Testosterone (total)
Check your total testosterone, then add SHBG for more context on how much may be available for your body to use.
Your blood tests, clearly explained
We help you see what’s going on inside — recovery, energy and stress — through blood tests. Certified clinics, fast turnaround.

A common cause of tiredness.
Not sure what to test?
Answer a short questionnaire to assemble a package and relevant optional markers around your goal. Answers are shared only with our clinical team.
Blood tests · 24 options
Choose the tests that answer your question. A full blood count is included in most packages, or
Book three draws and each visit costs less.
Check your total testosterone, then add SHBG for more context on how much may be available for your body to use.
Iron stores read alongside inflammation — a focused first look at fatigue and recovery.
Full iron handling, inflammation and muscle damage. Built to repeat through the year.
Add testosterone, SHBG and cortisol at checkout — €134 together.
Cian, 22, plays GAA and wanted to take his training seriously. His first test showed inflammation over four times the normal limit, two weeks after a cold. His body was still fighting something. Instead of pushing harder, he eased off and retested three weeks later.
Shared with permission.
Normal limit: under 5
Result coming soon.
Optional add-ons · 22 MARKERS
Tap to add a marker. Your choices stay with the booking and your next retest.
A single result is a snapshot. Ranges are broad enough to hide a real change — seeing the same marker more than once is what shows whether something's actually shifting.
Ferritin is linked to your iron stores. In this example, it rose over three tests.
Training load, sleep, food or a supplement. Keep the question clean enough to learn from it.
Test. Try. Retest. Twelve weeks is a practical interval to see whether a change actually moved something.
Read a useful signal, then take the right question to your clinician when you need to.
Professional standards & Trust
Blood taken by a certified phlebotomist
Samples analysed in an INAB ISO 15189 accredited laboratory
Testing performed by CORU registered scientists
Clear, plain-English reports with the relevant context — not a wall of unexplained numbers.
Your results are held securely and shared only with you, unless you choose to share them.
Our team can help you understand a result and point you toward the right clinical conversation.
The workflow

Pick a test online. No referral, no waiting list.

A quick blood draw in central Dublin, with preparation guidance sent beforehand.

Results in 24–48 hours. Log in to your portal for plain-English insights.

Test again in 12 weeks and see what changed.
FIBRN operates from inside Active Life Pharmacy in central Dublin. The pharmacy name is displayed at the street-level entrance to help you identify the correct door. Fasting guidance depends on your chosen blood test and is explained before you arrive. Results are typically ready in 24–48 hours.
4–8 Eden Quay, North City, Dublin 1, D01 N5W8, Ireland
Monday–Friday · 09:30–15:30
hello@fibrn.com