dusalocks

Hello everyone. This is a question for those of you who have ordered this particular product online before. It's not too often I order hair products online but seeing as how Curl Keeper can't be found in stores I just ordered a bottle via amazon. It arrived today and it's encased in plastic (tightly bound) so I know it hasn't spilled. Nevertheless, it is not filled to the brim. There seems to be a good ounce missing as the liquid line is perhaps 4-5 cm down from the bottle's brim underneath the cap. Is this normal or have I been cheated? I'm not going to take off the protective plastic just yet. If it turns out I've been cheated I'll return it and ask for a refund. As a sidenote-has anyone else had a similar experience ordering from amazon?