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Moon Valley Med Spa

Recover · Rejuvenate · Reset

Cold Plunge & Hot Tub Contrast Therapy

Experience the powerful contrast of hot and cold therapy at Moon Valley Med Spa, designed to boost circulation, accelerate recovery, reduce inflammation, and leave you feeling refreshed and energized.

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Cold plunge and hot tub contrast therapy at Moon Valley Med Spa in North Phoenix
Cold Plunge · Hot Tub · Contrast Therapy

Recover Faster. Reset Your Mind. Feel More Alive.

Moon Valley Med Spa offers both a dedicated cold plunge (down to 40°F) and a full hydromassage hot tub (up to 104°F), side by side in a single premium system. Whether you're diving into the cold to spike dopamine and accelerate recovery, soaking in the hot tub to melt away muscle tension, or cycling between both for the full contrast therapy experience, this is precision-controlled wellness designed for real results. Step in. Switch on. Feel the difference.

Pricing

Try it free. Then make it yours.

Your first cold plunge session is on us. Book a single session any time, or unlock daily access with a membership.

Daily Access

Monthly Membership

Cold Plunge+Hot Tub (contrast therapy), infrared sauna, red light & compression therapy — every day.

$149 per month
  • ✓ Daily Cold Plunge sessions
  • ✓ Daily Hot Tub Contrast
  • ✓ Daily infrared sauna
  • ✓ Daily red light therapy
  • ✓ Daily compression therapy
  • ✓ Priority scheduling (Member discounts on other services)
  • ✓ Towels & amenities included

Looking for something different? We can build a custom package tailored to your wellness goals, including combinations with our infrared sauna, assisted stretching, and more.

Why Contrast Therapy

The benefits of contrast therapy

Alternating between hot and cold creates a "vascular pump" effect that delivers real, science-backed benefits.

Faster recovery

Reduce muscle soreness and speed up recovery after workouts by flushing out metabolic waste and increasing blood flow.

Reduced inflammation

Cold exposure constricts blood vessels and reduces swelling, while heat promotes healing. Together they help manage inflammation.

Boosted circulation

The hot-cold contrast creates a pumping action in your blood vessels, improving overall circulation and cardiovascular health.

Enhanced mood & energy

Cold plunging triggers endorphin release and increases dopamine, leaving you feeling energized, focused, and uplifted.

Stress relief

Heat relaxes muscles and calms the nervous system, while cold builds resilience, a powerful combination for managing stress.

Better sleep

Regular contrast therapy can help regulate your nervous system and improve sleep quality.

The Process

How contrast therapy works

  1. Warm up

    Start in our hot tub to relax your muscles and prepare your body, raising your core temperature.

  2. Cold plunge

    Take the plunge into cold water to invigorate your system and trigger the recovery response.

  3. Repeat & reset

    Alternate between hot and cold for several cycles, ending with cold for maximum energy and alertness.

From our wellness patients

Excellent

Based on 168 reviews

Andrew L.

Andrew L.

5 months ago

Great locally-owned Med Spa and affordable membership! I use their cold plunge and red light sauna regularly.

Christine D.

Christine D.

1 month ago

I get my b12 shots from here they really do help me also gotten semaglutide shots from here helped with my weightloss also tried the chakra sauna which was amazing I really loved that thing and the red light therapy red light therapy is really good for the body BTW and the sauna too moon valley med is a great spa to go too

EmmaMay B.

EmmaMay B.

5 months ago

Amazing sauna and red light therapy. Staff is so welcoming and friendly. The sauna was the perfect temperature and even had bluetooth, a variety of light settings, and complimentary water. The red light therapy was so relaxing, can’t wait to come back!

Daniel B.

Daniel B.

6 months ago

Fantastic infrared sauna!

Jannael

Jannael

7 months ago

Had a great experience here. My husband and I tried the Suana and the two women were so kind to us. Gave us cold wet towels and helped us with anything we needed. Super great spot 10/10 recommend

Jacob M.

Jacob M.

7 months ago

Went it for a infared sauna session and it was excellent and relaxing. Would reccommemd you get a sweat in here!

Robert M.

Robert M.

1 year ago

Dropped in to use the sauna looking to cut a few pounds of water weight before grappling tournament. Very clean and professional. Make sure to schedule ahead as it takes them time to get it warmed and and they are often other appointments scheduled.

Nicole G.

Nicole G.

1 year ago

Stopped by the spa for the infrared sauna and was not let down! It was super relaxing and it even had Bluetooth so I could listen to my music and fully unwind. I highly recommend giving it a try if you need to unwind and rejuvenate! I am ready for the next treatment. (:

Good to Know

Cold plunge & hot tub questions

Cold plunge therapy involves immersing your body in cold water, typically between 40°F and 60°F, for a set period of time. The controlled cold exposure triggers a powerful response from your nervous system, flooding your body with dopamine and norepinephrine that boost mood, sharpen focus, and accelerate physical recovery.

Hot tub therapy uses warm water immersion and hydromassage jets to relax muscles, ease joint tension, improve circulation, and melt away stress. Our hot tub reaches up to 104°F for deep, therapeutic warmth.

Contrast therapy means alternating between cold plunge and hot tub, moving between hot and cold to create a "vascular pump" effect that boosts circulation, reduces inflammation, and speeds recovery. It's one of the most effective recovery protocols available.

Our cold plunge can be set as low as 40°F. We typically keep it between 45°F and 55°F, cold enough to deliver all the benefits, while remaining tolerable for most people.

Guests must be 18 or older to use the cold plunge and hot tub. Minors may be permitted with parental consent and supervision. Please contact us for details.

Most people start with 1–3 minutes in the cold plunge. As you build tolerance, you can work up to 5 minutes or more. Listen to your body and never push beyond what feels safe.

Swimwear for both the cold plunge and hot tub. We provide towels. Please remove all jewelry and accessories before your session.

We recommend arriving hydrated but not on a full stomach. Avoid alcohol before your session. A light snack an hour beforehand is fine.

Absolutely. Combining the infrared sauna with cold plunge is one of the best contrast therapy protocols. Ask us about adding a sauna session to your visit.

With a monthly membership, you can come every single day. For recovery, 3–5 sessions per week is a great target. Daily cold plunging is safe for most people.

If you're pregnant, have heart conditions, high or low blood pressure, or any serious medical condition, consult your doctor first. When in doubt, ask your physician before your session.

When used properly, cold plunge and hot tub therapy are very safe. Risks include cold shock, lightheadedness, or overheating if used improperly. Our staff will guide you through safe protocols on your first visit.

Get Started

Step Into the Cold. Step Up Your Recovery.

Book your free first session today and feel the difference contrast therapy makes.