I did a search (obviously not thorough enough though) and couldn't find how long to wait between applications. I read that you should apply spironolactone first and then minoxidil but how long do you wait before applying the minoxidil?
I apply minoxidil first, then use dr. lee's 2% spironolactone, then apply crew copper peptides. Seems to work with minimal smell. The crew copper peptides really mask the smell of the spironolactone tremendously.