Guide

A cold plunge tub in Australia costs anywhere from $150 AUD (DIY inflatable + ice) to $25,000+ AUD (commercial), with most home buyers spending $4,000–$8,000 AUD for a chiller-equipped tub. … Read more

Somewhere between Bella Hadid dunking her face in a bowl of ice on TikTok and Kate Moss crediting an ice plunge for her glow, face icing stopped being a grandma … Read more

Cold plunging at 11–15°C for 10–15 minutes reliably reduces post-exercise muscle soreness and localised swelling for 24–72 hours after hard training. But a 2025 UniSA meta-analysis of 3,177 participants found … Read more

No cold plunges do not increase testosterone. The research points the other way. Three peer-reviewed studies that directly measured testosterone before and after cold water immersion all found either a … Read more

The best time of day to sauna and cold plunge depends on what you want out of it. For focus and mood: cold plunge first thing in the morning, 1–3 … Read more

KEY TAKEAWAY: No cold plunges do not lower blood pressure in the short term. They raise it. A 15-minute immersion at around 10°C lifts systolic blood pressure from a resting … Read more

KEY TAKEAWAY The best UV light for a cold plunge is a UV-C unit (254nm wavelength) rated at 18–40W for a typical 80–150 gallon single-person tub, plumbed inline with your … Read more

KEY TAKEAWAY For most people, 2-4 cold plunge sessions per week at 10-15°C is the evidence-backed sweet spot, aiming for roughly 11 minutes of total weekly cold exposure. Søberg et … Read more

KEY TAKEAWAY For most people, cold plunging after a workout is better for reducing soreness, but you should wait at least 4–6 hours after strength training to avoid blunting muscle … Read more

KEY TAKEAWAY: There’s very little direct research on cold plunges during pregnancy. A 2025 scoping review (Shawe et al., Lifestyle Medicine) found only six studies and eight reports worldwide and … Read more