I have ordered a bunch of things from this site before. No customs issues at all.
Step 1. Put The Products You Are Going To Order In Your Shopping Cart.
Step 2. Once You Are Ready To Check Out, Copy And Paste The Code Into The "Promotional Code" Area At The BOTTOM Of Your Shopping Cart Front Page And Press The Submit Button
Step 3. Now Continue To Check Out As You Normally Would.
Every1 looking to order please dont assume that there are no problems with customs. Cuz there are. Proteins of any sort will not be allowed in. also a lot of plant and other animal containing supplements wont be allowed in. you need to check the TGA website