# Why has pterostilbene been removed from LongeVit? Pterostilbene has been removed from LongeVit due to updated FSSAI regulations. It is currently not approved under the nutraceutical category, and we received a final directive to discontinue its inclusion. This was a regulatory requirement rather than a scientific or formulation decision. We did formally contest the classification, given the well-established benefits of pterostilbene, but the claim was not accepted. We are actively working towards obtaining the necessary approvals, and once that is complete, pterostilbene will be reintroduced in future batches. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://help.decodeage.com/decode-age-support/supplement-information/longevit-supplement/why-has-pterostilbene-been-removed-from-longevit.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.