25C then MDMA, Safe?

[mutecity]

I had a tab of 25C NBOMe a few days ago and im planning on taking MDMA this weekend.
I just want to know is that safe? I know very little about 25c and how it works, Does it mess about with serotonin?

 

[atara]

You should be fine; 25C does not really affect serotonin levels though it does produce some short-lived tolerance.

 

[any major dude]

i don't think anyone knows whether 25C+MDMA would be safe, but if there are a few days between, i don't know of any reason it wouldn't be as safe as taking MDMA