Hello Jeffrey, My name is Caroline and I am one of the owners of Double Wood Supplements. I wanted to take a moment to thank you for being our customer! We would greatly appreciate a few seconds of your time to let us know how we are doing. All feedback is both read and appreciated by our team! Magnesium L Threonate Capsules (Magtein) - High Absorption Supplement - Most Bioavailable Form - 2,000 mg - 100 Capsules  ( Leave Product Review ) Take Care, -Caroline Double Wood Supplements PS: If you don't want to hear from us anymore, no problem! Just click the unsubscribe link located at the footer of the email. (Below the black box)         Click Here to visit the Double Wood LLC Homepage at Amazon.com! Thank you for being our valued customer. In order to closely monitor customer satisfaction, we occasionally send follow-up messages such as this one. If you wish to opt-out of future solicitations, please click here to update your preferences. == Was this message helpful? If yes, click here: http://www.amazon.com/gp/help/survey?p=A4SF7L9P87XDO&k=hy&ref_=bsm_hmdyes_ht If no, click here: http://www.amazon.com/gp/help/survey?p=A4SF7L9P87XDO&k=hn&ref_=bsm_hmdno_ht (We will share this feedback with the seller to help them improve their service in the future.) [commMgrHmdToken:A144DQLZ7JZHAG] For Your Information: To help protect the trust and safety of our marketplace, and to help arbitrate potential disputes, we retain all messages buyers and sellers send through Amazon.com for two years. This includes your response to the message above. Amazon.com uses filtering technology to protect buyers and sellers from possible fraud. Messages that fail this filtering will not be transmitted. We want you to buy with confidence anytime you purchase products on Amazon.com. Learn more about Safe Online Shopping (http://www.amazon.com/gp/help/customer/display.html?nodeId=551434) and our safe buying guarantee (http://www.amazon.com/gp/help/customer/display.html?nodeId=537868). [commMgrTok:A144DQLZ7JZHAG]