I haven't used liposomal glutatione, but another type of glutathione supplement. It's the only supp I've had a noticeable effects the first few days I took it too. I tried a few racetams but didn't do much for me. Glutathione and caffeine gets me the most bang for the buck.
I've done a heap of research on glutathione and put together some mega posts on it starting at
http://danielcampagn...-gsh-cysteine-1 covering its function in depth and also various supplement options.
Definitely combing it with Nrf2 activators such as curcumin has synergistic effects