Therasage TheraFrost Cold Plunge System

Most people who train hard are never fully recovered between sessions. Tension accumulates. Discomfort becomes baseline. Performance plateaus not from insufficient training but from insufficient recovery.

Cold water immersion changes the recovery equation at the biochemical level. A 2025 meta-analysis of 11 randomized controlled trials covering 3,177 participants found significant reductions in stress and improvements in mental wellbeing with consistent cold water exposure. For physical recovery, cold immersion within 2, 24 hours of training measurably reduces muscle tension, accelerates return of strength and neuromuscular function, and clears markers from muscle tissue faster than passive rest alone.

The Therasage TheraFrost Cold Plunge System makes that protocol repeatable at home. Integrated chilling, ozone purification, and structured water technology delivers clean, temperature-controlled cold therapy on demand. The outcome is the one elite athletes have been using deliberate cold exposure to achieve for decades: recovery support, elevated mood, reduced discomfort, and sharper mental clarity, not occasionally, but as a consistent daily practice.

• Chiller: 1.75 horsepower, digital programmable, all-weather
• Temperature: cools and maintains to 37°F
• Tub dimensions: 60" L x 30" W x 26.75" H
• Chiller dimensions: 21.75" L x 15.75" W x 22" H
• Power: 110V and 220V available
• Purification: integrated ozone system
• App compatibility: Apple iOS and Android
• Material: industrial-grade inflatable rubber
• Setup time: approximately 15 minutes

• TheraFrost inflatable tub
• Built-in chiller unit
• Inflatable lid with straps
• Travel/storage backpack

• Consult your doctor before use, especially if you have, high, or circulation conditions.
• Exit the tub immediately if you experience dizziness, discomfort, or shortness of breath.
• Use the app to pre-set your target temperature before your session.
• The ozone purification system runs automatically, no chemical treatments required.
• For full operating instructions, refer to the TheraFrost User Guide.

Cold water immersion is commonly used in recovery, performance, and wellness routines. The TheraFrost is designed for people who want a portable, self-contained cold plunge with precise temperature control and chemical-free water maintenance.

• Built-in chiller cools and holds water at 37°F without external equipment
• Ozone purification keeps water clean without chemicals
• Structured water technology designed to optimize cold therapy response
• Inflates in 15 minutes and packs into a travel backpack
• App-controlled for remote temperature programming on iOS and Android

For shipping timelines and delivery details, please review our Shipping Policy.

If you have any questions before or after your purchase, call us at +1 (800) 686-5898.

30 Day Hassle-Free Returns

While we stand behind every product we offer, we understand that sometimes things don't work out as expected. For that reason, most eligible products may be returned within 30 days of delivery. If you decide the product isn't the right fit, simply reach out to our team and we'll guide you through the process.

To get started, you can review our Refund Policy or contact our support team directly. We're here to make the process as smooth as possible.

How Returns Work

The return process is straightforward. Once approved, you'll receive return instructions and the correct return address. Items must be sent back in their original condition and packaging to ensure proper processing.

Important Return Information

Returns must be requested within 30 days of delivery. Items should be returned in original packaging and in unused condition. Depending on the product and manufacturer, return shipping costs, processing fees, or restocking fees may apply. Financing-related fees are non-refundable, and refunds are issued to the original payment method once the return is received and inspected.