瀉鹽海晶（純硫酸鎂）沐浴鹽（2.2公斤）約14次使用

I've been using these in my nightly baths and the 2.2 kg bag lasts way longer than I expected, easily covering two weeks of soaking. The crystals dissolve quickly without leaving that gritty residue some cheaper salts have.

I was a bit skeptical about the size of this bag, but it’s lasted through several baths and leaves my skin feeling incredibly smooth. The crystals dissolve quickly without any gritty residue, which is exactly what I wanted.

After a long week of gardening, soaking in these crystals made my sore feet feel brand new—the 2.2 kg bag is a great value. I love that it dissolves completely with no gritty residue left in the tub.