The problem with things like hand & nail lotion-application (and I do that too, on both hands, but I haven't found any significant improvement over a period of a couple of years) is that if they actually are a fix, it's a long-term proposition, and most people need to have a fix that's pretty much instantaneous. Like gel/wraps, tips and gel, whatever.

Once a guy's got over himself, learned to subdue his testosterone-charged 'manhood', accepted his feminine side and taken that first hesitant step over the threshhold of the beauty-salon, it's plain sailing! And quick! :-) :-)