I read about hair growth inhibitors in an article so I checked on Amazon and found some and gave it a try. I wouldn’t say it’s 100 percent effective but it does help. Never tried it on my head so not sure what to tell you, though I would be curious about your results as I’m in the same position as you I keep my hair cut as shot as possible. My new profile picture shows my after wax. It wouldn’t let me upload both pictures. Your profile picture is green as well