Vit d3 k2 and magnesium can be a benefit...but as Greyman rightly points out above there is talk that getting in capsules tablets ect might not be that beneficial....
The other thing us of course they might not have in them what they say they have...so many micky mouse companies with flashy packaging....Tongat ali and ashwaganda both supposed to increase testosterone...but I bet if there annalised might not have the quantity in them they claim