There are much better options then T3/T4. T3/T4 supplementation can cause permanent thyroid suppression very easily. It is not something to mess around with.
Why not supplement with cardarine GW from sarms.1com instead? You will get much greater fat loss, endurance and recovery benefits - all with much less side effects.
Trevor Kouritzin RHN, B.ENG
Human Nutrition masters student
Pro bodybuilder, International model
Evolutionary Radio podcast host
TrevorDietCoach.com
Instagram.com/TrevorKouritzin
For training inquires please send me a private message or email muskate@hotmail.com