed purity testing, but we go one step further. We approach our products with the utmost care and rigor. We have introduced a multi-level verification system under which a product batch is tested for the presence of heavy metals, pesticides, and microbiological contamination. To ensure full objectivity and quality, we regularly conduct audits and commission tests in independent, certified external laboratories. Thanks to this, we are sure that control over the quality of every substance is maintained at the highest level.
It depends on the specific product and its intended use. In our offer, you will find two main categories of preparations:
- Dietary supplements intended for regular use: All our standard formulas are created with the safety and effectiveness of long-term supplementation in mind.
- Preparations for laboratory testing: Part of our offer consists of highly concentrated substances intended exclusively for research and laboratory purposes. They are not intended for consumption, and Biolab is only their distributor. They are in our offer to support the development of science, education, and R&D work conducted by our customers – from students to professional laboratories.
We recommend consulting a doctor or pharmacist before starting the use of any preparation. This is especially important if you take medications on a permanent basis – a specialist will help assess potential interactions in the context of your health situation. People with severe allergies should read ingredient lists particularly carefully and, in case of doubt, consult a specialist.
To ensure optimal durability of our products, store them in a dry place at room temperature or in a refrigerator (if indicated in the product specification). Protect from direct sunlight and always close the packaging immediately after use. Never transfer the product to containers other than the original packaging.