MK2866 & S4 is best to stack together for bulking. You can take 20mg of MK2866 and 25-30mg S4.
MK-2866 15mg+ S4 25mg (MK-2866 & S4)
Usage: 1-2 capsules
Capsule per container: 90
Amount per capsule: (40mg)
Half life: MK-2866 24 hours & S4 4-6 hours
Not intended for human consumption. You must be at least 21 years old to purchase.
These Statements have not been evaluated by FDA. this product is note intended to cure, prevent treat or diagnose an disease.