Which specific biomarkers are included?

A quick reference for commonly asked-about biomarkers:

• Vitamin D: included in the Advanced blood test.
• Ferritin and iron: included in the Advanced blood test.
• TSH (thyroid): included in the Advanced blood test. Free T3 and free T4 are not part of the panel.
• Vitamin B12 and folate: available with the Essential B-vitamins add-on.
• Omega-3: available as the Omega-3 & 6 add-on.
• Testosterone: available with the hormone add-on for men or for women.
• Cortisol and Lp(a): available as single-marker add-ons.
• Anti-TPO: not included. If you need thyroid antibody testing, discuss it with your GP (huisarts).

Additional biomarkers can be added on request. Browse the full list on our biomarkers page, or contact our team if you're unsure whether a marker is covered.