Regain your health, youth and energy

Imagine a world without disease. Imagine a long and healthy life. Imagine that there are no limits for your challenges. Imagine achieving balance in work, life and sport. Think about the extra years with your grandchildren and exploring the world together. Imagine that it is possible. Discover the recipe for longevity!

As long as you take good care of yourself!

Because in life more important than what we know is what we systematically do.

Our customers about the treatments

Ewa Cudnik

President of the Board at "The Best of Szczecin" Foundation

This is a fantastic place for health, beauty, and rejuvenation. The staff, especially Izabella Kvist, is friendly and professional. She clearly explained the procedures and after them, I felt amazing. I must admit, I was initially a bit unsure, but Iza dispelled all my concerns. Now I can wholeheartedly recommend this place to anyone in need of a real improvement in well-being.

Dawid Dragon

A fantastic place in the city of Szczecin, perfect for both active people and others. Personally, I tried the cryotherapy chamber, and I wasn't quite sure what to expect. Those few minutes of cold were perhaps the most pleasant chill I have ever experienced. Believe me, it's not a joke - my body thanked me with a sense of relaxation and an incredible feeling of freshness that is hard to put into words. In just a few minutes, I felt rejuvenated and refreshed. I highly recommend it.

Przemysław Wojdalski

Personal Trainer & Strength and Conditioning Coach

After completing a cycle of 10 treatments in the hyperbaric and cryogenic chambers, it's time for a summary. I clearly felt the beneficial effects of both treatments after six visits to SI. I completely stopped taking anti-inflammatory medications to which I was regularly dependent for longer periods. Those who know me understand what I'm talking about. The pain and chronic swelling have decreased significantly, and my overall well-being and focus have greatly improved. For me, it's a game-changer, so I'm picking up the phone to book another package of 10 treatments. While a single session can be seen as an adventurous and intriguing experience, as I mentioned earlier, the true benefits can be experienced through regular use.Sending you frosty greetings, and remember to take care of your regeneration.

Agata Korzemiacka

Physiotherapist & Personal Trainer

For the past week, I have been utilizing the services of Si Strefa Regeneracji, specifically oxygen therapy, and I regret not discovering it earlier! Despite waiting for a kidney transplant and experiencing a declining health condition, I have been prioritizing 8 hours of sleep, a well-balanced diet, supplementation, hydration, and meditation for my regeneration. However, my health has been deteriorating week by week. In recent months, my illness has taken a toll on me, but I can feel a significant improvement in my well-being since starting the oxygen therapy. The bruises that cover my body due to anemia (a coexisting condition with kidney failure) are healing much faster! I'm only halfway through the therapy, and I'm already amazed! I highly recommend these treatments to everyone! The clarity of mind and revitalized body allow me to move mountains, and that's precisely what oxygen therapy provides. This week, my mother and daughter will also begin the treatments! Thank you, Si Strefa Regeneracji, for your assistance and caring hearts.

Wojciech Kępka

Founder of "Wieczorne bieganie w Szczecinie"

After completing a series of sessions in the hyperbaric chamber at Si Strefa Regeneracji and experiencing the benefits of oxygenation, I can wholeheartedly recommend this type of treatment to anyone. Improved sleep, increased energy, and a reduction in overall fatigue are just a few of the positive effects of using the hyperbaric chamber. Si Strefa Regeneracji is an excellent place to regenerate, relax, and expedite the recovery of our bodies after intense training, injuries, or illnesses. I believe it's also a perfect haven for those seeking a place to unwind in their daily lives. Visiting Si Strefa Regeneracji means not only experiencing the benefits of their services but also interacting with a friendly and professional staff who are eager to help and answer any questions that may arise. I will definitely be returning to this place in the future.

Ewelina Kowalik

Running Coach and Founder of "Fizjobiegacze Szczecin"

Si Strefa Regeneracji is a fantastic place for every athlete, whether professional or amateur! It's an outstanding regeneration facility that we often forget about. With its modern equipment and technology, it is the only place of its kind in the center of Szczecin. It's accessible to everyone, as there are very few contraindications for cryotherapy and hyperbaric chamber treatments. The staff is extremely friendly and dedicated, making sure that every client feels comfortable and safe. They provide thorough explanations about the purpose of each therapy and the functioning of every device. The interior is both comfortable and elegant. Getting there is hassle-free, whether by car, public transportation, or even by bike. The booking process is convenient as well. I've been there, experienced it, and I highly recommend it.

Agnieszka Kościółek

I highly recommend the studio 100%. The cabin is disinfected after each treatment, ensuring a clean and safe environment. The staff is very friendly and always smiling. During my first session, the lady provided detailed and professional information about the entire process of oxygen therapy and cryotherapy. I wholeheartedly recommend this studio.

Marta Babska

It's the only place in Szczecin with such wonderful service! Each of the girls is highly competent, and the equipment is of the highest quality. I have used both the hyperbaric chamber and cryotherapy, but recently, I have been spending most of my time on red light therapy. I wholeheartedly recommend this place to anyone in need of a moment for themselves to relax.

Maciej Abolik

Red light therapy is amazing, and having cryotherapy and oxygen therapy all in one place allows for superb regeneration and stress relief. The friendly staff creates a great atmosphere and explains everything thoroughly, dispelling any doubts. I sincerely recommend it.

Łukasz Misiejuk

Doctor (Medical Rehabilitation Specialist)

It's probably the only place in Szczecin where you can simultaneously benefit from hyperbaric therapy and cryotherapy! The service is excellent, and the staff is highly knowledgeable in advising on which treatment to choose and what parameters it should have. They also address any doubts and are eager to answer any questions. Moreover, the location is outstanding, right in the city center with easy access and available parking spaces.I believe it's a place where you can definitely regenerate, whether after a workout, injuries, or a tiring day at work. I highly recommend it!

Weronika Jezierska

I regularly use the hyperbaric chamber at "Si," and with each passing day, my condition has been improving after having Covid. Currently, I can confidently say that my endurance is even better! During the treatments, I also aimed to heal wounds that were previously struggling to heal. Most of them disappeared after just 3 sessions. After each treatment, I would leave with an abundance of energy and a positive mood. I sincerely recommend it!

Magdalena Szczyg

Initially, I approached this subject with skepticism, but the results were indeed immediate - my energy and motivation came back! I genuinely recommend it!

Joanna Ogórek

Personal Trainer & Sports Nutrition Advisor

I used the chamber together with my son. Thanks to hyperbaric oxygen therapy, I was able to regain full range of motion in exercises involving the previously injured posterior chain muscle.

Arek Górecki

My mother was recommended hyperbaric oxygen therapy by her doctor. We searched for the right place for a long time until we found you. The warm welcome, introduction to the benefits of the treatment, and its contraindications were provided. The treatments are a relaxation experience for my mother. When I pick her up, I can't help but marvel at her energy. We are also delighted to see improvements in her results, and we continue to take advantage of the benefits you offer.

Przemysław Gołyński

By using the services offered by Si Strefa Regeneracji, I have rejuvenated my vitality in a stress-free manner. It is an exceptional pleasure to be their client. The devices available there, along with the friendly and professional staff who are always ready to provide advice and assistance, fully satisfy my high expectations. I highly recommend it to everyone, regardless of age or needs.

Thomas Schramm

The fight against Long Covid is being tackled here. Super friendly staff and a pleasant atmosphere. Having cryo, hyperbaric oxygen, and infrared therapy all in one place is fantastic. We gladly travel from Berlin to Szczecin for it. Highly recommended.

Andżelika Kijańska

The staff is incredibly friendly and professional. Always smiling and helpful. I highly recommend cryotherapy for fibromyalgia.

Sanne Strand

The best Cryo me and my family have ever tried. My daughter's inflammation was gone after 2 treatments. Iza is so professional and I definitely recommend her. We will most definitely come and have a treatment next time we visit Szczecin.

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Frequently asked questions

What treatments do you offer?

At SI Longevity, we offer four main therapies that support health, regeneration, and longevity:

Hyperbaric oxygen therapy (HBOT)
Whole-body cryotherapy
Red light therapy (RLT)
Molecular hydrogen inhalation

All of our therapies are gentle, natural, safe, and holistic—supporting both the body and the mind.

For enhanced effects, we also offer combined packages, thoughtfully designed to integrate our therapies into comprehensive regeneration programs.
Examples include:

SI Package – HBOT + cryotherapy
ZEN Package – HBOT + red light therapy
NASA Package – cryotherapy + red light therapy
GALAXY Package – hydrogen inhalation + red light therapy
Package X – HBOT + hydrogen inhalation
BIOHACKER Package – HBOT + cryotherapy + red light therapy
BIOHACKER+ Package – HBOT + cryotherapy + red light therapy + hydrogen inhalation

How often should I use your treatments to improve my health and well-being?

You'll feel an improved mood and energy boost after just one visit to Si Strefa Regeneracji. However, if you're expecting spectacular and long-lasting effects, regular visits are key. Systematic use of hyperbaric oxygen therapy, whole body cryotherapy, and photobiomodulation is the simplest path to longevity. Learn more about how often to receive hyperbaric oxygen therapy and cryotherapy sessions here. Discover how frequently to come in for red light therapy here. We're also happy to answer any questions personally, so please don't hesitate to contact us.

Should I eat or drink before my appointment?

One thing that the three therapies we offer have in common is the stimulation of the body's detoxification processes. Drinking plenty of water before and after your session is highly recommended to further support the cleansing effects of the treatment. However, there are no guidelines regarding eating. From our experience, we can say that cryotherapy, which is a highly energy-demanding treatment, may be more tolerable after a meal.

What should I bring for the appointment?

For most of our treatments, you don’t need to bring anything – we’ll provide everything you need on-site.
The only exception is whole-body cryotherapy, where we ask you to bring your own socks (regular cotton socks are fine).
If you forget, don’t worry – you can purchase a new pair with our logo at the reception (15 PLN).

We provide gloves and rubber shoes (crocs), and if you'd like to cover up before or after the session, a robe is available to rent for 15 PLN.
Just come as you are – we’ll take care of the rest.

When can I make an appointment?

We are open everyday. From Monday to Friday 8:00-20:00, Saturday 8:00-18:00 and Sunday 11:00-15:00.

What are the prices of your treatments?

You can find the prices for our individual treatments, packages, and passes in the 'Pricing' section.

Where can I park my car? It is Szczecin after all.

There are parking spots available right in front of our salon, including spots for disabled clients. However, these free spots can often be occupied. In such cases, we recommend using the convenient paid parking lot on Narutowicza Street. Don't worry about the cost of parking – simply let us know that you parked there and we will deduct the parking fee from your bill.

What is SI?

SI is a combination of hyperbaric oxygen therapy and whole body cryotherapy. It starts with a 60-minute treatment in the hyperbaric chamber followed by a 3-minute session in the cryotherapy chamber. The two treatments complement each other perfectly, as a well-oxygenated body responds even better to the extreme cold, maximizing the benefits of both sessions in a single visit. An additional benefit is the price - SI is cheaper than purchasing HBOT and cryotherapy separately.

What is NASA?

NASA is a contrast therapy that involves combining sessions of photobiomodulation and cryotherapy. By exposing your cells to red light, they become more responsive to the cold temperatures in the cryotherapy chamber. This allows you to experience the benefits of both treatments for your body and mind. The whole treatment, including preparation, takes no longer than 30 minutes and is less expensive than each treatment performed separately.

What is ZEN?

ZEN is a combination of hyperbaric oxygen therapy and red light therapy. After a 60-minute oxygenation of all tissues, body fluids, and organs in your body, we invite you to an incredibly pleasant 15-minute RLT session, during which your cells will receive a huge dose of energy from the red light. This combo will make you feel like a newborn and you'll want to come back to us as soon as possible. Moreover, the price of the package is significantly lower than the price of each treatment done separately.

What is BIOHACKER?

It's the best of everything in one package. It combines hyperbaric oxygen therapy, whole body cryotherapy, and photobiomodulation, which, when done in succession, complement each other and provide even more benefits for your health and well-being. You'll spend about 1.5 hours with us, and we'll recharge your batteries to the fullest. BIOHACKER costs less than each treatment individually. Be careful, though, it's addictive!

What is BIOHACKER+?

Biohacker+ is the essence of everything that biohacking does best — condensed into an intensive, over two-hour regeneration experience.

Your journey begins with hyperbaric oxygen therapy, preparing your body in an oxygen-rich environment. We then move to molecular hydrogen therapy to enhance detoxification and cellular repair.

Once your cells are recharged and renewed, photobiomodulation delivers an additional layer of regeneration, and the experience concludes with an invigorating whole-body cryotherapy session — stimulating endorphin release and leaving you with a powerful sense of freshness and energy.

Biohacker+ is a complete regeneration protocol, thoughtfully combined and offered as a comprehensive package at an attractive price.

It’s 135 minutes of a holistic experience designed to leave you restored, energized, and ready to take on new challenges.

Book an appointment Have more questions? We have answers!

Our promise

You'll always leave us feeling better! Our priority is to make your life healthier, better, happier, and longer with modern technologies.

Book an appointment Meet our team