I have been using products from Saenghalkongjangso, Salimbaegseo, and Aikkaekkeutthae, but I was always bothered by the unnecessary ingredients like fragrances. I'm glad to see that there are such products available. The foam is really soft and comes out well. The amount (on sale price) is a lot for the price, and it's easy to use without burden. The cleansing power is also good, and my hands don't feel dry after washing, which is nice. The scent is close to unscented and mild, so I don't feel much aversion when washing my hands frequently. The pumping is well-pressed with force, and the volume adjustment is easy.

The product seems easy to use. There doesn't seem to be any particularly unsatisfactory aspect. I think there was a refill option, but since the container is so sturdy and thick, I'd like to continue purchasing refills to avoid plastic waste.

The best part is that the ingredients are gentle. The lather is rich and soft, and it rinses off relatively well. It's great to stock up when it's on sale.

The opaque packaging makes it hard to check the remaining amount, which is a shame... I bought 6 bottles, but one of the pumps was defective, so I had to switch out the entire container, which was inconvenient.