99,9 % Certainty: What Does Your DNA Say?

Can a DNA test really confirm a biological relationship?
Absolutely — with up to 99.9% accuracy.

When family ties raise questions, science can provide clear, reliable — and reassuring — answers. Thanks to modern genetics, it’s now possible to confirm biological relationships with up to 99.9% certainty in conclusive cases. But beyond the numbers, these tests carry real stories — of family, truth, and reconnection.

At Adnà, we believe every relationship deserves clarity — with care, respect, and precision. Here's what you should know.

DNA Tests That Answer Real-Life Questions

Our relationship DNA tests help determine whether two individuals share a biological connection. Depending on your situation, we offer:

• Paternity or maternity tests: to determine if an adult is the biological parent of a child
• Sibling tests: to assess whether two people share one or both parents
• Twinship tests: to confirm whether twins are identical or fraternal

For those seeking clarity about their family story

These tests aren’t just for resolving doubts — they are a powerful tool for anyone looking to better understand their origins and family history.
They can be helpful in cases such as:

• Searching for a biological parent or sibling
• Confirming a family connection in blended or reunited families
• Understanding the exact nature of a sibling or twin relationship

All tests are processed in an internationally accredited laboratory, ensuring scientific reliability.

Simple, discreet, and fully confidential

DNA testing should never feel overwhelming. That’s why we’ve made the process as smooth and respectful as possible:

1. You receive a home collection kit
2. The sample is collected painlessly with cheek swabs
3. You return the samples securely to our lab
4. You receive your results within just a few days — via a private, secure portal

Your personal information is never shared. We follow strict protocols to protect your genetic data.

Clear reports and human support

Our result reports are designed to be clear and easy to understand, even without a scientific background. And if you have questions, our team is always available to guide you — with empathy and neutrality.

Now available in 4 easy payments with Klarna

We understand that this kind of step can be both emotional and financial. That’s why we now offer payment in 4 interest-free installments with Klarna, so you can move forward without financial pressure.

In summary:

A DNA test for family relationships is more than a result —
It’s a trustworthy answer, an accessible process, and often, a sense of relief.
Whether you’re seeking truth, reconnection, or peace of mind, your DNA holds the answers.