Mixing 7-OH and MDMA (molly)

Low risk, no synergy

Neither is expected to change the other much, so each keeps its own risks: slowed breathing from the opioid, overheating and water from MDMA.

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Treat each as if you'd taken it alone, and don't use alone.

General answer for Opioids: nothing specific to these two is documented.

What “Low risk, no synergy” means

Neither substance is expected to meaningfully change the other. Both still carry their own individual risks.

How the ratings work
The longer explanation

Neither substance is expected to meaningfully change the other. Both still carry their own individual risks.

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Other names
7-OH
7-hydroxymitragynine, 7-hydroxy mitragynine, 7-hydroxy, 7-oh tablets, 7oh tabs
Concentrated kratom alkaloid sold as tablets — without the leaf's ceiling on slowed breathing
MDMA
molly, ecstasy, ecstacy, xtc, mandy, pills
Also searched as7-oh and molly, 7-oh and ecstasy
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Related combinations

7-OH withWhat not to mix with 7-OH →
MDMA withWhat not to mix with MDMA →
All combinations →

Can you mix 7-OH and MDMA (molly)?

MixSafe rates mixing 7-OH and MDMA as "Low risk, no synergy" — neither substance is expected to meaningfully change the other. Both still carry their own individual risks. No interaction specific to 7-OH and MDMA is documented; this is the default for Opioids. Source: TripSit drug combination chart, retrieved 2026-08-20. Educational information, not medical advice.

This is a class-level answer, inherited from Opioids. Nothing specific to this exact pair is documented, so treat it as the default for the class rather than a measurement of these two drugs together.