Are You Unsure Which Test You Need?
Hair / Trichology DNA Test - Mouth Swab
Hair / Trichology DNA Test - Mouth Swab
The Hair / Trichology DNA Test offers a detailed look at the genetic factors that influence hair strength, growth and loss. Using a non-invasive mouth swab, the test analyses genes tied to hormonal balance, nutrient absorption, inflammation and stress resilience — all key contributors to hair health. Whether you’re experiencing thinning, shedding or slow regrowth, this test provides personalised insight to help you take targeted action for long-term results.
✅ Analyses 18 key genetic variants
✅ Gives insight into nutrient absorption, hormones and inflammatory pathways
Please note INCLUDED in the cost of your test is advice, interpretation and support from our genetics team. These are lab trained DNA specialists.
You will be asked to fill out a patient form at checkout which will give us more information on your symptoms, current medications and supplement intake. If you would prefer not to provide this information just write N/A.
DELIVERY AVAILABLE WORLDWIDE
Lab test results & personalised written report = £345
Lab test results & 30 minute zoom call = £365
Lab test results & 30 minute zoom call & personalised written report = £385
Simple at home saliva swab suitable for any age.
GENES INCLUDED:
MTHFR (TT)
SOD2 (FF)
GC (CC)
TMPRSS6 (GG)
DHCR7/ NADSYN1 (CC)
PNPLA3 (AA)
FUT2 (9R/9R)
COL1A1 (GG)
20p11 region (CC)
20p11 region (GG
AR upstream (CC
SRD5A2 (AA)
PTGES2 (GG)
PTGFR (AA)
PTGDR2 (TT)
CRABP2 (CC)
SLC45A2 (CC)
ADRB2 (CC)
FAQs
Q. How long will it take for my order to arrive?
All kits are shipped via Royal Mail 1st Class. For international orders your kit is shipped via tracked courier.
Q. How do I send my sample back to you?
Important: Before you send your sample back you need to register your kit by scanning the QR code or following this link: yourgutmap.co.uk/dnamap‑form
For UK and Ireland your kit will include a pre‑paid envelope to return your sample.
For international orders the lab will provide a free return‑postage label for you to print and send via local courier drop-off point.
For international orders: When you are ready to send your sample back, complete the return‑shipping form here: portal.yourgutmap.co.uk/samplereturn. The lab team will then email you a label to print and drop-off at a local courier.
Q. How long does it take to receive my results?
The lab report is typically emailed to you within 3 weeks from the time the lab receives your sample.
