In some ways similarly to DMSO, MSM can be difficult for some folks.
It is mostly sold for use on horses, worse however is that what is sold packaged for people is not pure - and it can be troublesome to find in pure form.
Just FYI=>
MSM is the close cousin to DMSO, but is much easier to use.
Any suggestions on what to look for and/or sources?
Thanks for the heads-up!