£ 120
B12 (Active): Active B12 Folate Thyroid advanced profile: Triiodothyronine (FT3) Thyroid-stimulating hormone (TSH) Thyroglobulin antibodies (TgAB) Thyroid peroxidase antibodies (TPOAb) Thyroxine (T4) Free thyroxine (FT4) Vitamin D
£ 114
Active B12, Ferritin, Thyroid Advanced Profile and Vitamin D
£ 137
Advanced thyroid, Active and total b12, folate and iron [THV542,TF2]
£ 125
Advanced Thyroid Function
£ 92
Baseline & basic thyroid [THV396]