Tag: Opened vitamins

According to OLLY, their vitamins have an 18-month shelf life from the date of manufacture, regardless of whether they have been opened. The manufacturer's recommended 'best by' date on the bottle is the most accurate guide for determining how long do OLLY vitamins last after opening.

First Day offers a 45-day money-back guarantee on a customer's first order, a policy that sets it apart from many supplement brands that do not accept returns on opened products. This guide details the specific conditions under which you can return First Day vitamins and how their satisfaction guarantee functions.

Americans spend billions on dietary supplements annually, but improper storage can quickly render them ineffective. To protect your investment and health, knowing **how should vitamins be stored after opening** is essential to maintain potency and safety.