Real Answers. Real Connections. Real Peace of Mind.
At Absolute DNA, we understand that family questions aren’t always easy to ask—but they deserve clear, compassionate answers. Whether you’re searching for a biological sibling, confirming a half-sibling relationship, or uncovering a family mystery, a Sibling DNA Test can help bring the truth to light.
Here’s how it works, what to expect, and what you might discover.
What Is a Sibling DNA Test?
A Sibling DNA Test is used to determine whether two or more people share one or both biological parents. It’s often used when a parent isn’t available for testing, but the siblings want to confirm their biological relationship.
We offer two types of tests:
🔹 Full Sibling vs. Unrelated
🔹 Half Sibling vs. Unrelated
If needed, we can also test other family members (such as known parents) to strengthen the results and improve accuracy.
How Do I Get a Sibling DNA Test?
Getting started with Absolute DNA is simple, discreet, and stress-free.
Step 1: Reach Out
Contact our friendly team by phone or email. We’ll walk you through the best test option for your situation and help answer any questions.
Step 2: Choose a Test Type
Peace of Mind Test: For personal reasons (non-legal).
Legal Sibling Test: For use in court or government matters (with verified ID and witnessed collection).
Step 3: Sample Collection
Each person provides a simple cheek swab—no needles, no fuss. Collection can be done in the comfort of your home or at a testing centre, depending on your needs.
Step 4: Send & Wait
Your samples are securely sent to our accredited laboratory for analysis. Results are typically ready within 5–7 business days.
Step 5: Get Your Results
You’ll receive a detailed report that clearly explains whether you are likely to be full siblings, half siblings, or unrelated.
What Can I Discover from a Sibling Test?
Depending on your situation, your test may reveal:
✅ Whether you share both parents (full siblings)
✅ Whether you share one biological parent (half siblings)
✅ Whether you’re not biologically related
✅ Unexpected family information that opens the door to new connections
Many clients have used sibling testing to:
Confirm relationships after adoption
Reunite after separation
Solve paternity uncertainties
Bring closure to long-standing questions
Why Choose Absolute DNA?
🌐 Trusted Worldwide with Local Support
🧬 Accredited Labs with Accurate Results
📬 Discreet Shipping & Confidential Handling
💬 Real People. Real Answers. Real Support.
Let’s Find Out Together
No matter where you are in your journey, Absolute DNA is here to help you discover the truth—gently, respectfully, and accurately.
Thinking about a Sibling DNA Test?
Reach out to our team today to get started. You deserve clarity. You deserve answers.