Idly watching a TV ad, one came up featuring the latest hair shampoo and listening to the spiel that was being said throughout it (as well as watching JLO twirling her hair in it) one word struck me as a "wut?" moment. Apparently this shampoo has arginine in it. Now not being medically trained (no really, im not!) I'd no idea what this product was and strongly suspected it was a made up word, but no, bugger me its a real thing.
http://www.wellnessle...ey/feature/arginine/#
Now to my question...
How the heck can that ingredient be of any use on your bonce?