I know DMSO use is controversial. I never had issues with it, but others apparently do.

I don't seem to get any effects from DMSO at all. And if I put it on my hand, I don't taste it in my mouth. I know others claim this, but I never noticed it.

DMSO is taken as a supplement in 1-2 tsp doses daily by some people for years for various conditions. This used to be more popular before it was banned for use as a supplement. Right now, the FDA considers it a drug, not a supplement, but does allow you to use it as a solvent. Sellers can no longer advertise it's for use as a supplement like they once did.

The bottle used to say "Take 1-2 tsp daily", but no longer says this because of the ban. The ban itself is controversial.

If you have issues using DMSO orally, wait a bit. SWIM is working on another tech.