Fagron TrichoTest™ is an advanced DNA hair loss test that analyses 13 genes and 48 genetic variations scientifically linked to hair thinning. It provides personalised treatment recommendations for three common types of hair loss: androgenetic alopecia, telogen effluvium, and alopecia areata.

While the TrichoTest does not diagnose the root cause of hair loss, it reveals your unique genetic predispositions, enabling you to take targeted, evidence-based action — rather than relying on generic over-the-counter products or recommendations from friends.

Hair loss is a progressive condition affecting millions of men and women in the UK. With the TrichoTest, you can stop the guesswork and start treating your hair loss with a tailored plan based on your genetic profile, lifestyle, and metabolism.

✅ The test is quick, painless, and carried out via a simple saliva swab from the comfort of your home.
✅ Your results are processed at Fagron’s certified laboratory and reviewed by a UK pharmacist.
✅ You’ll receive a detailed report and personalised recommendations — with the option to order a custom-compounded prescription made specifically for your DNA.

📘 Want to know if TrichoTest is really worth it?
Learn how different providers compare and why choosing the right one matters.

👉 Read our full TrichoTest UK comparison guide here.

The Process

🧬 How the TrichoTest™ Process Works

  • STEP 1: Complete an online questionnaire. We will then post out your test kit.
  • STEP 2: Take the DNA sample at home using the cheek swabs provided and send it off in the pre-paid envelope.
  • STEP 3: Receive a comprehensive report with personalised treatment recommendations based on your DNA profile. These may include topical or oral solutions.
  • STEP 4: Book a consultation with our expert team to discuss your results and select a suitable treatment. We can then prepare and deliver your custom compound by post.
  • Please note: Avoid eating, drinking (except water), smoking, alcohol, and caffeine at least 1 hour before collecting your sample.