Like most other hair and skin care items on the market, Carina Organics products do not come with seals as part of our packaging process. Depending on the destination and the product's viscosity, we may add seals by hand to combat leakage during shipping. Please note if your seal appears loose, your product has not been tampered with, again these are manually applied by those hand bottling your product. These are not hermetic seals of any sort.