Review

Rapid Transformational Therapy (RTT®) by Marisa Peer: what it is and who it's for

Updated September 2026 · 6 min read

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Who is Marisa Peer?

Marisa Peer is a British hypnotherapist and author who has worked in the field for over three decades. She is the author of several best-selling books, including I Am Enough, and has appeared as an expert on the BBC and other networks. Her best-known work is a method she developed called Rapid Transformational Therapy, or RTT®.

What is RTT®?

RTT® is a therapeutic approach that combines elements of hypnotherapy, psychotherapy, NLP, CBT and neuroscience. It is described as a "root cause" approach: sessions aim to identify past experiences and beliefs that may be driving a current issue, and then reframe them.

RTT® is offered in two main ways:

The RTT® certification

The certification is aimed at people who want to work as therapists or coaches, or who already do and want to add a structured method to their practice. It can be studied from home, and live training options and events are also offered. Enrollment usually opens in intakes, so availability and pricing vary through the year.

Who it may suit

Who it may not suit

What to check before enrolling

For a general framework you can apply to any program, see our guide on how to evaluate an online course before you buy.

Bottom line

RTT® is one of the best-known hypnotherapy-based methods, backed by an established author and a large community of practitioners. If you are serious about working with clients, it is worth a close look — just go in with clear expectations about the investment and check the details of the current intake on the official site.

See the official RTT® site

RTT® and Rapid Transformational Therapy® are trademarks of their respective owner. Launch Central is an independent site and is not affiliated with or endorsed by Marisa Peer.