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Measures HbA1c, reflecting average blood glucose over the past three months.

A saliva test measuring melatonin alongside cortisol, the two hormones that set your sleep and wake rhythm.

Measures total cholesterol, LDL, HDL and triglycerides.

Measures fasting glucose and insulin to assess for insulin resistance.

Measures 25-hydroxyvitamin D, the marker used to assess vitamin D status.

Measures ferritin, serum iron, transferrin and transferrin saturation for a complete iron assessment.

Measures TSH, free T4, free T3 and reverse T3 for a complete thyroid hormone assessment.

Measures TPO and thyroglobulin antibodies to assess for autoimmune thyroid activity.

A non-invasive saliva panel assessing testosterone and related androgens, which decline with age from around the age of 30.

A four-point saliva test measuring cortisol at four points across the day to map your stress and adrenal rhythm.

Measures active B12 (holotranscobalamin) and folate to assess methylation and energy pathways.

A blood test measuring copper, ceruloplasmin and zinc together with their ratio, a frequently overlooked mineral imbalance.

An extended saliva panel measuring the free, active fraction of male hormones, more sensitive than a standard serum test.

A blood panel measuring NAD+ directly, along with its redox partners, to guide longevity supplementation.

Measures lipids, glucose and metabolic markers for a complete cardiometabolic assessment.

A saliva test measuring free male hormones alongside a cortisol pattern, since stress and testosterone are closely linked.

A lactulose breath test measuring hydrogen and methane across the small intestine for SIBO.

A blood panel measuring the full range of B vitamins, B1, B2, B6, folate and B12, rather than B12 alone.

A dried urine investigation mapping adrenal hormones, cortisol metabolites and melatonin for a detailed stress and sleep picture.

Measures the complete thyroid hormone panel together with thyroid antibodies.

Measures coeliac-associated antibodies to help assess whether gluten may be driving symptoms.

Measures the core female reproductive hormones in a single blood panel.

A comprehensive cardiovascular panel that adds LDL subfractions, revealing small dense LDL that a standard lipid test cannot show.

Measures average telomere length as a marker of cellular ageing and biological age.