Hello everyone ... unfortunately I have the definitive dignity of my big problem but there seems to be no cure to date.
I only tolerate B1 HCL (No benfotiamina, No TPP,) Alpha Lipoic Acid S Intentica version and not R.
Unfortunately they are not sufficient to solve the problem present since the release.
What do you suggest we do? better to use the products in the injectable version for greater absorption?