| 1. | Erowid DXM Vault | | | Information including research, legislation, media coverage, bibliography and links.
www.erowid.org |
| 2. | The Third Plateau | | | Provides harm reduction and safety information. Includes a knowledge base with various information.
www.third-plateau.org |
| 4. | The DXM Harm Reduction Project | | | Contains a beginner's guide, and lists dangers and known deaths from the recreational use of the drug.
www.dextromethorphan.ws |
| 5. | The Dextroverse | | | Information and research on this over-the-counter drug. Includes trip reports, FAQ, and links.
www.dextroverse.org |
| 6. | The Dextro | | | Community centered around its forums, where users discuss experiences, chemistry-pharmacology, and other topics.
www.thedextro.com |
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