Absolutely NOT... NEVER use a so called "stacked" sarms product... also, one of the main reasons capsulated sarms are not used nearly as often, aside from the obvious with legality issues, is the fact that most of these are just pressed on a generic cap machine in someones house with a clear lack of efficacy when it comes to what you get on amounts in each capsule. Places like Umbrella Labs have real facilities that produce their sarms and while they are liquids, it is all precisely done with precision and accuracy... Those are the kinds of places you go with...
These "stacked" sarms all in one are always a mess, NOT TO MENTION, on the prices you can get them at, it is like they are paying you to use them, which would not make much sense now would it?