“T4 THYROXINE 400mcg” has been added to your cart. Continue shopping Remove item Thumbnail image Product Price Quantity Subtotal × T4 THYROXINE 400mcg $40.00 T4 THYROXINE 400mcg quantity $40.00 Update cart Cart totals Subtotal $40.00 Total $40.00 Taxes and shipping calculated at checkout Proceed to checkout