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IHHT – Simulated Altitude Training for Longevity & Recovery

At The Retreat, we understand the importance of optimizing your health and longevity. That’s why we offer IHHT(Intermittent Hypoxic-Hyperoxic Training), a powerful biohacking therapy designed to enhance your vitality, accelerate recovery, and support long-term well-being. Whether you’re looking to boost your energy, slow down the aging process, or improve your physical performance, IHHT helps your body regenerate and perform at its best. This cutting-edge treatment is ideal for those who are committed to living their healthiest, most energized life, and want to maximize their potential both physically and mentally. Experience the rejuvenating benefits of IHHT, and take a step toward a healthier, more vibrant future.

Key Benefits

Improves oxygen efficiency to boost stamina, endurance, and energy levels

Stimulates cellular regeneration to reduce oxidative stress and slow aging

Enhances recovery and alleviates inflammation for better overall wellness

Supports brain health by improving memory, focus, and cognitive performance

Strengthens the immune system to promote long-term vitality and resilience

Treatment Information

  • Duration: 45 -60 minutes 
  • Pain: None
  • Cost: starting from €85

Experience the revitalizing benefits of IHHT. Book your session today and begin optimizing your health, longevity, and recovery. 

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Frequently Asked Questions

IHHT, or Intermittent Hypoxic-Hyperoxic Training, is a biohacking technique that involves alternating between periods of low and high oxygen. This controlled process stimulates the body’s natural regenerative abilities, helping to enhance physical and mental performance, support longevity, and improve overall health.

IHHT uses a carefully controlled rhythm of hypoxia (low oxygen) and hyperoxia (high oxygen) to stimulate the body’s healing and regeneration processes. This alternation boosts circulation, enhances cellular repair, and accelerates recovery, helping you feel revitalized and energized.

IHHT promotes improved oxygen efficiency, supports cellular regeneration, enhances cognitive function, boosts recovery, and strengthens the immune system, all while encouraging longevity and reducing the effects of aging.

Each IHHT session typically lasts between 30 to 60 minutes, depending on your individual needs and treatment goals.

IHHT is generally safe for most individuals. However, it is always recommended to consult with our experts before starting any new treatment. We will assess your health and wellness goals to ensure that IHHT is the right choice for you.

For optimal results, we recommend regular IHHT sessions. The frequency will be customized based on your goals, whether it’s improving performance, boosting recovery, or supporting longevity. Our team will help you determine the best treatment schedule.

While IHHT is not a direct weight-loss treatment, it can support metabolism, improve blood circulation, and enhance energy levels, all of which contribute to weight management when combined with a healthy lifestyle.

Yes, IHHT can complement other treatments offered at The Retreat, such as IV Therapy, Massage, and other rejuvenating therapies. Our team can create a personalized wellness plan to maximize the benefits of all treatments.

IHHT is a non-invasive and safe treatment when administered by trained professionals. We ensure that every session is tailored to your health status and personal needs for maximum safety and comfort.

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Joint controllership with Meta — the essence of our arrangement

If you have consented to advertising measurement, The Retreat HC GmbH & Co. KG, Mauerstr. 78, 10117 Berlin ("The Retreat") and Meta Platforms Ireland Limited (Merrion Road, Dublin 4, D04 X2K5, Ireland; "Meta") are joint controllers under Art. 26 GDPR for the collection of certain data on our booking page and its transmission to Meta, on the basis of Meta's standard "Controller Addendum". Meta's subsequent processing of the data is not part of the joint controllership; for it, Meta is an independent controller. In essence:

- What is jointly processed: pseudonymised contact identifiers (email address and mobile number as SHA-256 checksums), advertising click identifiers (fbc, fbp), and a generic booking event — to measure and improve The Retreat's advertising. Your treatment selection, your concern, and any other health information are not transmitted to Meta.
- Scope of the joint controllership: it covers the collection of the data named above on our booking page and its transmission to Meta. Meta's subsequent processing is not carried out under joint controllership but under Meta's own responsibility as an independent controller.
- What The Retreat is responsible for: the lawful collection and transmission of this data (including obtaining your consent), informing you about it (this page, the privacy policy), and answering your data-subject rights insofar as they concern collection and transmission.
- What Meta is responsible for: the security of the joint processing and your data-subject rights with respect to the data Meta stores after transmission. Meta's subsequent processing for its own purposes is Meta's sole responsibility. Details: Meta's Privacy Policy and Meta's own explanation of the addendum.
- Your rights (access, rectification, erasure, restriction, objection, portability) can be exercised against either The Retreat or Meta. First point of contact: privacy@retreatgermany.com. You may withdraw your consent at any time with effect for the future.
- US transfer: data may be transferred to Meta Platforms, Inc. (USA) — on the basis of the EU-US Data Privacy Framework, alternatively the EU Standard Contractual Clauses plus supplementary measures.
- Right to lodge a complaint with a supervisory authority, e.g. the Berlin Commissioner for Data Protection and Freedom of Information.

hotel chateau royal

Das Château Royal liegt zwischen Brandenburger Tor und Museumsinsel und verkörpert den Geist des modernen Berlins – kosmopolitisch, kreativ und charakterstark.

Mit 93 Zimmern und Suiten, einer Bar und einem Restaurant, geschmückt mit Werken zeitgenössischer Künstler:innen, verbindet es handwerkliche Präzision mit moderner, junger Energie.

In enger Zusammenarbeit mit lokalen Partnern – darunter auch The Retreat – bietet das Boutique-Hotel ein Erlebnis, das authentisch berlinisch und zugleich wohltuend persönlich ist. Mehr Erfahren

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