Ligandrol LGD 4033 is mostly known for its muscle mass increasing properties that actually don’t come with the common steroidal side effects. This is part of what makes it so popular with bodybuilders and athletes.

Ligandrol connects itself to selective androgen receptors found in the bone and muscle tissues. This allows LGD to avoid contact with the vital organs such as the heart. That is the reason why you do not get nasty side effects.