Hormone testing
Advanced at-home hormone testing

Clinician-reviewed results. No GP referral. No waiting list. Free delivery.

Byolete Hormone Balance Test (Women's)
Hormones
5 biomarkers
Hormone Balance Test (Women's)
A simple at-home finger-prick test measuring key female hormones — reviewed by a clinical pharmacist using your recorded cycle-stage context.
LH
FSH
Testosterone
SHBG
FAI
Byolete Advanced Male Hormone Test
Men's Health
5 biomarkers
Advanced Male Hormone Test
A simple at-home finger-prick test that checks testosterone and the related markers that influence how it's carried in the blood — reviewed by our clinical team.
Total Testosterone
Free Testosterone
SHBG
Albumin
Free Androgen Index
UKAS-accredited laboratory
Reviewed by a prescribing pharmacist
Free delivery
Results within days