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Discreet Forensic Sibling DNA Test

from $329.00

Discreet Forensic Sibling DNA Test includes:

  • Easy to follow instructions

  • 2 sterile buccal collection swabs per person

  • Sample envelopes for each person involved

  • Consent form either shipped or via email.

  • Prepaid return label to our laboratory. (USA Only)

  • If you prefer to not have a collection kit shipped to you (if selected) click here for instructions on how to create one at home.

Select from test options below:

Number of Discrete Samples:
Number of Oral Swab Samples:
Test for Full or Half Siblingship?:
Do you want the samples returned to you?:

Discreet Forensic Sibling DNA Test includes:

  • Easy to follow instructions

  • 2 sterile buccal collection swabs per person

  • Sample envelopes for each person involved

  • Consent form either shipped or via email.

  • Prepaid return label to our laboratory. (USA Only)

  • If you prefer to not have a collection kit shipped to you (if selected) click here for instructions on how to create one at home.

Select from test options below:

Discreet Forensic Sibling DNA Test

The Discreet Forensic Sibling DNA Test is a confidential and accurate way to determine whether two individuals are biological siblings, even when a parent is unavailable for testing. This test is ideal for situations requiring privacy, discretion, or the use of forensic DNA samples instead of standard cheek swabs.

Designed for sensitive situations, this forensic sibling DNA test allows analysis using personal items and trace DNA, making it a trusted option for discreet family relationship testing and investigative use cases.

When Should You Use a Forensic Sibling DNA Test?

This test is commonly used when:

  • A parent is unavailable or unwilling to participate

  • Discreet testing is required

  • Only personal items or trace DNA samples are available

  • Privacy concerns make standard DNA collection impractical

Accepted Forensic DNA Sample Types

This discreet sibling DNA test supports a wide range of forensic and non-standard DNA samples, including:

  • Toothbrushes, razors, or hair with root

  • Nail clippings or other personal items

  • Trace or low-level forensic DNA samples

Cheek swab samples may also be accepted, but forensic samples are often preferred when discretion is critical.

Accurate Forensic Sibling DNA Analysis

DNA samples from both individuals are analyzed and compared across multiple genetic markers to determine the statistical probability of a sibling relationship. Results indicate whether the tested individuals are full siblings, half siblings, or unrelated, based on shared genetic inheritance patterns.

All testing is performed at an accredited laboratory using advanced DNA extraction, amplification, and comparison techniques suitable for forensic samples.

Turnaround Time

Results are typically available within 5 to 7 business days after the laboratory receives all samples. Processing times may vary depending on the quality and type of DNA submitted.

Privacy, Discretion, and Confidentiality

Your privacy is our priority. All testing kits are shipped in plain, unmarked packaging, and all results are handled with strict confidentiality from start to finish.

Important Information

  • This test is for informational purposes only and is not valid for legal or court use

  • Forensic DNA samples may require additional processing time

  • Split kit shipping options may be available if participants are in different locations