Guide
Reiki & Energy Work — a practical guide
What Reiki actually is, how a session works, and what current research does (and doesn't) show. Written for people considering their first session in Athens or a retreat in Greece.
The Practice
What do we mean by Reiki?
Reiki is a light-touch relaxation practice developed in Japan in the early twentieth century by Mikao Usui. A practitioner places their hands gently on or just above the clothed body, following a series of positions, while the recipient rests — usually lying down, always fully clothed, always in control of the session.
Reiki isn't tied to any particular religion and is practiced by people from a wide range of backgrounds and beliefs. Traditional accounts describe it as the transfer of a subtle “life force energy” between practitioner and recipient. This is a philosophical framework, not a measurable mechanism — we're upfront about that distinction throughout this page.
In practice, a session is quiet and still. What most people report afterward is a state similar to deep rest: slower breathing, looser shoulders, a calmer mind. It is a complementary practice, not a medical treatment, and we make no claim to cure or diagnose illness.
Mechanism
What research says about Reiki
Reiki has been studied more than most complementary practices, largely within nursing and palliative-care research, where it's often used alongside standard care for pain, anxiety and quality of life.
A 2014 review by Thrane and Cohen of randomised trials found Reiki was associated with reduced pain and anxiety compared with control conditions, though the number of high-quality trials remained small [1]. A more recent systematic review of placebo-controlled trials found Reiki showed a consistent therapeutic effect above placebo for several mental-health measures, with the strongest evidence for reductions in clinically relevant stress and depression, and moderate evidence for anxiety [2]. A 2024 meta-analysis focused specifically on anxiety found a significant reduction across 824 participants, with a large effect size [3]. [1] [2] [3]
At the same time, major research bodies — including the U.S. National Center for Complementary and Integrative Health — note that the biological basis for Reiki's proposed “energy field” hasn't been established, and call for more rigorous, larger-scale trials.
What this currently suggests: across a growing number of studies, people undergoing Reiki tend to report meaningfully less anxiety, stress and pain than control groups. Why that happens — placebo, ritual, touch, attention, expectation, something not yet measured — is still an open question. We treat Reiki as a genuine relaxation and wellbeing practice, not as a proven energetic-medicine treatment.
Format
What a session feels like
A typical Reiki session runs 45–60 minutes. You lie down, fully clothed, usually to quiet music or ambient sound. The practitioner works through a sequence of hand positions — lightly touching or hovering just above the body — starting around the head and working down.
Most people describe the experience as deeply calming: some fall asleep, some feel warmth or gentle tingling, others notice very little physically but leave feeling clearer and lighter. There's no performance expected of you — Reiki asks nothing of the recipient except rest.
Suitability
Who it's for, and when to check first
Reiki is gentle and non-invasive, and most people — including those with no experience of energy work or meditation — find it easy to receive. You remain clothed throughout and can pause or stop at any time.
As with any relaxation-based practice, please let us know in advance if you are pregnant, recovering from recent surgery, or currently in treatment for a severe mental-health condition, so the session can be adapted appropriately.
Combining practices
Reiki, sound and breathwork together
Reiki, sound healing and breathwork all work toward the same physiological territory — a slower nervous system, a quieter mind — through different doors. At Sacred Fusion, sessions often combine gentle touch-based Reiki with resonant sound (Tibetan or crystal singing bowls) and simple guided breathing, rather than treating each as a separate, siloed technique.
In practice, this might mean a session opens with a few minutes of conscious breathing to settle the body, moves into Reiki-style hands-on work, and closes with singing bowls placed on or around the body — each layer reinforcing the same intention rather than working in isolation. Read more about sound healing and breathwork, or explore Signature Fusion sessions that combine all three.
In Greece
Practising Reiki in Athens and across Greece
We offer Reiki as a private one-to-one session in Athens, often combined with sound and breathwork, and as part of retreats across Greece throughout the year.
Private sessions. One-to-one Reiki, often paired with Tibetan singing bowls. Book directly on the booking page or browse all services.
Greece retreats. Reiki is woven into most Sacred Fusion retreats alongside sound and quiet practice. Dates and locations are announced on the events page.
FAQ
Common questions
Is Reiki scientifically proven?
Reiki has been studied in dozens of randomised trials, mostly in nursing and palliative-care settings. Several reviews report meaningful reductions in anxiety, stress and pain compared with control groups. The mechanism behind these effects — including the traditional idea of “life force energy” — is not established by current science, and major health bodies call for more rigorous research. Reiki is best understood as a complementary relaxation practice, not a proven medical treatment.
Do I need to believe in energy to benefit from Reiki?
No. Reiki asks nothing of you except to lie still and rest. Many people who are skeptical of the traditional framework still report feeling calmer and more rested afterward.
What does a Reiki session involve — do I need to undress?
No. You remain fully clothed throughout. The practitioner places their hands gently on or just above the body in a series of positions, usually while you lie down.
Can Reiki be combined with sound healing?
Yes — this is one of Sacred Fusion's core offerings. Sessions can combine hands-on Reiki with Tibetan or crystal singing bowls and guided breathing in a single session. See Signature Fusion for details.
How long does a Reiki session last?
Most private sessions run 45 to 60 minutes. Combined sessions (Reiki plus sound and breathwork) typically run a little longer, around 75–90 minutes.
Sources
- Thrane S., Cohen S.M. (2014). Effect of Reiki therapy on pain and anxiety in adults: an in-depth literature review of randomized trials with effect size calculations. Pain Management Nursing. PubMed
- McManus D.E. et al. (2022). Does Reiki benefit mental health symptoms above placebo? Frontiers in Psychology. PubMed
- (2024). Therapeutic effects of Reiki on interventions for anxiety: a meta-analysis. BMC Palliative Care. Springer
Begin Your Practice
Step Into the Experience
Some things are understood through words. Others can only be experienced.
FIND YOUR EXPERIENCE