I recommend White panty liners.

I tend to try to use the mildest possible products for anything that touches my body. I bought these white panty liners at Daiso for 3,000 won and have been using them. The price is great, and since they are made of gentle pure cotton, they cause no irritation, so I am really enjoying them. I believe that the first step in inner care starts with using gentle products that don't strain your body, and I am truly happy with these! I highly recommend pure cotton.