DIY Make-Your-Own At-Home Sibling DNA Test Kit by My Forever DNA: Downloadable, accurate, private, fast results, discreet options, lab fees included, 46 markers tested.
Step-by-step visual of what you'll need for My Forever DNA's Make Your Own DNA Test Kit, including a printer, cotton swabs, paper envelopes, tape, and a return shipping envelope.
Disclaimer for My Forever DNA: Explains paternity testing accuracy using relatives’ DNA, statistical comparisons, and the importance of including the mother.
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Digital At-Home Sibling DNA Test - “DIY” Make Your Own | All Lab Fees Included

$199.00

Digital At-Home Sibling DNA Test Kit -"DIY" Make Your Own

Confirm Full Siblings, Half-Siblings, or No Biological Relationship - No Shipping Required

Looking for a fast, discreet, and cost-effective way to determine if two or more individuals are Full Siblings, Half-Siblings, or Not Biologically Related? The Digital At-Home Sibling DNA Test Kit by My Forever DNA offers a Accurate, Confidential, and Lab-Certified Solution - without the wait for a physical kit to be shipped.

As a trusted leader in at-home DNA testing worldwide since 2015, My Forever DNA makes it easier than ever to get answers from the comfort and privacy of your home.

Why Choose the “Make Your Own” Digital Sibling DNA Test Kit?

  • Instant Access - Download instructions immediately after purchase
  • No Shipping - Nothing is mailed to your home
  • Suitable for All Ages - Test Newborns, Teens, or Adults
  • 99.999% Accuracy Guaranteed - We Guarantee the Analysis of 46 DNA (Genetic) Markers + a Gender Identification Marker
    Unlike other companies that advertise vague “up to” claims, we test 175% more DNA markers than industry standards - delivering unmatched accuracy and clarity you can trust.
  • Dual Sample Processing - Every sample is tested twice for precision
  • In Partnership with a U.S.-Based Laboratory - AABB Accredited & CAP Certified 
  • 100% Private & Confidential -  No barcode registration, and no impersonal online portals. Most importantly, we never store, sell, or share your personal data - ever.
  • Ideal for International Customers - Save on shipping and start immediately

Ideal For:

  • Perfect for Testing Sibling Relationships When a Parent Is Unavailable or Unwilling to Participate.
  • When Paternity or Maternity DNA Testing Isn’t Possible
  • Verifying results from ancestry DNA services
  • Gaining peace of mind with scientific clarity
  • Discreet or Alternative DNA samples (e.g., toothbrush, hair, earwax, etc.)

What You’ll Need:

  • A printer (or paper and pen) to complete the Result Notification Form
  • 2 cotton swabs per participant (standard Q-tips are fine)
  • 1 paper envelope per person to seal and return samples
  • Tape to seal envelopes securely
  • A mailing envelope to send all samples to our lab
  • Tracked mail service (e.g., USPS, FedEx, UPS, DHL) - return shipping is at your expense

How It Works:

  • Download Step-by-Step Instructions immediately after purchase
  • Collect DNA Samples using cotton swabs and household materials
  • Complete the Result Notification Form
  • Send Everything to Our U.S.-Based Lab
  • Receive Results via Email in just 2-3 business days after sample receipt

For International Customers:

The Make Your Own Kit is the perfect solution for customers outside the U.S.
Avoid international shipping delays and high costs - collect your samples locally and ship directly to our U.S. laboratory using FedEx, DHL, or another tracked service. Your results will be returned via email, quickly and securely.

Advanced Testing You Can Trust:

Unlike many companies that test just 16 or 21 markers, My Forever DNA analyzes 46 DNA (Genetic) Markers + identification marker for industry-leading precision. Every sample is processed twice using dual-processing technology, ensuring the most reliable and accurate sibling relationship results available today.

Results Are Always Confidential:

Your results will be emailed directly to you, and only you. If you'd like a second person to receive the results, you may designate that option on the Result Notification Form.

Experience the My Forever DNA Difference:

  • No barcode registration required
  • No impersonal online portals
  • Real human support - available by phone or email
  • Decades of trust, experience, and scientific integrity

Get Started Today - Nothing Shipped, No Delays

Get the answers you deserve with My Forever DNA - the Global Authority in Home DNA testing since 2015.

✅ Instant Digital Download: No Kit, No Wait: Get started immediately after purchase. Instructions are emailed instantly so you can collect your DNA samples today using simple household items.
✅ Suitable for All Ages: Safe and easy for infants, children, and adults - making it perfect for any family situation.
✅ Fast, Accurate Results: Receive results in as little as 2-3 business days once your samples arrive at our partnered U.S.-based AABB- and CAP-accredited laboratory, ensuring gold-standard precision.
✅ Complete Privacy & Confidentiality: No packages or kits shipped to your home or office - ideal for customers who prefer a discreet, fully private DNA testing experience.
✅ International Friendly: Avoid costly shipping delays and customs fees. Perfect for customers outside the U.S. who want fast, reliable testing with global accuracy.
✅ Transparent, All-Inclusive Pricing: One simple, upfront cost - no hidden fees or extra lab charges.
✅ Dual-Processing Technology: Each DNA sample is analyzed twice across 46 DNA Genetic Markers (plus gender identification) to ensure unmatched 99.999% accuracy.
✅ Step-by-Step DIY Simplicity: Easy-to-follow instructions guide you through every step of the collection process using common household materials.
✅ Dedicated U.S. Support: Backed by My Forever DNA’s compassionate team, known for exceptional customer care and trusted results since 2015.

This Digital Download Sibling Home DNA Test is designed for anyone who wants fast, private, and accurate results without waiting for a mailed kit. It’s ideal for individuals and families who prefer to get started today and value complete discretion in their DNA testing experience.

  • Perfect for All Ages: Safe and simple enough for infants, children, and adults.
  • Instant Access: Begin your DNA collection immediately after purchase - no shipping delays or kit delivery required.
  • Ideal for International Customers: Avoid costly international shipping and long wait times. Download instructions instantly, collect your samples at home, and send them directly to our partnered U.S.-based AABB- and CAP-accredited laboratory.
  • Great for Privacy-Conscious Clients: Enjoy total confidentiality with no packages or branded boxes delivered to your home or office.
  • Best for Time-Sensitive Cases: Whether for personal peace of mind or urgent documentation needs, you can collect and mail your samples the same day.

If you’re looking for a fast, discreet, and reliable DNA testing option - with the accuracy and compassion of My Forever DNA® - this DIY Digital Sibling DNA Test is the perfect choice.

What’s Included

Everything you need to start testing immediately - no physical kit shipped. After purchase, you’ll receive an instant digital download with all the instructions and forms needed to complete your DIY Home Sibling DNA Test quickly, accurately, and confidentially.
This test is designed to help determine whether two individuals are full siblings or half siblings, providing clear and accurate answers you can trust.

Your Download Includes

Step-by-Step Collection Instructions

Simple, illustrated directions for collecting DNA samples using household items such as cotton swabs and paper envelopes.

Choose Standard or Alternative DNA Samples (Optional Add-On)

Follow clear guidance for submitting discreet or Alternative DNA Samples - such as a toothbrush, hair, or nail clippings - instead of traditional cheek swabs when preferred.

Detailed Labeling Guide

Clear instructions to properly label each sample for accurate identification and lab processing.

Sample Submission Form (Result Notification Form)

Secure documentation to include with your mailed DNA samples, ensuring accurate identification, proper tracking, and professional handling throughout the testing process.
Unlike other DNA companies, My Forever DNA® never requires barcode registration or an impersonal online portal - your Dedicated DNA Specialist will communicate results directly and confidentially by email, providing a private, human-to-human experience.

Shipping Instructions

Directions for mailing your samples to our AABB-Accredited and CAP-Certified U.S. laboratory for professional analysis and 99.999% accurate results.

Customer Support Information

Direct access to your Dedicated DNA Specialist for personalized support throughout every step of your testing process.

Peace of Mind Guarantee

Transparent pricing, confidential processing, and no hidden lab fees - every test includes all costs upfront for total clarity and trust