or knows about it?

I am trying to find out more about SANA so I can figure out which products I want for my skin...except there are barely any reviews or any detailed explanation of which line is best for what. So far all I know is there is a Nameraka line and a Konuka line. I also know that there are blue caps, white caps, purple caps?. Can someone give me a run down on the brand? Also, which is better Nameraka and Konuka; are there more lines that I do not know of?

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