Course Provider
DoubleBlind is a biannual print magazine and digital media company covering psychedelics and related topics including mental health and environmental justice. Its site says it began as a print magazine and now publishes journalism, offers classes and workshops, and runs a monthly membership programme focused on harm reduction education and community.
DoubleBlind sits more as a high-quality psychedelic media and education brand than a formal training school. Its courses are best for curious beginners and lay supporters who want practical, harm-reduction-led guidance from recognisable voices in the field, rather than a route into regulated clinical practice. The organisation has clear credibility through its editorial network and founder lineage, including Natalie Ginsberg’s work at MAPS and the broader roster of doctors, researchers, and cultural figures it leans on.
Best for curious adults, first-time psychonauts, and people supporting friends or family who want practical, evidence-informed guidance. It also suits early-stage practitioners who want introductory orientation, but not those seeking a formal therapist credential.
No experience is required for its introductory courses. The provider does not present licensure, formal entry conditions, or a clinical background requirement for the general courses.
DoubleBlind does not present its courses as accredited professional training. Its own copy explicitly says the trip-sitting course is not a professional psychedelic therapy training, and it points clinicians seeking that route towards specialised programmes such as Fluence. The workshops are framed as educational offerings, not CME or CE.
DoubleBlind sells courses individually and through membership. The site states courses are half price for DoubleBlind+ members, while membership starts at $19 per month and includes access to the course library, live workshops, community and other member benefits. Some course pages also advertise short trial offers and payment plans such as Klarna.
Learners leave with practical knowledge for safer, more intentional psychedelic use, including preparation, risk reduction, integration, and trip-sitting basics. The programmes do not lead to a regulated credential; they build competency, confidence, and a pathway into further self-education or community support roles.
Linked Courses
12
Active Listings
1
Primary Formats
Self-paced, Hybrid, Live Classes
Programs linked directly to this provider in the Blossom course dataset.
By Double Blind
This article explains psilocybin therapy and the current research around its use in mental health care. It focuses on how clinical studies are structured, what participants can expect, and the possible benefits and limitations of treatment.
Next cohort: Sep 1, 2026
By Double Blind
An article examining whether ketamine clinics could serve as a model for future legal psychedelic therapy. It discusses current ketamine clinic practices, emerging regulation questions, and how clinics are preparing for MDMA and psilocybin services.
By Double Blind
DB 101: How to Microdose is a course on choosing a dose, protocol, and substance, then tracking results to refine a microdosing routine. It is aimed at people who want practical guidance on microdosing for mood, focus, and overall well-being.
Delivery: Self-paced
Includes medicine self-experience
By Double Blind
In this course, DB 101 How to Trip Sit, participants will learn about the role and responsibilities of a trip sitter, how to prepare for and navigate a psychedelic experience, and best practices for setting up a safe and supportive environment for the person tripping.
Delivery: Online + Self-paced
No medicine self-experience listed
By Double Blind
DB101: How to Use Psychedelics is a comprehensive course that covers everything you need to know to get the most out of your journey with these powerful medicines, including how to choose the right psychedelic for you, where to access safe, legal psychedelics, and how to integrate the lessons of you
Delivery: Self-paced + Online
No medicine self-experience listed
By Double Blind
DB 101: Psychedelics & Maternity is a course designed to provide tools and support for navigating the transformative experience of becoming and being a mother, whilst also engaging with psychedelics.
Delivery: Self-paced + Online
By Double Blind
This article explains how to evaluate ketamine therapy clinics and psychedelic retreats, including what ketamine does, what to expect during treatment, and why supervised settings matter. It also covers practical considerations for finding reputable legal services.
By Double Blind
This course page explores how couples may use psychedelics such as MDMA, psilocybin mushrooms, or LSD to examine intimacy, communication, and relationship patterns. It also emphasizes preparation and integration rather than treating psychedelics as a quick fix.
By Double Blind
This article examines how therapy access can be harder for Black women and other people of color, especially when insurance, provider availability, and racial mismatch limit care. It focuses on the difficulty of finding a therapist who is both in network and culturally responsive.
By Double Blind
This DoubleBlind article summarizes research suggesting that a history of antidepressant use may reduce the effectiveness of MDMA-assisted therapy. It covers the relationship between SSRIs and MDMA in the treatment of PTSD.
By Double Blind
A three-month live online certification program focused on microdosing guidance and facilitation. It is designed for people seeking more structured education around dosage, frequency, substance selection, and when microdosing may or may not be appropriate.
By Double Blind
A first-person account of ketamine-assisted psychotherapy, comparing a therapist-guided model with standard ketamine clinic care. The piece focuses on how treatment was structured, what came up during sessions, and how integration differed between approaches.
Reference points selected from shared training modalities, learner audience, level, delivery format, pricing, and location.