I find weight gainers work ok. Not everyone can eat the HUGE amounts of food needed to get those freaky big gains, so a good gainer like CNP Pro-Mass (over 500 kcal) will give you the extra bulk. I’ve tried a few fat burner products in the passed as well when trimming off a little excess and have had success with them too. It’s not all junk, but agreed, there is a lot of rubbish out there too, hence the great thing about forums like this where these things can be discussed in greater detail, a total mine field of information I guess!!