Check out @mshannahchia's recent post on her H201 shower filter user's experience.
Quoted from her "Beauty starts from skin deep but first thing first you must make sure that you have good skin too.
I have been using H201 vitamin shower filter for a while. Not only does it contains snail slime, milk powder and vitamin C that improve skin health and hair scalp problems. The filter also removes harmful microorganisms in the water and it comes with refreshing fragrances."