yes and yes... all them aside from gw501516 and sr9009 are used for muscle building... did you need help with a cycle? give me your SPECIFIC goals so i can help...
1-12 lgd-4033 10 mg day dosed once a day in the a.m.
1-12 S4 50 mg day... split doses... 25 mg in the a.m. and 25 mg 4-6 hours later
1-12 RAD-140 20mg day dosed once a day in the a.m.