Tag: Vitamin d shelf life

Vitamin D supplements typically have a shelf life of about two years from the date of manufacture, but their potency can decrease over time. The longevity of your supplement is not just about the expiration date on the bottle but also depends heavily on how it is stored and its specific formulation.

According to the National Institutes of Health, vitamin D is a fat-soluble vitamin that is relatively stable under normal conditions. However, improper storage can accelerate its degradation, diminishing its effectiveness over time. Understanding the right storage conditions is crucial to ensure you get the full health benefits from your supplements.

According to a 2017 study, liquid vitamin D3 in prescription medicines, when stored at room temperature (25°C), can remain potent for at least one year after being opened. However, this duration is not universal for all supplements and depends heavily on the specific product, its form, and your storage practices.

Most manufacturers estimate that vitamins can last up to two years from the date of manufacture, but this can vary depending on the vitamin's form and storage conditions. A bottle of vitamin D, specifically, has a distinct shelf life that is largely determined by its formulation and handling after purchase.