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]