Have you considered using other SARM's? Like Ostarine, LGD? They are way better for building muscle than MK-677. MK-677 on its own is a pretty weak muscle builder. It is great for increasing GH...
Have you considered using other SARM's? Like Ostarine, LGD? They are way better for building muscle than MK-677. MK-677 on its own is a pretty weak muscle builder. It is great for increasing GH...