Cryotherapy vs Cold Plunge: Benefits, Safety & Key Differences

Cold plunges and cryotherapy both expose the body to cold, but they deliver it in different ways. A cold plunge immerses the body in cold water. In recovery studios, “cryotherapy” usually means standing in a chamber filled with very cold air for a short session.

There is no well-established scientific winner for overall health or recovery. Cold-water immersion has more research on post-exercise muscle soreness, but that evidence is limited. Whole-body cryotherapy has less certain evidence. Safety, access, cost, and personal preference may matter more than the coldest temperature shown on a machine.

Quick comparison

The exact experience varies between facilities and products. A chamber’s air temperature and a plunge’s water temperature are not directly comparable: water generally removes body heat faster than air, and exposure time and the amount of skin exposed also matter. A colder number on a chamber display does not establish a stronger or more effective treatment. The American Heart Association’s overview of cold-water risks explains how cold-water immersion affects the body.

What does “cryotherapy” mean?

“Cryotherapy” is a broad term for using cold. It can refer to several different methods:

• Local cold treatment: Applying an ice pack or another cooling method to a small area.
• Whole-body cryotherapy (WBC): Brief exposure to very cold air in a chamber.
• Partial-body cryotherapy: Exposure in a chamber or cabin that may leave the head outside.
• Cold-water immersion: Immersing the body in cold water. Research may call this cryotherapy, although studios often use “cryotherapy” to mean a dry-air chamber.
• Cryosurgery: A medical procedure that uses extreme cold to destroy targeted tissue. It is different from a wellness chamber session.

Because the term covers different methods, check exactly what a provider means before comparing claims, prices, or research.

What does the research say about recovery?

Cold-water immersion has been studied as a way to manage delayed-onset muscle soreness after exercise. A Cochrane review included 17 small trials with 366 participants. It found some evidence that immersion reduced soreness compared with rest, but the studies were low quality, used varied protocols, and often did not track possible complications. The review could not identify an optimal method or establish safety across protocols. See the Cochrane review of cold-water immersion.

The evidence for whole-body cryotherapy after exercise is also uncertain. A Cochrane review of whole-body cryotherapy concluded that there was not enough reliable evidence to determine whether it reduces soreness or improves perceived recovery.

These findings do not show that one method prevents injuries, speeds healing, or improves long-term performance. Feeling less sore after a session is not the same as repairing an injury or improving training results.

If building muscle is a priority, consider when you use cold-water immersion. A 2024 systematic review and meta-analysis found that regularly using cold-water immersion immediately after resistance training may modestly reduce muscle-growth gains. This does not mean one plunge cancels a workout, but it is a reason to think about your goal before making post-workout immersion routine.

Claims about detoxing, boosting immunity, burning fat, or treating a medical condition should be treated cautiously. Neither a plunge nor a wellness cryotherapy chamber should replace medical care.

Which one feels colder?

The sensations are different, so there is no simple way to rank them for everyone. Cold water surrounds the immersed areas and keeps drawing heat away while you remain in it. A cryotherapy chamber uses very cold air for a short exposure. Some people prefer a dry session; others find immersion more manageable because they can control how much of their body is in the water or leave the tub.

The temperature readings alone do not tell you which session is more intense. Exposure time, the body areas exposed, clothing, air movement, water movement, and the equipment all affect the experience.

Which one costs less?

There is no universal price comparison because fees, memberships, equipment, and maintenance vary.

• Cryotherapy: Usually charged per visit or through a studio package. Include travel and opening hours when comparing costs.
• Cold plunge: A home setup has an up-front purchase cost, followed by expenses such as electricity, water care, filters, and maintenance. Studio plunges may charge per visit or through a membership.

For occasional use, paying for a studio session may avoid buying equipment. For frequent home use, compare the full ownership and maintenance cost with the local studio’s fees. Ask providers for current pricing instead of relying on general online estimates.

Safety: What should you know before trying either?

Cold exposure is not risk-free. The risks differ by method.

Cold plunges: Sudden immersion can trigger cold shock, with rapid breathing and increases in heart rate and blood pressure. Cold water can also impair coordination and judgment, and prolonged exposure can lead to hypothermia. Do not plunge alone or in a setting where you might be unable to exit or get help. Avoid open-water plunging without appropriate safety support. The American Heart Association specifically cautions people with a cardiac history and notes that research in people with heart conditions is limited.

Whole-body cryotherapy: Extremely cold air can cause cold-related skin injury. The cooling system matters; systems that use liquid nitrogen also raise concerns about oxygen displacement. The FDA’s consumer information on whole-body cryotherapy describes risks and notes the lack of established evidence for treating medical conditions. Ask a facility what type of chamber it uses, how it screens clients, and how a session can be stopped.

If you have heart or blood-pressure concerns, a condition or medication that affects circulation or sensation, or another health question about cold exposure, talk with a qualified healthcare professional before trying either method. Stop if you feel chest pain, severe shortness of breath, dizziness, confusion, loss of coordination, or unusual pain. Seek medical help for severe or lasting symptoms.

How to choose between a cold plunge and cryotherapy

Start with what you want from the session and what you can use safely and consistently.

• If your main aim is post-exercise soreness: Cold-water immersion has more research, but the evidence is limited and does not establish an ideal protocol or a guaranteed result.
• If you prefer a short, dry session: A cryotherapy chamber may fit that preference. Its brief duration does not prove that it works better.
• If access and repeat cost matter: Compare nearby studio fees with the total cost and upkeep of a home plunge.
• If you have a health concern: Ask a healthcare professional before either form of exposure; do not rely on studio screening as medical advice.
• If you are unsure about cold exposure: Do not feel pressure to use either method. Cold exposure is optional, and it is not a substitute for sleep, appropriate training, or medical care.

If you are comparing recovery services, our guide to recovery studios explains what these businesses offer and what to consider when choosing one.

Frequently asked questions

Is a cold plunge a form of cryotherapy?

In broad use, yes: cold-water immersion is a form of cold therapy and is sometimes described as cryotherapy in research. In many wellness studios, however, “cryotherapy” means whole-body exposure to cold air in a chamber. Ask which method a provider offers.

Is cryotherapy colder than a cold plunge?

A chamber may display a much lower temperature than a plunge, but air and water temperatures do not measure an equivalent exposure. Water removes heat from the body faster than air, and the time and body area exposed also matter.

Which is better for muscle recovery?

There is no reliable overall winner. Cold-water immersion has more research on post-exercise soreness, with some evidence of short-term relief but important limitations. Evidence for whole-body cryotherapy is more uncertain. Neither method is proven to prevent injury or replace a suitable recovery plan.

Can I use a cold plunge after every strength workout?

You can choose how to structure your recovery, but regular cold-water immersion immediately after resistance training may modestly reduce muscle-growth gains. If gaining muscle is a priority, consider whether routine post-workout plunges fit that goal.

Which option is safer?

Neither is universally safer. Immersion can trigger cold shock, impair coordination, and create a drowning or hypothermia risk. A chamber has different risks, including cold injury and, for some cooling systems, oxygen-related hazards. Your health, the equipment, supervision, and ability to stop or exit all matter.

How long should I stay in a cold plunge or cryotherapy chamber?

There is no single evidence-based duration that applies to everyone and every device. Follow the facility’s or manufacturer’s instructions, do not extend exposure to chase a stronger effect, and leave immediately if you feel unwell. If you have a health concern, ask a healthcare professional first.

Can I combine a cold plunge and cryotherapy?

There is not good evidence that stacking both methods produces extra recovery benefits. Combining them adds cold exposure, so do not treat it as automatically better or necessary.