Well I read a portion of it but it didn't tell me which delivery system was better, only that they are both excellent systems dependent on what type of drug is being used. Good info on liposomes though. I have nothing to prove it but I thought the SSEED system was better than liposomal but like I said, diff drugs can work better in diff carriers. For the 1-andro I have no idea which would be better. I did choose a product with SSEEDS system so I'll see how it goes and maybe try another cycle with a liposomal system next and compare the two. If anybody has info on SSEEDS delivery method, throw it on here. Thanks for the input.