Forensic Sibling Test
Discreet, Accurate DNA Testing Using Non-Standard Samples
A forensic sibling DNA test is designed for situations where traditional cheek swab DNA collection is not possible or appropriate. This test uses discreet, non-standard samples to help determine whether two individuals share a biological sibling relationship.
Our forensic sibling testing process is confidential, scientifically rigorous, and handled with the same care and accuracy as our at-home and legal DNA tests.
99.99% Accurate
Affordable
Convenient
Discreet
When a Forensic Sibling DNA Test Is Needed
Forensic sibling DNA testing is commonly used when:
One or both siblings are unavailable for cheek swab testing
Increased discretion is required
Only personal items are available for DNA collection
A biological sibling relationship needs to be explored using alternative samples
This testing option provides a reliable path forward when standard DNA collection is not possible.
What Samples Can Be Used?
Our forensic sibling DNA test uses non-standard samples that may contain DNA, including:
Toothbrushes
Hair with roots attached
Clothing or fabric items
Razors or other personal-use items
All samples are handled under strict forensic protocols to reduce contamination and preserve DNA integrity. Testing is conducted in a secure laboratory environment, and your privacy is protected at every stage.
How Forensic Sibling DNA Testing Works
Step 1. Order Online and Plan Sample Collection
Order your Forensic Sibling DNA test online.
If increased discretion is needed, you can also make a DNA collection kit at home using common household materials. We provide clear, easy-to-follow instructions to help ensure proper sample collection when a standard kit is not suitable.
If you are unsure which collection method to use, our DNA experts are available to guide you.
Step 2. Collect and Submit Samples
Collect approved non-standard samples following the provided guidelines or DIY collection instructions. Proper handling and labeling are essential to help ensure accurate results. Tracked shipping is recommended.
Step 3. Receive Your Results
Once testing is complete, results are delivered securely by email within 5-7 business days after samples arrive at the laboratory. Results are confidential and presented in clear, easy-to-understand language.
Order a Forensic Sibling DNA Test With Confidence
This test is designed for sensitive family situations where discretion and accuracy matter. Whether using personal items or a home-created collection kit, forensic avuncular DNA testing provides a reliable way to explore biological relationships.
100% Confidential DNA Testing
We treat every client with care, respect, and confidentiality.
Private and discreet processing
Accredited laboratory testing
Secure result delivery
Affordable testing options
Your personal information and genetic data are never shared or sold.
Private and Confidential
Accredited Testing
Quick Results
Affordable
DNA Testing With Trusted Accreditations
We partner exclusively with laboratories that meet the highest industry standards. Our laboratory partners hold accreditations from organizations such as:
Association for the Advancement of Blood & Biotherapies (AABB)
College of American Pathologists (CAP)
Ministry of Justice (MoJ)
Multiple other regulatory bodies
Need help choosing your test?
The Best DNA Testing
Professional Support
Stay informed at step of the process.
Results in 1-2 Business Days
Once all samples arrive at the lab.
Quality Control
Our experts ensure accuracy.
Three Easy Steps to Get the Answers You Need
Order Online
Order your forensic sibling DNA test online. We’ll send a complete test kit right to your doorstep in discreet packaging.
If increased discretion is needed you can also make a collection kit at home using common household materials, click to see easy to follow instructions.
1.
Collect the DNA Samples
Collect approved non-standard samples and submit them following our guidelines. Tracked shipping is recommended.
We will send an email receipt when we receive your items.
2.
Receive Your Results Online
Once testing is complete, within 5-7 business days, we’ll send you an email (the same one placed on file when the order was placed) with your results. Home paternity test results are completely confidential, and your private genetic information is never shared with or sold to outside parties.
3.
You Deserve Clear Answers
When questions about biological sibling relationships arise and traditional testing is not an option, forensic sibling DNA testing can help provide clarity and peace of mind.
Do note, If additional discretion is needed, you may also create a DNA collection kit at home using common household items, click to see easy to follow instructions.
Still not sure which test you need?
Our knowledgeable DNA experts will listen to your unique situation and advise the best testing option for you.
Reach out to our DNA experts for any help with your situation
FAQ About Forensic Sibling DNA Testing
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We are required to use specific language in paternity test reports. If you need assistance understanding any part of your paternity results report, reach out to us or check out our blog.
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