Good - fabulous serum. Bad - what is with this packaging? Wasteful plastics,...

Good - fabulous serum. Bad - what is with this packaging? Wasteful plastics, can't see what's inside, unclear on the purpose and unnecessary - I know how to squeeze a tube or another container! Also found it didn't last long so how much is in there anyway? Would buy again for the serum, but won't because of the insane packaging.