I've tried orange base coat, I've tried pink. The problem with mine is that I have to apply it with a trowel to get it thick enough to look halfway good color wise, and it makes for a total drag queen look. I might need to play with more colors but it is pretty discouraging for me as well. I've tried those color correctors with dermablend over the top and still no bueno.
Laser, however, has knocked down a ton of my whiskers. It might not be 100% permanent for every hair, but wow does it mow through them in a hurry.