Free Androgen Index
At Home Blood Test
Free Androgen Index
Assess your androgen activity with testosterone, SHBG, and calculated Free Androgen Index.
Accredited Labs
5-7 Day Results
Free Shipping
What's Tested
This test analyzes 3 important health markers to give you comprehensive insights into your wellbeing.
SHBG
Sex Hormone Binding Globulin
Why it matters: A protein that binds to testosterone. High levels mean less free testosterone is available for your body to use.
Testosterone
Total testosterone - an androgen hormone present in both men and women
Why it matters: While often thought of as a male hormone, women also produce testosterone. Elevated levels in women can indicate PCOS, ovarian/adrenal conditions, or other hormonal imbalances causing symptoms like irregular periods, excess hair growth, acne, and weight gain.
FAI (calc)
Free Androgen Index - Ratio of total testosterone to SHBG
Why it matters: A key calculation for assessing androgen activity in women. Elevated FAI is commonly associated with Polycystic Ovary Syndrome (PCOS).
Choose Your Collection Method
We offer three convenient ways to collect your sample. Choose the option that works best for you.
Finger-Prick Test
Quick and convenient at-home collection using a simple lancet device.
Collect from the comfort of home
Easy-to-follow instructions included
Quick pinch sensation
+£0.00
Venous Blood Draw
Professional blood collection at one of our partner pharmacies using your test kit.
Collected by trained professional
Kit sent to your home
Visit partner pharmacy for draw
+£5.00
Autodraw Device
Our premium painless collection device for enhanced accuracy and comfort at home.
Almost painless collection
More accurate results
Automated device at home
+£15.00
How It Works
Order Online
Choose your test and complete your order securely. We'll ship your kit within 24 hours.
Collect Sample
Simple finger-prick test at home with easy-to-follow instructions.
Return Free
Post your sample using the prepaid envelope. No trip to the post office needed.
Get Results
View your results online in 5-7 days with clear explanations and next steps.
Frequently Asked Questions
Ready to Take Control of Your Health?
Order your Free Androgen Index test today and get clear insights into your health in just 5-7 days.