Have you ever got your shit from the onions in your country of origin

My nostrils must be hating me right now, I've barely snorted a bit less than 5 grams of what's supposedly 3-MMC and I've had tons of blood snots and shit like that
How do people snort shit like cocaine and other stuff regularly or are all these cathinones worse for the nose? I obviously know that with regular cocaine use for example you're eventually going to fuck up your nose but I'm just wondering if anyone knows

Might try the ketamine today, I don't think MDMA would be ideal currently

Do you shop from the onions in your country of origin?