In light that Tyromax is out of stock I am forced to switch to either another NDT or a synthetic combo. From my understanding, Tyromax has a T4:T3 ratio like all porcine NDT of approximately 4:1. However, Tyromax is from bovine source. If so, wouldn’t the ratio be closer to 10:1 as in all other bovine glandulars?
Last edited: