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Our own laboratory, our own nationwide clinics, our own GP team. Trusted to do over 100,000 tests per month.
Trusted to do over 100,000 tests per month.

BLOOD TEST FOR YOUR SYMPTOMS

Do you suffer from persistent headaches? Stomach cramps or nausea? Tired all the time? Find your test below.

VITAMIN B7 (BIOTIN)

A vitamin B7 blood test measures the level of biotin (vitamin B7) in the bloodstream, which plays a crucial role in metabolism, cell growth, and fatty acid synthesis.

1 biomarker
12 days
£140.00 View test