if you suggest that it is completely unneccessary then how come all the companies who make such products are still thriving?
Because people have fallen for the claptrap that is advertising. Using shaving foam after you've had a shower is fine, slap on a bit of acid and away you go!
I said, they don't just leak out of your face or get sucked out during shaving, even if they did, your body doesn't need a tub of cream to replace it, the body can balance it's own moisture levels if you let it. 


