Jay Campbell

Jay Campbell is a bestselling author and biohacker with over 30 years of experience in self-experimentation and research. He has written several books on the topics of health optimization and human consciousness, and has been featured in various media outlets. Jay is known for his work on therapeutic testosterone and peptides, and has helped many people achieve optimal health and performance. He is a sought-after speaker and has given talks at various conferences and events. Jay is based in Los Angeles, USA.