Twin Zygosity DNA Test Prices

DNA testing price lists > Twin Zygosity DNA testing prices

*The Twin DNA test price includes sample collection for 2 individuals.

DNA Clinics provide full transparency for Twin DNA test costs. However, there may be occasions when a personalised quotation is required, for example, if forensic DNA samples are needed for your Twin Zygosity test. In these circumstances, DNA Clinics will inform you of any additional costs.

The Twin Zygosity DNA test price includes:

  • Twins DNA Sample Collection* 
  • Collection of legal identification for legal Twin tests
  • Legal verification by a trained sample collector for legal Twin tests
  • Dispatch of Twin DNA test kits
  • Any deposits required for your Twin test appointment or test kits
  • Your Twin test appointment
  • Full support from a dedicated case manager
  • Laboratory test analysis of your DNA samples
  • All Twin Zygosity DNA testing correspondence and reports
  • Post DNA test support and optional counselling (counselling subject to additional charges)
Sample Collection Type Peace of Mind DNA Tests Legal DNA Tests
Home DNA Twin Test Kit £220 N/A
Local GP Collection £275 £375
Clinic / Pharmacy Visit £275 £375
Home Visit by Registered Nurse £295 £395
Onsite Collection by Registered Nurse £295 £395
All prices EXCLUSIVE of VAT

Additional costs for DNA Twin Zygosity testing

Sample Collection Type Peace of Mind DNA Tests Legal DNA Tests
Additional Twin test kit £20 £20 (GP collection)
Additional person to be tested (DNA test kits) £125 £125 (GP collection)
Additional appointment (same premises) £85 £85
Additional appointment (different premises) £125 £125
Additional person to be tested (DNA test appointment) £125 £125
Unusual sample collection e.g. Prisons or Hospitals Quote only - please call Quote only - please call
All prices EXCLUSIVE of VAT

Other costs you may have to pay for your Twin Zygosity DNA test

  • Forensic samples (Nails, teeth, bone etc.)
  • A sample collection fee from a GP
  • Optional counselling support after the results from your DNA Twin test