★★★★☆
I have also used just the green tea and turmeric mixed directly into buttermilk or yogurt with similar results, but the dried buttermilk keeps in the cabinet more easily. I have no idea if water would work.
It took 2 weeks before I saw a notable reduction and 6 weeks before it went away. The redness came back about 4 months later so I started the process over again and it worked again!
I recommend using the mask as maintenance every week once it goes away.
EC: Hi Cinna, please let us know what condition you are referring to so we make sure to post it on the right page. Thanks!