5°C therapeutic cold immersion · Kathu, Phuket
Our ice bath cold plunge pool is maintained at a precise 5°C — the optimal temperature for triggering the body's cold shock response without risking hypothermia. Every session is supervised by trained staff who guide you through controlled breathing and gradual immersion, making it accessible for complete beginners and experienced cold therapy practitioners alike.
Cold water immersion at 5°C triggers a cascade of physiological responses: norepinephrine release increases by 200-300%, reducing inflammation and improving mood. Vasoconstriction followed by rewarming improves circulation. The cold shock activates brown fat thermogenesis, boosting metabolism. Regular cold exposure has been shown to improve immune function and resilience to stress.
Your first plunge starts with breath preparation — our staff guides you through diaphragmatic breathing to activate the parasympathetic nervous system. You enter gradually, starting with feet and legs. Most first-timers stay for 30-60 seconds and build up over multiple sessions. Experienced practitioners may hold for 2-5 minutes.
Cold immersion reduces delayed onset muscle soreness (DOMS) by up to 20%, speeds recovery between training sessions, reduces systemic inflammation, and improves sleep quality. Combined with our Finnish sauna in a contrast therapy session, the recovery benefits are amplified significantly.
Call +66 84 846 9393 · Open daily 10:30–22:30