Mixing Ketamine (ket) and MDMA (molly)
Low risk, increased effect
No unexpected interactions, though likely to increase blood pressure but not an issue with sensible doses. Moving around on high doses of this combination may be ill advised due to risk of physical injury.
Can you mix Ketamine (ket) and MDMA (molly)?
MixSafe rates mixing Ketamine and MDMA as "Low risk, increased effect" — low risk of harm, but the effects amplify each other. Doses that are fine alone can be far too much together. Source: TripSit drug combination chart, retrieved 2026-08-20. Educational information, not medical advice.
- Ketamine also called
- ket, special k, kitty, kittens, ketty, ketalar
- MDMA also called
- molly, ecstasy, ecstacy, xtc, mandy, pills
TripSit drug combination chart, retrieved 2026-08-20. View the dataset.
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Checking more than two?
Combinations of three or more carry risks that no pair-by-pair chart can show. The checker rates every pair at once and flags the whole-mix ones on top.
Open this in the checkerRelated combinations
All combinations →Rated low / synergy. Educational information only, not medical advice. Absence of a documented interaction is not evidence of safety.