All Lab Fees Included | No Kit Activation. No Online Portal. Real Human Support.
All Lab Fees Included | No Kit Activation. No Online Portal. Real Human Support.
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At-Home Sibling DNA Test | DIY Digital Instructions

$199.00

Accurately determine whether participants are Full Siblings, Half-Siblings, or not biologically related with a DIY At-Home Sibling DNA Test. Suitable for All Ages, including infants, the $199 base test includes two siblings. Instructions and required forms are emailed immediately after purchase, no physical kit is shipped, and you can begin today using clean household cotton swabs, approved Alternative DNA Samples, or a combination of both.

  • Sibling Relationship Results: Helps determine Full Siblings, Half-Siblings, or no biological sibling relationship
  • Start Today - No Kit Shipped: Instructions and forms are emailed after purchase
  • 46 DNA Genetic Markers + Amelogenin: Each required sample is tested twice using Dual Processing
  • Flexible Testing: Test 2–6 siblings using cheek swabs, approved Alternative DNA Samples, or both
  • Optional Maternal DNA: Include one sibling’s Biological Mother at no additional cost when applicable
  • Private & Confidential: DNA and personal information are never sold or added to third-party databases
  • Real Human Support: No portal, kit activation, or barcode registration
  • Fast Results: 2–3 business days for cheek swabs | 5–7 business days for Alternative DNA Samples
  • Trusted Laboratory: Testing through our U.S.-based AABB-accredited and CAP-certified laboratory partner

DIY Home Sibling DNA Test | Private, Flexible & No Kit Required

Start your sibling DNA test today without waiting for a physical kit. The My Forever DNA® DIY “Make Your Own” Sibling DNA Test helps determine whether tested individuals are most consistent with being full siblings, half siblings, or not biologically related as siblings.

Use cheek swabs, qualifying discreet DNA samples, or a mix of sample types. Instructions and required forms are delivered electronically after purchase.

  1. 46 DNA Genetic Markers + Amelogenin for advanced sibling relationship analysis
  2. No Physical Kit Shipped begin without waiting for delivery
  3. Flexible Samples cheek swabs, discreet samples, or mixed sample types
  4. Test More Than Two Siblings by adding participants when needed
  5. Optional Maternal DNA to add genetic information when evaluating a possible shared father
  6. Fast Results typically 2–3 business days for cheek swabs and 5–7 business days for discreet samples after laboratory acceptance
  7. Real Human Support from a My Forever DNA® DNA Specialist

Explore our Sibling DNA Testing options or Secret DNA Testing Collection.

What Can a Sibling DNA Test Determine?

A sibling DNA test compares genetic markers between individuals who may share one or both biological parents. The laboratory evaluates whether the DNA evidence is most consistent with a full sibling, half sibling, or unrelated sibling relationship. A half-sibling result does not identify which biological parent is shared.

Why Include a Biological Mother’s DNA?

If the goal is to determine whether siblings may share the same biological father, maternal DNA is strongly recommended when available. It helps the laboratory account for known maternal genetic contributions and better evaluate evidence associated with a possible shared father.

Maternal DNA can be especially valuable when siblings have different biological mothers. When applicable, one biological mother’s sample may be included at no additional cost.

Sibling DNA Testing Without the Parents

A sibling DNA test without the parents can help when one or both biological parents are deceased, unavailable, unreachable, or unwilling to participate.

If a biological parent is available, a direct paternity DNA test or maternity DNA test is generally the most direct option.

46-Marker Sibling DNA Analysis

Testing analyzes 46 DNA genetic markers plus Amelogenin through our U.S.-based AABB-accredited and CAP-certified laboratory partner. Statistical analysis evaluates how strongly the DNA evidence supports the tested sibling relationship.

Some cases may benefit from another known biological relative, such as a grandparent or aunt or uncle.

Fast Sibling DNA Test Results

Cheek swabs: typically 2–3 business days after all required samples are received and accepted. Discreet samples: typically 5–7 business days after laboratory acceptance because additional forensic preparation is required.

Real Human Support

Receive clear instructions, sample-received confirmation, turnaround guidance, and secure PDF results by email. For assistance, contact a My Forever DNA® DNA Specialist.

Important Information

This test is for informational and personal knowledge only and is not legally admissible. For court, custody, immigration, inheritance, or other legal purposes, Legal DNA Testing requires documented chain of custody.

My Forever DNA® | Accurate • Confidential • Fast Results You Can Trust

Fast Sibling DNA Test Results: 2-3 Days for Cheek Swabs | 5-7 Days for Discreet DNA Samples

Get clear answers without unnecessary waiting. My Forever DNA® provides fast sibling DNA test results with turnaround times based on the type of DNA sample submitted.

Standard cheek-swab sibling DNA tests are typically completed and emailed within 2-3 business days after samples are received and accepted by the laboratory.

Discreet or alternative DNA samples such as hair, nail clippings, toothbrushes, or other approved forensic samples require additional evaluation, preparation, and DNA extraction through the laboratory’s advanced forensic DNA department. Results are typically completed and emailed within 5-7 business days after samples are received and accepted by the laboratory and often sooner.

Whether you are testing full siblings or half siblings, My Forever DNA® keeps you informed throughout the process with clear communication and real human support.

With My Forever DNA®, you receive:

  • Personal sample-received confirmation from your dedicated DNA Specialist.
  • Clear sibling DNA testing turnaround times so you know what to expect.
  • Secure, easy-to-read, full-color PDF DNA results delivered directly by email.
  • No confusing portals or barcode activation just straightforward communication with real people.
  • Dedicated customer support for questions before, during, and after your sibling DNA test.

Please note: DNA testing results are processed and emailed Monday through Friday only. Weekends and holidays are not included in the stated turnaround times.

The Human Advantage Behind Every Accurate DNA Result

We understand how personal, emotional, and important DNA testing can be. That is why My Forever DNA® does things differently by creating a more private, guided, and human DNA testing experience from start to finish.

Sibling test results come back as one of three answers, and understanding what a "moderate" full-sibling likelihood versus a "strong" half-sibling likelihood actually means for your family situation almost always requires a conversation. Every DIY sibling case is assigned one dedicated DNA specialist who releases the report by email and walks through the numbers with you if you want.

What your specialist handles for a sibling case

  • Confirms both samples arrived with the correct paperwork.
  • Contacts you if either swab appears low-DNA before running the comparison.
  • Explains the difference between a "full sibling" likelihood and a "half sibling" likelihood if the result isn't clean.
  • Advises on whether testing an additional relative (a possible parent, grandparent, or aunt or uncle) would strengthen an inconclusive result.

No portal, no barcode, no account

You don't create an account, log into anything, or scan a barcode. Everything happens through email or phone with your specialist.

Your DNA Has a Story. We Keep It Yours.

The digital nature of this product means no DNA-related package is delivered to either sibling's home. Cotton swabs and paper envelopes bought from a pharmacy aren't identifiable. The only shipment involved is the one you send from your address to the lab.

Discreet billing

The charge shows on your credit card or bank statement as "MFD" only. No reference to DNA testing or the full business name.

DNA handling

  • Physical samples destroyed after testing per lab protocol.
  • No consumer DNA profile is built or stored.
  • No upload to ancestry, genealogy, law enforcement, or research databases.
  • DNA data is never sold, licensed, or shared.
  • The result PDF is emailed only to the address you specify.

Coordinating between two siblings at different addresses

If the two siblings live at different addresses, only one person needs to place the order. The email with instructions goes to the ordering address, and that person can forward the instructions to the second sibling.

Each sibling collects their own cheek swabs, packages their own envelope, and either ships their envelope directly to the lab or mails it to the ordering sibling to combine into one shipment. Either approach works, though a single combined shipment simplifies the paperwork and reduces shipping cost.

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What’s Included with Our Digital DIY DNA Test

Your DIY “Make Your Own” DNA Test Kit includes an instant digital download with the instructions, forms, and submission details needed to collect your DNA samples at home and mail them in for professional laboratory DNA testing.

All Lab Fees + Results Are Included

Your purchase includes the laboratory testing fee for the DNA test selected, plus your confidential DNA results.

There are no hidden fees, no barcode activation, no confusing online portal, and no unnecessary account setup required.

Your Digital Download Includes

  • All Lab Fees Included for the DNA test selected
  • Confidential DNA results delivered securely by email
  • Instant DNA sample collection instructions
  • Step-by-step guidance for collecting samples at home
  • Instructions for using clean household cotton swabs and paper envelopes
  • Sample labeling instructions
  • Sample Submission Form / Result Notification Form
  • Mailing instructions for sending your samples to My Forever DNA

Important Digital Test Shipping Note

This is a digital DIY DNA test option, which means no physical kit or prepaid return shipping label is included.

Customers are responsible for mailing their collected DNA samples back to My Forever DNA using their preferred shipping carrier.

Standard or Alternative DNA Sample Options

Standard cheek swab samples may be collected using clean household cotton swabs.

Approved alternative DNA samples or discreet DNA samples may also be submitted when needed. Each alternative or discreet DNA sample submitted in place of a standard cheek swab requires an additional $100 alternative sample fee per sample.

All DNA samples are processed through a trusted U.S.-based laboratory that is AABB-accredited and CAP-certified.

How the DIY Sibling DNA Test Works

Start Today • No Physical Kit Shipped • Private Results by Email

The My Forever DNA® DIY “Make Your Own” Sibling DNA Test lets you begin testing without waiting for a physical collection kit, creating a portal account, or having DNA-related packaging delivered to your home.

Ideal for customers who value privacy, flexibility, or faster start-up, including international customers who prefer not to wait for an outbound DNA kit shipment.

1. Order Online

Purchase your DIY Sibling DNA Test securely and select the number of siblings and DNA sample types needed for your test.

2. Receive Instructions by Email

Your step-by-step DNA collection instructions and required forms are emailed after purchase. No physical kit is shipped.

3. Collect DNA Samples Privately

Use standard cheek swabs, approved Alternative DNA Samples, or a combination of both. Qualifying samples may include hair with roots, nail clippings, a used toothbrush, earwax swab, chewed gum, or disposable razor.

Each participant’s DNA sample must be packaged separately according to the instructions provided.

4. Return Samples to My Forever DNA®

Send all DNA samples and completed paperwork using a tracked shipping method such as USPS, FedEx, UPS, DHL, or another reliable courier.

My Forever DNA®
7004 Maple Street
Omaha, Nebraska 68104

Customers are responsible for return shipping. Keep your tracking number until receipt is confirmed.

5. Advanced Laboratory Processing

Your samples are processed through our U.S.-based AABB-accredited and CAP-certified laboratory partner using advanced 46-marker sibling DNA relationship analysis. Alternative DNA samples may require additional forensic preparation and viability evaluation.

6. Receive Private Sibling DNA Results by Email

Your confidential, full-color PDF results are delivered securely by email.

Typical turnaround:
Cheek swabs: 2–3 business days
Alternative DNA samples: 5–7 business days

Turnaround begins after all required samples are received and accepted for laboratory processing.

No portal. No barcode activation. No account setup. Real human support from your dedicated DNA Specialist throughout the process.

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Lab Fees Included

Give Us a Call

402-800-7161

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Based in the USA

7004 Maple St., Omaha, NE 68104