What Is Dextromethorphan (DXM)?

Dextromethorphan (DXM) is a morphinan-class compound with sedative, dissociative, and stimulant properties. Unlike opioids, DXM has minimal mu-opioid receptor activity. Instead, it works through NMDA receptor antagonism (like ketamine) and sigma-1 agonist effects. In pure form, DXM is a white, odorless powder used medically as a cough suppressant and recreationally for its dissociative effects. Buy Pure DXM Powder Online.

Key Facts:

• Developed in 1949, approved for medical use in 1953.

• Found in OTC products like Robitussin and Coricidin HBP.

• At high doses, it induces hallucinations, euphoria, and out-of-body experiences.

 Types of Dextromethorphan: HBr vs. HCl

 Dextromethorphan Hydrobromide (DXM HBr)

The most common form, used in cough syrups and tablets. It’s stable and water-soluble, making it ideal for medicinal use.

 Dextromethorphan Hydrochloride (DXM HCl)

Less common but preferred for powder formulations due to higher purity. Used in research and specialty applications.

Where to Buy:

• Purchase pharmaceutical-grade DXM HBr/HCl from trusted vendors like [Internal Link: https://psychedelicshop.com/product/dxm-powder].

Effects of DXM – Dosage & Safety

DXM’s effects vary by dose:

• Low (1.5–2.5 mg/kg): Mild stimulation, cough suppression.

• High (7.5+ mg/kg): Dissociation, hallucinations, and “plateaus” (similar to ketamine).

Side Effects:

• Nausea, dizziness, hypertension

• Sweating, slurred speech, impaired coordination

• Risk of serotonin syndrome when mixed with SSRIs

Safety Tip: Always start with a low dose and avoid combining with alcohol or MAOIs.

Where to Buy Pure DXM Powder Online

For lab-grade DXM powder, ensure your supplier offers:

• Third-party lab testing (HPLC/GC-MS verified)

• Discreet shipping & secure payment options

• Wholesale bulk discounts for researchers

Recommended Source:
[Internal Link: https://psychedelicshop.com/product/dxm-powder]

DXM vs. Guaifenesin – Key Differences

Many OTC products combine DXM with guaifenesin (an expectorant). Pure DXM powder avoids guaifenesin’s side effects (e.g., nausea).

Why Choose Pure DXM?

• No unnecessary additives

• Precise dosing for research

• Avoids “Robo-itching” (a common guaifenesin reaction)