Individual Tests A–Z

London Blood Tests offers a comprehensive collection of medical and longevity services, including advanced blood testing, gut microbiome analysis, hormonal assessment, toxicology, NAD+ and mitochondrial profiling, and specialised wellness panels.

Type the first letter or name of the test

Showing 373 – 384 of 573 tests

Nutritional Health

This panel evaluates vitamin, mineral, and metabolic markers linked to nutritional status. It helps detect hidden deficiencies affecting energy, im...

£235.00 GBP

Book now

Oestradiol

The Oestradiol test measures the main form of oestrogen in the body. It helps assess hormonal balance, reproductive health, and endocrine function.

£38.00 GBP

Book now

Oestrone

The Oestrone test measures E1, a form of oestrogen that becomes more prominent after menopause. It helps assess hormonal balance, especially when o...

£162.99 GBP

Book now

Olanzapine

The Olanzapine test measures medication levels in the blood to support safe and effective treatment. It is used for therapeutic drug monitoring and...

£218.00 GBP

Book now

Omega 3 Index Complete

The Omega 3 Index Complete blood test measures long-term omega-3 fatty acid levels in your blood. It helps assess cardiovascular, brain, and inflam...

£148.00 GBP

Book now

Osmolality (Serum)

The serum osmolality blood test measures the concentration of particles in your blood. It helps assess hydration status, electrolyte balance, and k...

£126.00 GBP

Book now

Osmolality (Urine)

The urine osmolality test measures how concentrated or diluted your urine is. It helps assess hydration status and kidney function.

£88.00 GBP

Book now

Osteocalcin

The osteocalcin blood test measures a key protein involved in bone formation. It helps assess bone turnover and overall skeletal health.

£179.00 GBP

Book now

Ovarian Autoantibodies

The ovarian autoantibodies blood test helps identify autoimmune reactions affecting the ovaries. It supports investigation of fertility issues and ...

£172.00 GBP

Book now

Parathyroid Hormone

The parathyroid hormone blood test measures PTH levels that regulate calcium balance in the body. It supports assessment of bone, kidney, and parat...

£138.00 GBP

Book now

Parvovirus IgG/IgM Antibodies

The Parvovirus IgG/IgM antibody test detects immune response to Parvovirus B19. It helps identify recent or past infection and immune status.

£240.00 GBP

Book now

Paul Bunnell (Monospot)

The Paul Bunnell (Monospot) test helps detect glandular fever caused by Epstein–Barr virus. It identifies heterophile antibodies produced during in...

£50.00 GBP

Book now