I think I'll stay at 4 drops for a few days so that I maybe can get over the scare of the burn lol but like you say it might not be that bad.
Just a little heads up on the taste of the tincture. As tinctures go the Eyebright has the worst taste of any I've had, even cayenne lol. So forewarned is forearmed. I'm gonna try it in some juice tomorrow, really not that bad but a lot worse than others. :)