At this point you probably get Sucralose powder, not yk11 .Surprisingly there are no major side effects except bit anger issues.. I tried several times to take 100mg and up a day. I am pretty sure after all I tried that proposed dosing for yk11 is completely wrong. I think of yk11 as tool to increase follistatin as much as possible to lower myostatin. I tried it injectable as well and tbh i did not notice any difference between oral and injectable, though I only made 10ml/100mg vial. And I used for 5 days 200mg injectable. I tried high dose yk11 on its own as well and I can say I was not impressed in terms on muscle gain,but when I added very strong steroid like M1T I could gain ton mass,I just needed to eat more and strength was through the roof. I seen no point in going over 300mg of yk11, like I said I done 500mg as well and didnt feel different than 300mg, however 300mg felt more potent than 100mg.
Tried m1t on its own and with high dose yk11.. I will just say,you feel in gym like u took speed. Fat loss great, strength great..muscle size gain awesome.
Told my friend to do cycle of yk11 100mg and 30mg m1t and he is top level and his claims are same,best shit ever and strongest so far..he did not experience any side effects that he knows of expect if he would take it too late he wouldn't be able to sleep..
I honestly believe that these doses 5mg or 20mg are useless unless your genetics are awful and you have triple myostatin levels than majority of people.
Have you tried this dosage with an other source ?