Can we really reverse biological age?

In this groundbreaking episode, I sit down with Greg Macpherson, biotechnologist, pharmacist, and founder of SRW Laboratories, to explore the cutting-edge science behind reversing biological ageing — backed by real human clinical trial data.

We discuss SRW’s latest clinical study, which demonstrated measurable reductions in biological age markers through targeted supplementation. Greg unpacks how biological age is assessed using epigenetic markers like DNA methylation, and how SRW’s formulations are designed to influence key aging pathways including: sirtuins, NAD+ production, AMPK, and mTOR modulation.

What you’ll learn from the episode:

What biological age really means
How SRW’s trial measured age reversal using TruDiagnostic epigenetic clocks
Key molecules and compounds driving the effect
The importance of cellular senescence, mitochondrial function, and genomic stability
What’s next in the field of longevity biotechnology

Whether you're a health professional, biohacker, or longevity enthusiast, this episode is packed with science-forward insights and actionable takeaways.

Shop SRW supplements here: SRW Supplement Range Follow Greg Macpherson: Linkedin/Greg Nacpherson SRW Explore epigenetic testing: Trudiagnostic - TruAge COMPLETE

Greg Macpherson:

Throughout my career, I have been driven by a desire to help people achieve their potential by overcoming health challenges. As a biotechnologist, futurist, author, and pharmacologist, I have pursued this goal by founding one of the first online pharmacies in New Zealand and creating the country's first Government licensed robotic dispensing facility. My current focus is on understanding cellular aging and developing new formulations to support healthy aging and improve human health. For the past 10 years, I have been researching cellular aging and consulting with global experts in the field. All of this research and experience has led me to establish SRW, an organization that aims to translate scientific advancements into practical solutions for everyday people to live longer, healthier lives.

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Lisa and team

Retorno de inversión vs Retorno a la sociedad