Past life regression is a guided hypnosis technique in which the client is invited to "revisit" scenes they interpret as memories of previous incarnations. It is a topic that draws genuine curiosity, but it also creates confusion about what actually has scientific backing.
This article explains what the technique involves in practice, why some people seek it out, and what published research says about it, including a survey of 101 mental health experts that rated "past-life therapy" as a clinical treatment with no scientific support. The goal here is not to validate or dismiss the experience of anyone who has been through a session. It is to give honest context before you decide whether to pursue one.
Quick summary
Past life regression is a guided hypnosis technique, not a clinical treatment with proven efficacy. A panel of 101 experts (Norcross, Koocher & Garofalo, 2006) rated "past-life therapy" as discredited for treating mental disorders, scoring it 4.92 out of 5. Research published in the Journal of Personality and Social Psychology shows that the content of these "memories" is shaped by the hypnotist's expectations (Spanos et al., 1991). None of this invalidates the subjective experience of the people who take part, but it does mean it should be understood as self-exploration, not diagnosis or a cure for anything.
Citation Capsule: In a Delphi poll of 101 mental health experts, "past-life therapy" scored 4.92 on a 5-point scientific-discredit scale — among the most discredited psychological treatments the study evaluated (Norcross, Koocher & Garofalo, Professional Psychology: Research and Practice, 2006).
What is past life regression, in practice?
In a session, the client enters a state of deep relaxation guided by the hypnotherapist, similar to what is used in other clinical hypnosis techniques. From there, they are invited to describe scenes, sensations, or "memories" they interpret as belonging to a life before this one.
These accounts vary widely from person to person. Some describe detailed, emotionally intense scenes, others only vague impressions. The content itself, a historical figure, a simple life in another century, is not usually the point of the technique; what matters to therapist and client is the emotional meaning the scene carries for the client's present life.
Memory regression vs. past life regression
It is worth separating two terms that often get confused. Memory regression revisits real memories from the client's current life, such as childhood episodes. Past life regression proposes accessing memories of supposed previous incarnations, a concept tied to beliefs about reincarnation. The first deals with autobiographical memory, with the normal limitations of any reconstructed memory. The second has no way of being verified as an actual memory of anything at all.
Why do some people seek out this technique?
In conversations with clients about the topic, the most common reasons are rarely "wanting to confirm reincarnation." They tend to be more concrete: an unexplained fear with no clear origin in the person's current life history, a relationship pattern that keeps repeating, grief, or simple curiosity after hearing someone else's account.
In Brazil, the topic also carries a cultural layer. Spiritism, a doctrine that includes belief in reincarnation as one of its pillars, was the declared religion of about 1.8% of the population according to Brazil's 2022 Demographic Census (IBGE). That is a minority, but large enough to keep the topic present in public conversation, including outside Spiritist circles.
This is a legitimate subjective experience for the people who live it. It is just not the same as saying the technique treats a phobia, physical pain, or an anxiety disorder. If the real goal is reducing a specific fear or sleeping better, there are hypnotherapy approaches with far more consistent evidence for that, and it is worth knowing about them before deciding where to start.
What does the science say about past life regression?
The direct answer: there is no scientific consensus validating the technique as a clinical treatment, nor evidence that the scenes reported correspond to real memories of past lives.
In 2006, a Delphi study published in Professional Psychology: Research and Practice asked 101 mental health professionals with doctoral degrees to rate 59 psychological treatments on a scale from 1 (not at all discredited) to 5 (certainly discredited). "Past-life therapy" for treating mental disorders received an average score of 4.92, among the 14 treatments the panel classified as certainly discredited (Norcross, Koocher & Garofalo, 2006).
That does not mean the session experience is faked. Research published in the Journal of Personality and Social Psychology found that the content of identities reported during hypnotic past-life regression is shaped by expectations conveyed by the hypnotist, not by an independent source of memory (Spanos et al., 1991). And the British Psychological Society, in an official report on hypnosis, warns against using it on the assumption that it can recover memories of events the client has no conscious recollection of: doing so carries a real risk of producing false memories, vivid recollections with no factual basis, some plausible enough to convince both therapist and client (British Psychological Society, 2001).
This pattern is not unique to past life regression. Research on false memories shows that detailed, emotionally convincing recollections can be entirely constructed, without the person realizing it (Loftus & Pickrell, 1995). That is why serious practitioners do not present the content of a regression session as verifiable historical fact.
Hypnosis itself has evidence, just not for this
It is worth separating two things: clinical hypnosis as a tool, and past life regression as one specific application of it. The US National Center for Complementary and Integrative Health (NCCIH/NIH) summarizes real evidence for hypnosis in areas such as pain, procedure-related anxiety, and irritable bowel syndrome, though the quality of the evidence varies by condition (NCCIH, 2020). The table below summarizes the difference:
| Application | What the evidence says |
|---|---|
| Pain and pre-procedure anxiety | Favourable evidence across several studies, not yet conclusive for every condition (NCCIH) |
| Irritable bowel syndrome | Conditional recommendation from medical societies, based on still-low-quality evidence (NCCIH) |
| Smoking cessation | Conflicting study results so far (NCCIH) |
| Past life regression | No controlled efficacy studies; classified as a discredited treatment by an expert panel (Norcross et al., 2006) |
What are the risks of a regression session?
The most well-documented risk is the creation of false memories: vivid accounts that a person starts treating as fact, even without any real basis. This can lead to mistaken conclusions about relationships, trauma, or life decisions based on a scene that never actually happened.
As with any hypnosis practice, clinical common sense also applies. Regression sessions are not recommended during acute psychiatric crises, and any new physical symptom, complex trauma, or intense distress deserves a health assessment before or alongside any hypnotherapeutic work, regression included.
Does this replace an evidence-based approach?
No, and it is important to be clear about that. In my own practice as a hypnotherapist, the central focus is anxiety, specific phobias, sleep, and habits, worked through Ericksonian hypnotherapy combined with CBT, EMDR, EFT, and NLP, techniques with more consistent evidence for those goals. Past life regression is not a core tool in my work.
If genuine curiosity about the technique is what brought you here, I hope this article helped separate personal experience from clinical evidence. If what you are looking for is reducing a specific fear or sleeping better, it is worth learning about the approaches I use day to day, or first understanding how hypnosis actually works in the brain, before deciding where to start.
References
- Norcross JC, Koocher GP, Garofalo A. Discredited psychological treatments and tests: A Delphi poll. Professional Psychology: Research and Practice. 2006;37(5):515-522. Accessed Jul 2026.
- Spanos NP, Menary E, Gabora NJ, DuBreuil SC, Dewhirst B. Secondary identity enactments during hypnotic past-life regression: a sociocognitive perspective. Journal of Personality and Social Psychology. 1991;61(2):308-320. Accessed Jul 2026.
- British Psychological Society. The Nature of Hypnosis. 2001. Accessed Jul 2026.
- Loftus EF, Pickrell JE. The formation of false memories. Psychiatric Annals. 1995;25(12):720-725. Accessed Jul 2026.
- National Center for Complementary and Integrative Health (NCCIH/NIH). Hypnosis. Updated January 2020. Accessed Jul 2026.
- Instituto Brasileiro de Geografia e Estatística (IBGE). 2022 Demographic Census: religion. Data cited by IstoÉ, June 2025. Accessed Jul 2026.
Want to understand whether evidence-based hypnotherapy could help your specific situation? Book a free 20-minute consultation with Fabio Morus to talk through what makes sense for you.
