a heads up for anyone that notices itching in their scalp (a sign of hairloss.. in my opinion) but after taking a zinc for about a month, i can say that i have no more itchiness in my scalp, it was hellish a few weeks back, itching like i never felt SPECIFICALLY in my frontal hairline where i was thinning, but after taking about 50-100 mg of zinc a day, no more itch. i dont know if zinc helps with hairloss or not but it sure as hell stopped my annoying itch.