I've been on his test for about 5 weeks, my first cycle but gains have increased alot along with mild sides at 1.5ml 2x week, so i feel its legit. However i have been using the vial that came crashed after I gave it a hot water bath. Out of curiosity today I put the vial that came uncrashed in the freezer for a few hours. It got plenty cold but did not crash a bit. Why would multiple members have the same experience if 1 vial coming crashed and the other not. I feel customers deserve some sort of explanation. Really hopeful there is a reason and One just hasn't been sending 1 legit jug and one jug of plain oil and hoping noone notices.