Somang is as Asian brand so you won’t find it in the U.S., though you can find products from its Beauty Credit line in New York and Los Angeles. It is reputedly one of Korea’s top affordable beauty brands.
I picked up a bottle of this while living in Korea for three months. I had a feeling that it was 80% water with a few schmancy-fancy things thrown in (the label says “hair aqua essence”) and that it wouldn’t work, but I was desperate (my hair did not like the Korean winter) and it was cheap. I tried this multiple times on my hair, spraying on liberally while hair was both dry and wet, and as far as I could tell it did absolutely nothing. Added no shine and no softness and hair was no easier to brush out. To all intents and purposes, I might as well have been spraying water on my hair, and let’s face it – I probably was. Do not recommend.