Professional, nurse-led DNA collection.

DNA Sample Collection

Our nurse-led team performs DNA sample collection (typically buccal swab or blood-based) with strict aseptic technique and complete documentation — suitable for private, legal, and medical use cases.

What’s included

Everything handled by our nurse-led team.

  • Sterile, individually packaged buccal swab kits
  • Nurse-led collection at your chosen location
  • Photographic ID verification where required
  • Sealed, tamper-evident chain-of-custody packaging
  • Onward dispatch to your chosen accredited laboratory

Our process

Calm, clinical, fully documented.

  1. 01

    Book

    Tell us your preferred time, location and testing scenario.

  2. 02

    Verify

    We verify identity and brief all parties on the procedure.

  3. 03

    Collect

    A registered nurse performs the collection on site.

  4. 04

    Dispatch

    Samples are sealed and sent to your accredited lab.

Frequently asked

Your questions, answered.

Is the collection painful?+

Buccal (cheek) swabs are painless. Blood-based collection is performed by experienced nurses with minimal discomfort.

Where can collection take place?+

Homes, hotels, offices, clinics and hospitals across London and internationally.

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Ready to book DNA Sample Collection?

Speak to our clinical team about your case — confidential, judgement-free, and arranged around you.

Ask LGD

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Hi 👋 I'm the London Global Diagnostics assistant. Ask me about DNA collection, chain-of-custody, mobile appointments, or international coordination.