Equine Cryo Therapy

Subzero therapy uses pressurized CO2 to target very specific areas such as joints, including the hock, stifle, pastern and fetlock, resulting in optimized range of motion and reduced pain. Vets, trainers and physiotherapists report rapid pain relief and overall faster recovery from equine injuries through targeted cold therapy.

The diffuser streams high-pressure, carbon dioxide (CO2) gas at 70 bars pressure and -110°F to the affected site on the horse’s body. This creates a thermal shock that immediately activates the sensory neuroreceptors under the skin. The horse’s central nervous system responds with a corrective reflex, which brings a reduction in inflammation, swelling and pain, with further muscular relaxation, within just 60 seconds.

🧊 Reduces inflammation & heat

Cold therapy helps constrict blood vessels, which may calm localized swelling and excess heat caused by friction or pressure from the saddle.


🧊 Soothes discomfort

Cooling can temporarily reduce pain sensitivity, helping the horse feel more comfortable during rest and recovery.


🧊 Supports tissue recovery

After cooling, circulation rebounds, which may help deliver oxygen and nutrients to the affected area.


🧊 Helps prevent progression

Used early, cryotherapy may help keep a minor sore from worsening into an open wound.


🧊 Non-invasive & drug-free

Ideal for performance horses when medication is limited or not desired.