Results in Just 2 Days After Sample Arrival: High Precision Paternity DNA Testing

What is high precision paternity DNA testing?
"Is the father (or mother) in question actually biologically related?"
Our company resolves this potentially lifelong concern regarding biological parent-child relationships swiftly and with clarity. Using a highly accurate DNA testing method with probability of paternity (or maternity) confirmation that exceeds 99.99%—10 times more precise than international standards—we can provide definitive answers within as little as two days after receiving the sample.
Various sample types can be used for testing, such as toothbrushes, hair strands, and cigarette butts. This allows you to verify biological relationships discreetly without others knowing.
DNA within the sample may be damaged due to storage conditions or duration. In that case, we offer free retesting or a money-back guarantee, so you can proceed with confidence.

A high-precision DNA testing service that can resolve lifelong concerns
Our organization is certified under the international quality standard ISO 9001 and Japan’s Privacy Mark (P-Mark) certification for privacy protection. We have partnered with over 300 hospitals and more than 200 legal offices in Japan, offering free supervision services when required for legal testing.

World-class testing technology
How It Works:
1. Order the Test Kit
Place an order for the testing kit via our website or by phone.
2. Collect the Sample
Use the designated swab included in the kit to collect a sample from the inside of the cheek. Alternatively, toothbrushes, hair strands, or cigarette butts can also be used.
3. Send the Sample
Send the collected sample to our testing facility.
4. Receive the Results
Your results will be promptly delivered.

A DNA testing specialist you can trust
- ISO 9001 Certified: Ensuring international quality standards.
- Privacy Protection: Certified with the Privacy Mark (P-Mark), safeguarding your genetic information—the ultimate personal data.
- Internationally Recognized Excellence: Selected among the Top Genomics Solutions Providers in APAC 2023 (December 2023).*
- Apostille and Authentication (of Official Seals) Services: Trusted by immigration offices in Japan and abroad for official documentation.
Our DNA testing services utilize world-class technology and are trusted across various industries, including medical institutions and law firms. We offer multilingual support in English, Chinese, and Korean. With previous transactions in the United States, Ukraine, and China, we are also planning to establish a branch in the U.S.
Word from Our Customers:
Many clients have expressed satisfaction, citing "the delivery of the test result is quick, customer support is very courteous, and the experience is very reassuring." Others have highlighted, "it has high accuracy, and you can receive the result in a short time" as key attractions.
*Related URLs: https://seedna.co.jp/information/blog-company/post-43718/; https://seedna.co.jp/information/blog-company/post-44266/.
- URL (Japanese):https://seedna.co.jp/