Hey :)
I'am a studiant in design ( in france ) ! And i think you did a really good job, i guess that photoshop was really less functionnal in 2007 !
If you want some critics, i would say that maybe, under the glasses, it miss some texture, to feel it less "in the air".. but i know how much that is hard :O !

Also, i would maybe had used some more of white, and less of brown, as it's something to buy for the kitchen. I am scared that we could more think about a medicine ! But in all case i'm not specialised in packaging, and it's not my vocation in graphism and visual com'. But you've still done a really good job and realisation :)