Simplify sibling DNA testing with the My Forever DNA Sibling Home Test Kit. Determine full, half, or unrelated sibling relationships quickly, affordably, and accurately from home.
Home Sibling DNA Test Additional Information, Explore how the My Forever DNA Sibling Test Kit helps determine full, half, or no sibling relationships with fast, accurate results.
My Forever DNA kit includes FDA-approved cheek swabs, sample envelopes, instructions, result form, and prepaid FedEx envelope with all lab fees included.
My Forever DNA testing infographic: 6 simple steps including kit order, discreet delivery, form completion, sample collection, FedEx shipping, and fast and accurate results.
Infographic highlighting the My Forever DNA testing process: quick kit delivery, simple registration, email updates, results in PDF, and personalized support.
Simplify sibling DNA testing with the My Forever DNA Sibling Home Test Kit. Determine full, half, or unrelated sibling relationships quickly, affordably, and accurately from home.
Home Sibling DNA Test Additional Information, Explore how the My Forever DNA Sibling Test Kit helps determine full, half, or no sibling relationships with fast, accurate results.
My Forever DNA kit includes FDA-approved cheek swabs, sample envelopes, instructions, result form, and prepaid FedEx envelope with all lab fees included.
My Forever DNA testing infographic: 6 simple steps including kit order, discreet delivery, form completion, sample collection, FedEx shipping, and fast and accurate results.
Infographic highlighting the My Forever DNA testing process: quick kit delivery, simple registration, email updates, results in PDF, and personalized support.

At-Home Sibling DNA Test, Customizable Kit | 99.999% Accurate | All Lab Fees & Shipping Included

5.0
Read Reviews
$249.00

Disclaimer

Attempting to answer the question of paternity without testing the alleged father can be performed with accurate results in a high percentage of cases. This includes testing full or half siblings, a paternal grandparent, or a sibling of the alleged father (aunt/uncle. However, there is a possibility of obtaining inconclusive results. We cannot predict if your results will be inconclusive. An inconclusive result is the product of the statistical comparison and not the DNA test. We use the unique DNA profiles of the suspected relatives to calculate how likely they are to be related versus being unrelated. This statistical comparison is an attempt to approximate reality and is expressed in percent probability. In all cases, it is beneficial to include the mother since she donated half of the child's DNA. This will allow us to focus on the paternal DNA in the child and will decrease the likelihood of getting an inconclusive result.

When we do not have the father to test, we are relying solely on the statistics of a relative that did not contribute DNA at every marker like the father would. When attempting to answer the question of paternity without testing the alleged father by using a close relative, there is a possibility that the outcome might be a misclassification of the relationship. Again, it is beneficial to include the mother since she donated half of the child's DNA to limit the possibility of this happening.

Home Sibling DNA Test - Confirm Full Siblings, Half-Siblings, or No Shared Parent

The At-Home Sibling DNA Test Kit from My Forever DNA provides an Accurate, discreet, confidential, and easy-to-use solution - specifically designed for situations where only the siblings are available for testing. Suitable for all ages - whether you're testing newborns or adults.

What this Sibling DNA Test Can Determine:

  • Full Siblings - Share both biological parents
  • Half-Siblings - Share one biological parent
  • Not Biologically Related - No shared parent

Easily Customize Your DNA Sibling Test Kit

We offer flexible testing options to suit your specific situation. Whether you need standard swabs or discreet samples, you’re in control.

1. Choose Your Shipping Option:

  • Standard Single Kit - Sent to one location.
  • Multiple Location Kit - Two kits shipped separately. (Ideal for participants living in different cities or states.)

2. Select Your DNA Collection Method:

  • Standard Cheek Swab - Quick, painless, and reliable.
  • Discreet DNA Samples - Perfect when cheek swabs aren't possible.
  • Use toothbrushes, hair, nail clippings, or earwax (+$100 per discreet sample).

Mix & Match Samples - Combine cheek swabs and discreet samples as needed.

👉 Learn more about discreet DNA testing

3. Add the Number of Participants:

  • Standard Test (2 potential siblings): $249.00
  • Additional Sibling: $100.00 per extra participant

Why Choose My Forever DNA?

At My Forever DNA, we go beyond basic testing. As the only DNA testing company in the world where you can talk to real humans, we make it easy to get answers without confusing portals or barcode registration. 

✅ The Gold Standard in Sibling DNA Testing

  • 99.999% Accuracy: Our dual-processing technology tests every sample twice for maximum reliability.
  • 46 DNA (Genetic) Markers + Amelogenin: That’s over 175% more markers than the industry average - essential for sibling testing when a parent is unavailable.
  • AABB & CAP Accredited Lab: We partner with a U.S.-based laboratory accredited by the AABB and inspected annually by the College of American Pathologists (CAP).
  • Transparent Pricing: All lab fees and FedEx shipping are included - no hidden charges, ever.
  • 100% Confidential & Discreet: Kits ship in plain, unmarked FedEx envelopes. Your privacy is our priority.
  • Fast Results: Receive results in 2-3 business days after sample arrival - no login, no app, no hassle.
  • Real Human Support: A dedicated DNA Specialist guides you from start to finish.
  • Thousands of 5-Star Reviews: Families nationwide trust our expertise, support, and accuracy.
  • Lifetime Report Archive: Secure digital storage with free certified reprints anytime
  • Sample Viability Pre-Check: Complimentary DNA quality review upon lab receipt
  • Multi-Language Support: Instructions in English, Spanish, Mandarin, and French
  • Global Shipping Capability: Worldwide delivery with customs paperwork handled

What’s Included in Your Sibling DNA Test Kit?

Every test kit comes complete with:

  • FDA-approved sterile cheek swabs (2 per participant)
  • Tamper-evident DNA sample envelopes with unique barcodes
  • Detailed collection guide with photo illustrations
  • Pre-labeled result notification forms
  • Prepaid, trackable FedEx return envelope
  • 24/7 customer support contact card

Each order is custom-prepared with a unique identification code to Ensure Accuracy across all participants - even when shipped separately.

Discover the My Forever DNA Difference

We’re more than just a DNA testing lab - we’re your trusted partner in truth. With real human support, transparent communication, and industry-leading accuracy, we make your DNA testing experience simple, private, and empowering.

✔️ No Barcode Registration Required
✔️ No Impersonal Online Portals to receive life’s most important answers
✔️ Your dedicated DNA specialist is always available by email or phone to answer questions and provide one-on-one guidance

With My Forever DNA, you get Real Results, Real People, and Real Support - every step of the way.

My Forever DNA - America’s Authority Home DNA Testing Since 2015
Trusted by thousands. Backed by science. Supported by real people.

Explore DNA Test Options

At My Forever DNA, we understand that every family situation is unique. That’s why we offer five flexible DNA testing options designed to meet your specific needs - whether you're seeking peace of mind, discreet testing, or legally admissible results.

Explore DNA Testing Options Tailored to Your Situation:

1. Standard At-Home DNA Test Kit (Most Popular)

Simple. Accurate. Convenient.
Collect your DNA sample with a pain-free cheek swab - all from the comfort and privacy of your home. Ideal for paternity, maternity, or other relationship testing when legal documentation is not required.
Find the Right At-Home DNA Test Kit for You - SHOP NOW 

2. Discreet DNA Test Kit

Private Testing with Non-Traditional Samples
Prefer not to use a cheek swab? Submit alternative DNA samples like a toothbrush, hair, gum, or dental floss. This option is perfect for sensitive or confidential testing scenarios.
Discover How Secret DNA Testing Works with Alternative Samples - SEE HOW IT WORKS 

3. Multiple Location Home DNA Test Kit (1 Order - 2 Kits Shipped) 

Long-Distance Home DNA Testing Made Simple 

Designed for participants living in different cities or states, this kit includes two separate shipments - one to each location. No travel required - just a secure, seamless process from start to finish.

Perfect Solution for: Long-distance families, ancestry verification, and parents or relatives separated by distance who want accurate DNA answers. 

See How Multi-Location DNA Testing Can Work for You - LEARN MORE

4. DIY “Make Your Own” DNA Test Kit - Instant Download & Print

Prefer Not to Wait for a Kit in the Mail?

Skip the shipping! Download the instructions instantly and use your own collection materials to submit your DNA the same day. Perfect for urgent situations, customers who already have DNA samples, or anyone who prefers not to receive a kit at home. Also ideal for international clients looking for a fast, flexible testing solution.

Download, Collect, Submit - EXPLORE DIY DNA TESTING NOW 

5. Legal DNA Testing (Omaha Office Only)

Court-Admissible Results You Can Trust
Required for legal matters such as child custody, name changes, inheritance claims, and Social Security benefits. Collected at our Omaha clinic by professionals under strict chain-of-custody protocols.
Your Guide to Legal DNA Testing - GET STARTED

Have Questions or Need Help Choosing a Test?

We’re just a call or email away! Our friendly, knowledgeable team is here to answer your questions and help you find the best DNA testing option for your unique situation.

No call centers. No automated systems. Just real, experienced DNA experts who truly care.

Call: (402) 800-7161
Email: sales@myforeverdna.com