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When taking Performance Lab Flex, you have the benefit of gentle dosages and high-quality, third-party tested ingredients

Its also sometimes used alongside an SSRI for treatment-resistant depression to help the SSRI work better

However, FDA has separately identified product quality as a documented concern category for compounded GLP-1 products generally, including contamination and variable potency

Unlike some other oral GLP-1 options, it does not require specific food or water timing restrictions, making it easier to fit into daily routines

1 Most were issued on September 9, 2025, but the FDA continues to publish new letters