Hello, and warm greetings! We are Sun Pure Botanicals. We now offer both glass and poly (PET) plastic bottles for all of our essential oils. We recommend storing essential oil in glass bottles, however, we do ship in PET plastic so you can save on shipping costs. All of our bottles are sealed with tamper proof shrink wrap. We also offer combined shipping reduced rates. We will have many new products over the up coming months, so check back often to see whats new or what may be on sale. Feel free to send us an email and let us know how you like our new changes, and anything you would like to see listed. Our mission is to bring our customers the freshest botanical products at the best possible prices. All of our oils are therapeutic grade and guaranteed to be fresh. Thanks for looking and happy buying!!