This zygosity test reveals whether twins are identical or fraternal. A quick and non-invasive cheek swab helps analyze the genetic markers shared between the two individuals. Great for health records, family knowledge, or gifts. Not for legal or court use.
Twin Zygosity DNA Kit – Mail-In
$199.00Price
Color
- Swab kits for 2 individuals (twins)
- Prepaid return envelope
- Certificate of zygosity available upon request
- Online result portal (within 3–5 business days)