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Float therapy, often referred to as sensory deprivation or isolation therapy, has been a transformative practice for decades, offering stress relief, creativity enhancement, and holistic well-being. Its origins trace back to the 1950s with neuroscientist John C. Lilly, who pioneered the use of sensory deprivation tanks as a means to delve deeper into the human brain’s mysteries. Lilly’s innovative work laid the groundwork for what would become a pivotal movement in wellness and relaxation.

John C. Lilly

John C. Lilly

However, the journey of float therapy from a scientific experiment to a widely accessible wellness practice owes much to Glenn and Lee Perry. In the 1970s, inspired by Lilly’s groundbreaking research, the Perrys designed the first commercial float tank, marking a significant milestone in the evolution of float therapy. Their invention not only democratized the experience but also introduced a new era of mental and physical health care. The couple went on to open the first commercial float center with Samadhi Tank Co., setting a precedent for the wellness industry and making float therapy available to a broader audience.

Glenn And Lee Perry of Samadhi Tank Co.
Glenn And Lee Perry of Samadhi Tank Co. 

The legacy of Lilly’s research, combined with the entrepreneurial spirit of the Perrys, catalyzed the global spread of float therapy. By the 1980s and 1990s, commercial float centers began to emerge, making the benefits of sensory deprivation more accessible than ever before. Today, float therapy is celebrated for its profound impact on stress reduction, mental clarity, and physical recovery, with float tanks becoming a staple in both wellness centers and homes.

The essence of float therapy lies in its simplicity: a quiet, dark chamber filled with Epsom salt-laden water, where gravity and sensory input are minimized, allowing for unparalleled relaxation and introspection. This environment significantly reduces stress, eases muscle tension, and fosters a meditative state of mind. Research supports its efficacy, showing notable decreases in cortisol levels and inflammation, alongside increases in endorphins, enhancing both mental and physical health.

In summary, float therapy, with its roots in the visionary experiments of John C. Lilly and brought into the mainstream by Glenn and Lee Perry, stands as a testament to the enduring quest for wellness and self-improvement. It offers a sanctuary from the demands of modern life, providing a unique space for individuals to explore the depths of their minds and bodies. Whether seeking solace from stress, a boost in creativity, or a moment of quiet reflection, float therapy remains a powerful and accessible tool for all.


Book a float session today to try it for yourself and see why these pioneers dedicated their lives to bringing float therapy to more people. Float8 is the premier destination for your first floatation therapy experience; find a location near you today and start floating.

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