Colorado Proposition 122 Natural Medicine: A Guide

Colorado changed its approach to certain natural medicines when voters approved Proposition 122, the Natural Medicine Health Act, in 2022. The law is more specific than a broad legalization measure: it creates a state-regulated path for adults to engage with natural medicine while keeping clear limits around access. Licensing, and public safety.

Understanding the law starts with what voters actually approved, including its community-health focus and its effort to reduce criminal-justice consequences for minor natural-medicine offenses. For additional context, see Colorado natural medicine regulation and psilocybin therapy.

Explore licensed psilocybin therapy in Colorado

The practical meaning of the reform depends on how those permissions apply to your situation and the services available to you.

What Colorado Proposition 122 Natural Medicine Reform Means for You

Colorado Proposition 122, passed by voters in November 2022 as the Natural Medicine Health Act. Created a state-law pathway for adults 21 and older to possess, share, grow, and privately engage with certain natural medicines, including psilocybin. It also established the foundation for licensed healing centers where adults can receive supervised natural medicine services.

For Colorado residents, this reform is broader than a simple change in criminal penalties. The measure was designed in part to reduce the criminal-justice burden associated with minor natural-medicine offenses. Its primary purpose is community health and wellness, not commercial exploitation. That distinction explains why Colorado's model does not mirror a conventional retail market. The law recognizes personal access while building a regulated, supervised framework for healing-center services.

What Colorado adults can do under Prop 122

Adults 21 and older may possess certain natural medicines and engage with them in a private setting. The law also permits personal sharing and cultivation within the boundaries established by Colorado regulations. These rights exist under Colorado law, not federal law, so the state and federal positions remain different. Psilocybin and psilocin continue to be listed as Schedule I substances under the federal Controlled Substances Act, according to the U.S. Drug Enforcement Administration.

Prop 122 also created a regulated path for healing centers and trained facilitators. In a licensed setting, the focus is a safe container, informed participation, and respect for the individual's autonomy. A facilitator supports preparation, the session itself, and integration without assigning meaning to a person's experience.

Colorado became the second state, after Oregon, to establish a legal framework for personal access to psilocybin and licensed healing centers. The practical details matter: state authorization does not mean public access, unlicensed sales, or a recreational retail system. It means eligible adults can explore a regulated option within Colorado's rules and in private settings.

For a fuller explanation of the relationship between Prop 122, state oversight, and licensed services, read our guide to Colorado natural medicine regulation and psilocybin therapy.

Which Natural Medicines Are Now Legal Under Colorado Law?

Colorado's Natural Medicine Health Act defines which natural medicines fall within the state's regulated framework. For adults age 21 and older, these substances may be part of services offered through licensed healing centers and supervised by licensed facilitators. The definition is specific. It does not create a general retail market or make every substance broadly available in every setting.

Under the Act, natural medicine includes five substances:

• Psilocybin: The naturally occurring compound most closely associated with certain fungi and the regulated psilocybin services available in Colorado.
• Psilocin: A closely related compound included in the statutory definition.
• DMT: Short for dimethyltryptamine, and expressly listed under Colorado's definition.
• Ibogaine: A naturally occurring compound included in the Act, though its presence in the legal definition does not mean every provider offers services involving it.
• Mescaline, excluding peyote: Mescaline is included when it is not derived from peyote.

Peyote is specifically excluded. Colorado's Department of Natural Medicine explains that this exclusion honors and protects Indigenous practices. That distinction matters: the law's definition is not simply a list of all plants or fungi associated with ceremonial or traditional work. It reflects a legal boundary shaped in part by respect for Indigenous cultural traditions.

Colorado law and federal law also remain separate. Psilocybin and psilocin continue to be listed as Schedule I substances under the federal Controlled Substances Act, according to the U.S. Drug Enforcement Administration. Colorado's state framework therefore does not change federal classification or establish nationwide legality. It establishes a state-regulated pathway for eligible adults and licensed operators within Colorado.

Adults may also cultivate natural-medicine plants and fungi in a secure, private, enclosed space under the state framework. Personal cultivation is distinct from accessing supervised services at a healing center. Anyone researching the therapeutic benefits of natural medicine should understand that setting, eligibility, licensing, and supervision all shape what is permitted. The safest legal question is not simply whether a substance appears on the list, but whether the planned activity fits Colorado's regulated requirements.

What Is the Timeline for Regulated Natural Medicine Access?

Colorado's regulated natural medicine program was designed as a phased rollout, not an overnight retail launch. The state established the framework first, then moved through business and facilitator licensing before services became available at licensed healing centers. The Colorado Department of Natural Medicine (DNM) is responsible for implementing and regulating the Natural Medicine Health Act. Read the DNM's official regulatory overview.

That sequence matters. A healing center cannot simply open because state law changed. Rules, applications, professional standards, and operating requirements must be in place so adults 21 and older can access services in a supervised setting. The timeline can be understood in three broad phases:

1. Rule-making and licensing applications. State agencies developed the rules needed to establish the program, define operating requirements, and create applications for businesses and facilitators. This rule-making phase came before healing centers could officially open, allowing the state to define the regulatory structure rather than leaving each center to create its own standards. The DNM describes the rollout as a process of finalizing rules and regulations for healing centers and facilitators. See the DNM's implementation information.
2. Licensing businesses and facilitators. The state then began licensing the businesses that support the regulated system, including healing centers and related operations. Facilitators follow a separate professional licensing path. These credentials are important because regulated services are limited to licensed healing centers and must occur under the supervision of a licensed facilitator. This is a supervised service model, not a retail counter or an unlicensed appointment.
3. Opening of regulated psilocybin services. Regulated psilocybin services became operational at licensed healing centers by 2025, according to the DNM's public program information. Other substances named in the Natural Medicine Health Act are part of the broader legal framework, but their regulated availability follows additional rule-making and implementation. Colorado's timeline therefore does not mean every natural medicine service became available at once.

These phases also explain why announcements about the law and announcements about available services are not interchangeable. Passage of the Act created the legal foundation, while licensing created the conditions for a specific center to operate. Availability can therefore depend on whether a business has completed the state process and whether local requirements allow a healing center in that jurisdiction. The official DNM and licensing records are the most reliable places to confirm current status.

For anyone researching Colorado Proposition 122 natural medicine access, the practical takeaway is simple: verify that a center is licensed. Confirm that a licensed facilitator is involved, and distinguish state-regulated services from federal law. The phased structure is intended to create accountability and a consistent setting for preparation, administration, and integration, rather than encourage informal or unregulated access.

Who Regulates Natural Medicine Healing Centers in Colorado?

Colorado's regulatory structure separates the licensed business from the licensed professional. That distinction matters under the Natural Medicine Health Act because a healing center and the facilitator working with a client do not hold the same type of license. The Department of Natural Medicine is responsible for implementing and regulating the Act, while specialized state agencies oversee the business and professional sides of the program.

The Department of Revenue's Natural Medicine Division, often called the Natural Medicine Division, licenses and regulates the businesses themselves. That includes healing centers, cultivation operations, manufacturers, and testing facilities. Its authority also extends to the owners and employees associated with those licensed businesses. In practical terms, this is the side of oversight that addresses whether a facility is authorized to operate and whether its operations meet Colorado's requirements. The Department of Natural Medicine leads implementation of this broader framework. Colorado's Department of Natural Medicine provides the state's regulatory information and public resources.

DORA, working through the Division of Professions and Occupations, handles the facilitator's professional license. DORA and DPO collaborate with the Department of Natural Medicine on professional standards and facilitator licensing. DPO also establishes continuing-education requirements, so a facilitator's responsibilities do not end when an initial license is issued. This professional oversight is separate from the center's business license. A compliant location still needs appropriately licensed facilitators, and a qualified facilitator must work within an appropriately licensed setting.

For people considering the profession, understanding facilitator training paths under Colorado law can clarify how education, competency, licensing, and continuing education fit together. The result is a layered system: DOR regulates the business, DORA regulates the facilitator, and DNM coordinates the Natural Medicine Health Act framework.

What Proposition 122 Does Not Allow

Colorado Proposition 122 created a state framework for natural medicine, but it did not create an open retail market. The law establishes boundaries around where services may occur, who may provide them, and how participants must conduct themselves. Understanding these limits helps distinguish regulated access from activity that remains outside the law.

• It does not allow a retail dispensary market. Unlike Colorado's regulated marijuana model, natural medicine is not sold through ordinary retail storefronts. Access through the regulated program occurs at a licensed healing center and under the supervision of a licensed facilitator. Colorado's Department of Natural Medicine explains the healing-center requirement.
• It does not make unlicensed buying or selling lawful. Purchasing natural medicine from an unlicensed vendor, or selling it outside the licensed framework, remains illegal under Colorado state law. A person offering products independently is not automatically operating within the protections or standards of the Natural Medicine Health Act.
• It does not permit public consumption. Natural medicine services and consumption must occur in an appropriate private setting, not in public spaces. A licensed healing center provides a supervised environment designed for the regulated service, rather than a public venue for casual consumption.
• It does not permit driving or operating heavy machinery while impaired. Anyone who has engaged with natural medicine must not operate a vehicle or heavy machinery while under its influence. Planning for transportation and recovery time is part of responsible participation.
• It does not override local government authority. Cities and counties may regulate or prohibit healing centers through local ordinances. State authorization therefore does not guarantee that a center can operate in every municipality. Local rules can affect where licensed businesses open and what conditions apply.

There is also an important distinction between state and federal law. Proposition 122 changed Colorado law, but it did not change the federal status of psilocybin or psilocin. The U.S. Drug Enforcement Administration continues to list both substances as Schedule I under the federal Controlled Substances Act. That means state-regulated access exists alongside continuing federal restrictions, not in place of them. The DEA's fact sheet provides the current federal classification.

In practical terms, Colorado's framework is regulated access, not unrestricted availability. Age eligibility, licensed facilities, facilitator oversight, private settings, and local ordinances all matter. Readers considering a service should confirm that the center is licensed and understand the rules that apply in its specific location.

Engaging with Natural Medicine at a Licensed Healing Center

For adults 21 and older, a licensed healing center offers a structured setting for exploring Colorado's regulated natural medicine services. These are not retail storefronts or casual drop-in experiences. Under the state framework, healing centers are licensed facilities where services are provided in a supervised, therapeutic environment, with attention to preparation, informed participation, and integration. Colorado's Department of Natural Medicine explains the licensed healing center model.

That structure gives you space to consider your intentions, ask questions, and understand what the service involves before deciding whether it is appropriate for you. A facilitator supports the process across three connected phases:

• Preparation: discussing your goals, health history, expectations, and the setting for the session.
• Administration: remaining present with you in a supervised environment while you engage with the natural medicine service.
• Integration: reflecting on the experience afterward and identifying ways its insights may inform your ongoing personal work.

Facilitators are not there to impose an interpretation or promise a particular outcome. Their role is to help maintain a safe container and support your process with care and respect. If you are considering facilitator work as a profession, learn more about facilitator training in Colorado and the preparation expected within this regulated field.

Health screening and honest communication matter. Colorado guidance encourages consumers to discuss their health history with a healthcare provider before engaging with natural medicine services, particularly when underlying health conditions are present. A licensed center can explain its screening and preparation process, but it cannot replace advice from your own qualified healthcare provider.

If you are 21 or older and want to learn whether a supervised setting aligns with your goals, you can explore psilocybin therapy in Colorado. Begin with questions, review the center's approach, and allow the information to guide your next step. The questions below address several common points readers ask about Colorado's natural medicine framework.

Start with a conversation about psilocybin therapy

Frequently Asked Questions

What is Colorado Proposition 122?

Proposition 122, also called the Natural Medicine Health Act, changed Colorado state law for adults age 21 and older. It permits personal possession, sharing, and cultivation of specified natural medicines, while creating a regulated framework for supervised services at licensed healing centers. The Act also emphasizes community health and wellness rather than a retail marketplace. Colorado's Department of Natural Medicine explains the law.

What substances are covered under Colorado's Natural Medicine Health Act?

The statutory definition includes psilocybin, psilocin, DMT, ibogaine, and mescaline not derived from peyote. Peyote is excluded to honor and protect Indigenous practices. These state-law provisions do not change federal law: psilocybin and psilocin remain Schedule I substances under the federal Controlled Substances Act. See the state definition and the DEA's federal classification.

Does Proposition 122 allow the sale of natural medicine?

No. Colorado did not create a retail market for natural medicine. Access to regulated services occurs through a licensed healing center under the supervision of a licensed facilitator. Buying or selling natural medicine outside that framework remains illegal under state law. The state FAQ describes the access model.

Who is eligible for access to natural medicine in Colorado?

Adults age 21 and older may participate in regulated natural medicine services, subject to the center's screening, disclosures, and safety requirements. A healthcare consultation is especially important for people with underlying health conditions. Licensed facilitators support preparation, administration, and integration in a supervised setting. Colorado's public education resources provide participant guidance.

What is the role of the Colorado Natural Medicine Advisory Board?

The advisory process gives community members and stakeholders a way to inform Colorado's developing natural medicine rules and policy. The Department of Natural Medicine remains the state entity responsible for implementation and regulation, while public input helps shape future standards and program adjustments.

Ready to Explore Licensed Psilocybin Therapy in Colorado?

A licensed healing center can help you understand the intake process, preparation, supervised services, and integration in a grounded setting for adults 21 and older. If you would like to learn whether Entheogyn's approach is a fit for your goals, connect with the team and learn more about the next step.