The package arrived and when I pulled off the outer wrapping, it was obvious one of the bottles had leaked. It was the one I pulled first from the package of 5, and the cap was not tight and the inner protective seal was down in the bottle and I'd say about 1/4 of the contents of the bottle had leaked out in shipping. I started using it anyway, I checked the other bottles and one seems a little loose and feels like a little leaked out, but the other 3 are tight. Only received about 2 weeks ago, ...