alot of companies dropped their eca stack formulas because of the major increase in insurance rates.
Thats why companies like muscletech, biotest and optimum nutrition bailed out and went for an eca free formula.
i was told that in order for optimum to keep producing their eca, they would have to shell out over a million$$. last year they only paid somewhere around 250G-500G's for insurance.
Im guessing its because the fda and government are cracking down on companies