Kongjungdang is the best for joints.

Jongkundang Premium MSM

After my mom's knee surgery, the doctor said that her bones are too weak and that she wouldn't be able to have surgery later, indicating that her joints and bones are all in poor condition.

I buy it as a gift set and give it to them every time.

There are also various types of nutritional supplements from Chong Kun Dang.

Among them, since this product is the most purchased on Coupang, I just bought it too. Haha

There are really many reviews from young people saying they saw effects shortly after eating.

This is my mother. She is quite elderly and in poor health, so I can't see immediate effects, but I believe she will get better, so I am purchasing.