Cleansing foam I bought with my own money

This foam cleanser is the Happy Bath Bamboo Charcoal Sebum-Absorbing Cleansing Foam. When Happy Bath first released it, I bought a free trial pack by paying only for shipping. I liked it so much after using it that I bought it with my own money and have been using it ever since. I'm not sure if it actually absorbs sebum, but it washes off squeaky clean skin, leaving me feeling refreshed and good after use. The color is completely black, and it removes makeup very well. I usually don't agree with mildly acidic products because they cause acne, but I actually prefer this product because it isn't mildly acidic. It is also affordable; you can buy it online for about 3,000 won. As long as it isn't discontinued, it is a foam cleanser I want to keep using. I hope so many people use it that it doesn't get discontinued.