To ensure the most accurate results, we recommend avoiding eating, drinking (except water), smoking, chewing gum, brushing your teeth, or using mouthwash for at least 30 minutes before collecting your sample. Staying well-hydrated is key for optimal collection—think of it as giving your body the best chance to share clear, reliable insights into your unique biology.

Simply gather a small amount of saliva in the provided clean spoon, then transfer a drop into each circle on your collection kit. Let it air dry for at least 40 minutes. Our specialized filter paper works its science-backed magic by gently breaking down cells and securing your DNA in place, keeping it stable for up to a year at room temperature. This way, you're empowered with preserved, high-quality data for personalized health discoveries.

At JIVI, we dive into the fascinating world of DNA methylation to uncover your true biological age—empowering you with science-backed insights into how your body is truly aging at a cellular level. Methylation happens when small chemical tags attach to your DNA, particularly at key spots called CpG islands near genes. These tags can influence gene activity, and changes in them are linked to everything from cell health to aging processes.

Our process starts with bisulfite conversion, a clever technique that transforms unmethylated DNA parts into a detectable form while leaving methylated ones intact—making it easy to spot the differences through sequencing. We focus on just nine targeted DNA regions, analyzing their methylation patterns with our advanced algorithm to calculate your biological age. Rest assured, we don't sequence your entire genome, and we prioritize your privacy by securely deleting your sample and data once testing is complete. This targeted approach delivers clear, actionable results to help you optimize your health and longevity.

No, JIVI is all about making complex science simple and empowering. Our Biological Age report focuses on delivering personalized, easy-to-understand insights and recommendations reviewed by experts—straight to your dashboard in plain language. We skip the raw data to keep things focused on what truly matters: actionable steps to enhance your well-being.

Yes, JIVI's genetic tests are performed in a CLIA-certified laboratory, ensuring reliable, high-quality processing backed by rigorous standards. That said, our protocols are designed for research and personal wellness insights, not clinical diagnostics like those at a doctor's office. For any medical decisions, we always encourage consulting a healthcare professional to confirm results with their recommended tests—putting you in control of your health journey.

You'll typically receive your personalized results and tailored recommendations within 1 to 2 weeks after our lab gets your sample and completed questionnaire. In rare cases, processing might take 4 to 6 weeks due to individual variations, but we're committed to keeping you updated every step of the way. This timeline reflects our dedication to thorough, science-driven analysis that empowers real, lasting health optimizations.