Sensory Deprivation Float (60min)

A 60-minute sensory deprivation float in a professional capsule filled with 500kg of Epsom salt, creating a zero-gravity environment that eliminates external stimuli for deep relaxation, pain relief, and meditative mental clarity.

Sensory deprivation floating — also known as restricted environmental stimulation therapy (REST) — involves lying in a lightproof, soundproof capsule filled with water saturated with approximately 500kg of Epsom salt (magnesium sulphate). The extreme salt concentration raises the water's specific gravity above that of the human body, creating effortless buoyancy that eliminates gravitational pressure on joints, muscles, and the spine. The water is maintained at skin temperature (approximately 35.5°C), so the boundary between body and water dissolves, reducing tactile input to near zero. Holy SPA & Cafe's float capsule measures 240x140x210cm — larger than standard commercial pods — providing ample space to float without touching the walls, which is critical for maintaining the sensory isolation effect. The capsule features a fibre-optic star ceiling for clients who prefer a visual anchor during their first sessions, and spatial speakers with vibration transducers that can deliver low-frequency sound through the water for guided relaxation or ambient soundscapes. Between sessions, the water undergoes ozonation and advanced filtration to maintain clinical-grade hygiene. Peer-reviewed research on flotation REST has demonstrated measurable reductions in cortisol, blood pressure, and perceived stress, alongside increases in reported well-being and creativity. A 2018 study published in PLOS ONE found that a single float session significantly reduced anxiety across participants with stress- and anxiety-related disorders. The magnesium absorbed transdermally through the Epsom salt bath also supports muscle relaxation, nerve function, and sleep quality — magnesium deficiency is common in modern diets and contributes to muscle cramps, restlessness, and poor sleep. At 150 PLN (approximately €35), Holy SPA & Cafe's float session is competitively priced for the Polish market and substantially below Western European float centres, where 60-minute sessions typically cost €50-80. This makes regular floating — where cumulative benefits are most pronounced — financially accessible as a weekly or fortnightly practice.