Our blood test add-ons are designed to enhance the efficiency and personalisation of your results. From targeted markers to deeper insights, they help tailor your test to your unique needs. Add-ons can only be purchased alongside a main blood test.
SHOP BLOOD TEST ADD-ONS
Blood Test Add-Ons

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Syphilis IgG Add-on
This add-on detects syphilis IgG and IgM antibodies, indicating current or past infection with Treponema pallidum. It supports early detection and monitoring—even without noticeable symptoms.
Read moreSale price £24.75Unit price / per SaleView -
Testosterone Add-on
Measures testosterone, a key hormone for fertility, muscle, bone, and energy. Imbalances may cause low libido, fatigue, or mood changes—even without clear symptoms.
Read moreSale price £14.85Unit price / per SaleView -
Testosterone Free Add-on
Measures free (active) testosterone levels to assess hormonal activity. Imbalances may cause fatigue, low libido, mood shifts, or muscle loss—even if total testosterone is normal.
Read moreSale price £19.80Unit price / per SaleView -
Thyroglobulin Antibody Add-on
This add-on measures thyroglobulin antibodies (ATG), which may signal autoimmune thyroid conditions like Hashimoto’s or Graves’ disease—even if symptoms aren’t yet visible.
Read moreSale price £14.85Unit price / per SaleView -
Thyroid Peroxidase Antibody Add-on
Measures TPO antibodies to help detect autoimmune thyroid issues like Hashimoto’s or Graves’—even without symptoms.
Read moreSale price £14.85Unit price / per SaleView -
Thyroid Stimulating Hormone Add-on
This add-on measures TSH, a hormone that controls thyroid activity. Abnormal levels may signal thyroid imbalance—even if no symptoms are present.
Read moreSale price £11.88Unit price / per SaleView -
Thyroxine-Free (Free T4) Add-on
This add-on measures free thyroxine (Free T4), the active thyroid hormone that helps regulate metabolism and energy. Abnormal levels may indicate thyroid dysfunction—even without clear symptoms.
Read moreSale price £11.88Unit price / per SaleView
Contact us
Feeling overwhelmed?
Don’t hesitate to contact us to consult the best option for your health.
SHOP BLOOD TEST ADD-ONS
Blood Test Add-Ons
Our blood test add-ons are designed to enhance the efficiency and personalisation of your results. From targeted markers to deeper insights, they help tailor your test to your unique needs. Add-ons can only be purchased alongside a main blood test.

-
Syphilis IgG Add-on
This add-on detects syphilis IgG and IgM antibodies, indicating current or past infection with Treponema pallidum. It supports early detection and monitoring—even without noticeable symptoms.
Read moreSale price £24.75Unit price / per SaleView -
Testosterone Add-on
Measures testosterone, a key hormone for fertility, muscle, bone, and energy. Imbalances may cause low libido, fatigue, or mood changes—even without clear symptoms.
Read moreSale price £14.85Unit price / per SaleView -
Testosterone Free Add-on
Measures free (active) testosterone levels to assess hormonal activity. Imbalances may cause fatigue, low libido, mood shifts, or muscle loss—even if total testosterone is normal.
Read moreSale price £19.80Unit price / per SaleView -
Thyroglobulin Antibody Add-on
This add-on measures thyroglobulin antibodies (ATG), which may signal autoimmune thyroid conditions like Hashimoto’s or Graves’ disease—even if symptoms aren’t yet visible.
Read moreSale price £14.85Unit price / per SaleView -
Thyroid Peroxidase Antibody Add-on
Measures TPO antibodies to help detect autoimmune thyroid issues like Hashimoto’s or Graves’—even without symptoms.
Read moreSale price £14.85Unit price / per SaleView -
Thyroid Stimulating Hormone Add-on
This add-on measures TSH, a hormone that controls thyroid activity. Abnormal levels may signal thyroid imbalance—even if no symptoms are present.
Read moreSale price £11.88Unit price / per SaleView -
Thyroxine-Free (Free T4) Add-on
This add-on measures free thyroxine (Free T4), the active thyroid hormone that helps regulate metabolism and energy. Abnormal levels may indicate thyroid dysfunction—even without clear symptoms.
Read moreSale price £11.88Unit price / per SaleView
Contact us
Feeling overwhelmed?
Don’t hesitate to contact us to consult the best option for your health.