BioBizz Root Juice Question

Hey guys! I just got my bottle of BioBizz Root Juice today from Amazon and i opened it to check it out. I noticed that there was no seal on the bottle? The liquid is a Dark brown color. Is it normal for this product to not have a seal on it? I don't know whether to be alarmed and not use it or if this is normal for this product. If anyone has ever used this and knows whether or not there is supposed to be a seal or not, please let me know. I would greatly appreciate the help. Thanks very much guys!

All my bizz bottles have seals mate, colour sounds all right. I've used sum root juice a year old with no ill effects. I'd just give it to em its a very mild fert.