Sarm Source LGD 4033 X2 DOUBLE STRENGTH is out of this world crazy!! The DEFINITE King Of Mass!! Outrageous strength increase with enhanced libido. 30 day supply. 1 cap in the morning 1 cap in the evening. 2 caps have 20 mg of LGD 4033. FOR RESEARCH PURPOSES ONLY! NOT FOR HUMAN CONSUMPTION! THIS IS NOT A DIETARY SUPPLEMENT. MUST BE 21 TO PURCHASE!