I've been putting methylene blue in my baths the last few days, along with epsom salt. I haven't found it to make the bath notably more relaxing or restorative, but the methylene blue addition seemed to make my skin softer.
@onliest Yes. I think most strong dopaminergic substances can become the opposite if the dose is too high.
For example, a tiny bit of bromocriptine can stuff your nose so bad which I think is a sign of serotonin increase unless someone can correct me on that.