• 15+

    Years of Research and Development

  • 20+

    Full-time researchers

  • 2

    International Innovation Awards

  • 10+

    Clinical Studies

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  • Healthy aging starts at the cellular level. When our cells function well, we feel it - consistent energy, clear focus, muscles and movement, healthy skin and hair. Unfortunately time and everyday stressors chip away at cellular efficiency. Oxidative stress, poor sleep, ultra-processed diets, environmental pollutants all contribute to poor aging. Over time our body's natural "housekeeping" slows, letting clutter build up inside the cell.

    Spermidine, a naturally occurring polyamine, helps reverse cellular damage by clearing out our cells of damaged organelles and debris, renewing our cells and maintaining cellular health. Spermidine supports healthy aging by targeting the 12 Hallmarks of aging.

spermidineLIFE Autophagy Process Chart
spermidine production vs aging infographic

Why spermidineLIFE®?

As we age, our ability to produce natural levels of spermidine through our gut microbiota or from our diets decreases significantly. This decline results in a stagnation of the autophagy process in our bodies, preventing cellular renewal, or autophagy. spermidineLIFE® makes cell renewal simple!

With over 15 years of research and multiple clinical trials, spermidineLIFE®  is the gold standard of longevity supplements for researchers around the world. All of our ingredients are all-natural and european grade, and every batch is rigorously tested to ensure each and every one of our customers gets the safe & premium experience they expect.

  • spermidineLIFE® Extra+ 60 capsules

    spermidineLIFE® Extra+

    Your daily foundation for natural cellular renewal. spermidineLIFE® Extra+ delivers clinically tested, spermidine-rich wheat germ extract to support autophagy.

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  • Box of Longevity Labs, Inc’s spermidineLIFE® Ultra+ 2150mg dietary supplement featuring CelVio® Complex, with a single sachet next to it.

    spermidineLIFE® Ultra+

    Our custom sachet blend delivers a stronger dose of spermidine designed for on-the-go cellular support. Simply mix with your favorite beverage to kickstart autophagy anytime, anywhere.

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  • spermidineLIFE® Memory+ 60 capsules

    spermidineLIFE® Memory+

    Targeted cellular support for brain health. spermidineLIFE® Memory+ centers on spermidine’s renewal benefits in a formula designed to help maintain cognitive performance, focus, and clarity.

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  • Cellular Renewal

    Spermidine supports autophagy (the body’s natural cellular “clean-up” process) helping clear cellular waste so cells function better for everyday energy and resilience.

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  • Cognitive Function

    Spermidine and other polyamines have been shown to help maintain healthy brain function into older age.

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  • Heart Health

    Spermidine helps maintain healthy cardiovascular function and boosts cardioprotective systems.

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  • Hair Health

    Spermidine helps maintain healthy stem cell production to promote healthy hair, skin, and nail growth.

    LEARN MORE
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  • Dave Asprey Profile Picture

    Dave Asprey

    4x NYT Best-Selling Author, Founder of Bulletproof

  • Miesha Tate Profile picture

    Miesha Tate

    MMA Bantamweight Champion

  • Dr. Samar Yorde Profile Picture

    Dr. Samar Yorde

    Physician, Founder of Soy Saludable

  • Dr. Halland Chen Profile Picture

    Dr. Halland Chen

    Physician, Founder of Impact Health

  • Dr. Caroline Leaf Profile Picture

    Dr. Caroline Leaf

    NYT Best-selling Author, Neuroscientist

  • Serena Poon Profile Picture

    Serena Poon

    Celebrity Chef, Personal Nutritionist

  • Dr. Will Cole Profile Picture

    Dr. Will Cole

    Functional Medicine Practitioner

  • Lori Shemek Ph.D. Profile Picture

    Lori Shemek Ph.D.

    NYT Best-selling Author

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Longevity Begins With Your Cells.

Cells are the foundation of life. Within these tiny building blocks, vital processes take place that are necessary to keep the body's mechanisms functioning at peak efficiency.

Over the course of our lives, “cellular waste” can accumulate, making our cells tired and slow. As this progresses, we begin to age on a cellular level. Healthy aging is the key to maintaining healthy cellular function into older age! Through a process called autophagy, it is possible to rejuvenate damaged cells and boost overall cellular function. There are several molecules used to stimulate cell renewal, but research has shown that spermidineLIFE® supplementation continues to be a promising way to help our bodies promote normal autophagy into older age.

  • David A. Sinclair, Ph.D., A.O. Profile Picture

    David A. Sinclair, Ph.D., A.O.

    Professor of genetics at Harvard Medical School

  • Prof. Dr. Frank Madeo Profile Picture

    Prof. Dr. Frank Madeo

    Discovery of spermidine as an autophagy trigger

  • Prof. Dr. Guido Kroemer Profile Picture

    Prof. Dr. Guido Kroemer

    Most cited autophagy researcher

  • Elizabeth Yurth, MD Profile Picture

    Elizabeth Yurth, MD

    Medical Director of the Boulder Longevity Institute

  • Prof. Dr. Thomas Pieber Profile Picture

    Prof. Dr. Thomas Pieber

    Author of 400+ scientific publications

  • Prof. PhD. Lorenzo Galluzzi Profile Picture

    Prof. PhD. Lorenzo Galluzzi

    Most cited young researcher in the world for cancer research

  • Dr. Stephan Sigrist - Longevity Labs Inc Scientific Board Member

    Prof. Dr. Stephan Sigrist

    Einstein Professorship and Co-Director of the Excellence Cluster NeuroCure

  • Prof. Dr. Katja Simon Profile Picture

    Prof. Dr. Katja Simon

    Professor of Rheumatology and Musculoskeletal Sciences at Oxford University. Researcher at the Kennedy Institute of Rheumatology

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