Mixing DOx and Tianeptine (gas station heroin)

Low risk, no synergy

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

Do this

Treat each one as if you had taken it alone: its own dose, its own risks.

Reported

No unexpected interactions.

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
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Other names
DOx
dom, doc, doi, dob, don
Tianeptine
gas station heroin, tianaa, zaza red, neptune's fix, pegasus, td red
Sold as a supplement — at the doses people take, a full opioid
Also searched asdox and gas station heroin, dox and tianaa
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Related combinations

DOx withWhat not to mix with DOx →
Tianeptine withWhat not to mix with Tianeptine →
All combinations →

Can you mix DOx and Tianeptine (gas station heroin)?

MixSafe rates mixing DOx and Tianeptine 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 DOx and Tianeptine 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.