Check out @kwleong's recent post on his H201 shower filter user's experience.
Quoted from him" Have you H201? Had been using the H201 fragrance shower filter for a week and I am quite impressed with the result.
My family members has also been telling me that their skin is much more moisturised. My father who have sensitive skin claimed that his skin condition has improved and the itchiness of the skin has reduced.
H201 contains snail slime and vitamin C that improve skin health and hair scalp problems. "