yes it will supress you. you counter it with nolva and clomid. hcgnerate, daa, etc etc. stay on a ai at a low dose to regulate estrogen, not crush it. feel it out what a good dose is for you. same for the osta. 15-25mg, somewhere around there. you ll be fine, a sarm and even peptides are the new kids on the block. esp in pct.
checkout GW too. ss has it now. ive been waitin forever lol