What is Integration Therapy?
Integration therapy is the structured therapeutic process that occurs after a psychedelic experience, designed to help individuals make sense of non-ordinary states of consciousness and translate insights into meaningful, lasting change. Nearly every approach to integration agrees on two things: integration is an intentional process to understand a psychedelic experience and bring the lessons into daily life, and integration is a fundamental part of using psychedelics for personal growth. This therapeutic approach occurs after a psychedelic experience and focuses on helping clients process their insights, emotions, and challenges that may arise from their journeys.
Unlike psychedelic-assisted therapy—where substances are administered in a clinical setting—integration therapy takes place in non-drug sessions. Psychedelic integration is distinct from psychedelic-assisted therapy and is often part of psychedelic-assisted psychotherapy, but is not defined by it. The work addresses experiences with psilocybin, ayahuasca, LSD, MDMA, ketamine, and other substances, whether taken in clinical trials, retreat settings, or personal contexts.
Origins & Lineage
Indigenous communities worldwide have been integrating psychedelic experiences through diets, prayer, song, and communal gatherings for hundreds—and maybe even thousands—of years. However, structured integration therapy as a clinical practice is a recent development in Western contexts.
Research and wide cultural use of psychedelics peaked in the 1960s, producing more than 1,000 clinical papers covering 40,000 patients and six international conferences on psychedelic drug therapy. This focus on the therapeutic process, including integration, was influenced by the work of earlier practitioners and researchers who began developing psychotherapeutic approaches to psychedelics in the 1960s, such as Grof (1980), Metzner (2015), and Richards (2015). After widespread experimentation with LSD, psilocybin, and other psychedelics in the 1950s and 1960s, regulatory crackdowns—including the U.S. Controlled Substances Act of 1970—largely halted scientific study, though underground therapy continued.
Two integration models were published in 2017 and the remaining seven in 2019 or later, reflecting the very recent expansion of scholarship on the topic. Each of the longstanding organizations funding or organizing psychedelic research have developed treatment protocols that provide time for preparation, psychological support/psychotherapy, and integration, including The Multidisciplinary Association for Psychedelic Studies, the Beckley Foundation, and Heffter Research Institute.
How It’s Practiced
Integration can be done independently or supported by peers, community, coaches, or therapists and incorporates a wide variety of strategies. In clinical contexts, integration typically occurs in structured therapy sessions following a psychedelic experience.
Follow-up non-drug sessions help clients translate any insights, new experiences, or changes in perspective into long-term change, tailored to treatment goals and often involving making behavioral changes. Therapists work with patients to unpack what they experienced, interpret what happened, and use those insights to restructure a patient’s narrative or understanding of their inner self, relationships, and circumstances.
Practical integration methods vary widely. The identified integration models were primarily based on Indigenous worldviews and practices, Transpersonal Psychology, Jungian Psychology, Acceptance and Commitment Therapy, Psychodynamic Psychology, Somatic Psychology, Nature Relatedness, Biopsychosocialspiritual Models, and Harm Reduction. Sessions may include reflective dialogue, journaling, creative expression through art or movement, somatic practices, cognitive reframing, and developing concrete behavioral changes.
Psychedelic consumption opens a brief window of neuroplasticity where patients can reframe past traumas and develop new, healthy habits. This period of heightened cognitive flexibility allows therapists to assist clients in harnessing their experiences for enduring transformations.
Integration Therapy Today
Seekers encounter integration therapy through multiple channels. Some work with licensed therapists, psychologists, or psychiatrists who have specialized training in psychedelic integration. Others engage with integration coaches—practitioners who may not hold clinical licenses but have experience guiding post-experience processing. Integration services are offered by therapists, coaches, and other practitioners, or may be self-guided.
Online directories like Psychedelic.Support and MAPS Integration Station connect individuals with practitioners. Some work begins before a planned psychedelic experience (preparation), continues immediately after (acute integration), and extends months or years into ongoing therapeutic work. Community integration circles and peer support groups also provide non-clinical spaces for processing.
PAT is not yet legally available, with estimates of availability at the federal level ranging from 2025–2028. Ketamine remains the only legal psychedelic treatment available in clinical settings in most U.S. jurisdictions. Most integration work therefore addresses experiences that occurred outside formal medical contexts.
Common Misconceptions
Integration therapy is not the same as general talk therapy. While traditional psychotherapy addresses ongoing patterns and symptoms, integration work specifically processes non-ordinary states of consciousness and their aftermath.
Integration is not about guaranteeing permanent change from a single psychedelic experience. Even the most transformative experiences can fade without proper integration and leave individuals without a clear direction for incorporating insights into everyday life. The work requires active engagement, behavioral change, and often ongoing practice.
A therapist helping you integrate your psychedelic experiences cannot tell you where or how to purchase illegal substances and does not formally recommend or suggest that you ingest illegal substances. Integration therapists work within harm reduction frameworks but do not facilitate access to controlled substances.
Integration is not only for positive experiences. Psychedelics are non-specific amplifiers, which means they intensify thoughts, feelings, and perceptions in unpredictable ways. For some people, the experience is uncomfortable and even re-traumatizing. In these scenarios, integration therapy’s first goal is to relieve the patient’s distress and prevent long-term damage.
How to Begin
If you’ve had a psychedelic experience—whether challenging, profound, or confusing—and feel unable to make sense of it alone, integration support may be valuable. Start by identifying whether you need clinical support (licensed mental health professional) or non-clinical guidance (integration coach or peer support).
The MAPS Integration Station website offers free resources, including recorded talks and frameworks for self-guided integration. Books like “The Psychedelic Explorer’s Guide” by James Fadiman and “Trust Surrender Receive” by Anne Other provide structured approaches to preparation and integration.
For professional support, directories like Psychedelic.Support, Zendo Project, and the Multidisciplinary Association for Psychedelic Studies maintain therapist listings. Many integration-focused therapists offer initial consultations to assess fit. Look for practitioners with specific training in psychedelic integration, trauma-informed approaches, and a non-judgmental stance toward substance use.
In a recent survey of clinicians who received training in psychedelic-assisted therapies, the majority stated a desire for a better understanding of the concept of integration. The field remains young, evolving, and without universal standards, so vetting practitioners carefully is essential.