Thermal Contrast Therapy · Infrared Sauna · Cold Plunge · Redwood City
Fire & Ice Therapy
Restore. Revive. Invigorate.
Two ancient forces, one powerful protocol — the deep penetrating heat of full-spectrum infrared sauna paired with the invigorating chill of a cold plunge.
A layered approach to recovery, circulation support, and nervous system reset — used by athletes and high performers worldwide.
★ 5.0 Google Rating
Full-Spectrum Infrared
Built-in Red Light Therapy
The Science
What is Fire & Ice?
Fire & Ice Therapy — also known as contrast therapy — combines the deep, penetrating heat of a full-spectrum infrared sauna with the invigorating chill of a cold plunge to revitalize both body and mind.
The infrared sauna supports circulation, promotes sweating, and helps muscles unwind, while the cold plunge supports the body's natural anti-inflammatory response, tightens skin, and activates the nervous system. Alternating between these two environments creates a powerful physiological response that many clients experience as deeply restorative.
Our sauna also features built-in red light therapy to support skin wellness and collagen production — making this one of the most comprehensive thermal contrast experiences in the Bay Area.
🔥Infrared HeatFull-Spectrum
❄️Cold Plunge50–60°F
💡Red LightBuilt-in
60MinutesPer Session
À La Carte · Pre-Booking Required
Pricing
Choose your suite size and group. Longer sessions allow deeper cycling.
Packages & memberships available · Gift cards accepted
Your Experience
What to Expect
01
Enter the Sauna (15–20 min)Begin in the full-spectrum infrared sauna. The heat penetrates deep into muscles, dilates blood vessels, increases circulation, and begins the detox process through sweat. Many clients feel their body begin to unwind within the first few minutes.
02
Cold Plunge (2–5 min)Immerse in the cold plunge. The body responds with a powerful physiological reset — circulation surges, the nervous system activates, and many clients report a sharp, invigorating mental clarity immediately following immersion.
03
Repeat the CycleAlternate between heat and cold 2–3 times within your 60-minute session. Each cycle deepens the cardiovascular response and may amplify the recovery and restoration benefits.
04
Rest & RehydrateEnd with a warm rest period. Drink plenty of water. Your body continues to process the session for hours after — many clients feel restored and energized well into the rest of their day.
Optimal Protocol
Recommended Frequency
Recovery1–2x per week post-training for athletes and active individuals. Many clients report reduced soreness and a faster sense of physical recovery with regular contrast sessions.
MaintenanceWeekly or bi-weekly for sustained circulation support, mental clarity, and overall nervous system resilience. Individual results vary.
Intensive Reset3–5 sessions over a short period for a deeper reset experience. Best paired with a SoliVana protocol recommendation based on your personal wellness goals.
Why It Works
The Benefits of Fire & Ice
Accelerated Recovery
Contrast therapy supports muscle repair by rapidly cycling blood flow in and out of tissue. A popular protocol among athletes and active professionals seeking faster physical recovery. Individual results vary.
Inflammation Support
Cold immersion triggers the body's natural anti-inflammatory response. Many clients report reduced physical discomfort and improved ease of movement with regular sessions. Individual results vary.
Immune System Support
Regular contrast therapy is associated with activation of the immune system and increased resilience. Many long-term clients report improved overall wellness and reduced seasonal illness. Individual results vary.
Cardiovascular Conditioning
Alternating heat and cold creates a demanding cardiovascular training effect — encouraging the vascular system to dilate and constrict efficiently, supporting circulation without physical exertion.
Mental Clarity & Mood
Cold immersion activates the release of norepinephrine and endorphins — supporting focus, alertness, and an elevated sense of well-being that many clients describe as lasting well into their day.
Skin & Collagen Support
Built-in red light therapy supports collagen production and cellular renewal. Cold immersion tightens pores and improves tone. Together they deliver a visible skin wellness benefit over consistent use.
Client Voices
What Our Clients Say
5.0 · 300+ Google Reviews
★★★★★"Firstly, we did the Fire & Ice — infrared sauna and cold plunge — which was both detoxifying and invigorating, great for body aches and muscle soreness. The whole experience was amazing."Sylvia M. · Google Review
★★★★★"Beautiful zen like spa, clean and minimalist style. I did a joint infrared sauna and cold plunge with a friend. We both feel energized and refreshed. Excellent value for money too."Charlotte M. · Google Review
★★★★★"This place is the Number 1 place in the entire Bay Area for wellness. The team are so welcoming and loving. It is truly a one of a kind experience where true transformation can occur."Cali Cobra · Google Review
Before You Book
Contraindications
Contrast therapy places demands on the cardiovascular and nervous systems. Please consult your healthcare provider before booking if you have any of the following conditions:
- Heart disease, arrhythmia, or any cardiovascular condition
- Uncontrolled high or low blood pressure
- Pregnancy
- Epilepsy or active seizure disorders
- Raynaud's disease or cold sensitivity disorders
- Open wounds, cuts, or active skin infections
- Fever or active viral/bacterial infection
- Recent surgery — consult your surgeon before booking
- Peripheral neuropathy or significantly impaired sensation
- Diabetes with vascular complications
Frequently Asked Questions
Do I need to know how to swim?
No swimming ability needed. The cold plunge is a pool-like tub you sit or stand in — it's not a swimming pool. Depth is approximately 4 feet.
How cold is the cold plunge?
The cold plunge is maintained between 50–60°F (10–15°C). This is the range commonly used in contrast therapy protocols. If you have cold sensitivity or any cardiovascular condition, please consult your healthcare provider before booking.
Can I do Fire & Ice if I have heart conditions?
Please consult your physician before booking if you have any cardiovascular conditions, hypertension, or are pregnant. Contrast therapy places significant demands on the cardiovascular system and is not appropriate for everyone.
What should I wear?
A swimsuit or athletic wear. Towels are provided. You may also bring a robe for between rounds. We have private changing rooms available.
Can I do just the sauna, or just the cold plunge?
Yes — the Fire & Ice session includes full access to both. You can choose your own protocol. However, the contrast cycling tends to deliver the most pronounced effects for most clients.
Fire & Ice pairs powerfully with SoliVana's other recovery modalities — Float Therapy, PEMF, Red Light, and Bioenergetics — creating a layered protocol that works at every level of your body's recovery system.
SoliVana Wellness services are designed to support your overall well-being and are not intended to diagnose, treat, cure, or prevent any disease or medical condition. Always consult your healthcare provider before beginning any new wellness practice, especially if you have a medical condition or are taking medication. Individual results vary.
Heat. Cold. Transform.
Experience one of the most powerful recovery and restoration protocols available. Book your Fire & Ice session today.
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