This seemed like a really nice light hydrating toner - low pH, simple ingredient list, calming, huge bottle at an affordable price. It is very thin and absorbs very quickly into the skin, really promoting the absorption of skincare layered on top (also, which shouldn't come as a surprise, very salty). However, I should have been suspicious from the start because this would burn on my skin. Dozens of cystic and other pimples that soon followed clued me in that this is probably not the toner for me (I also got redness and sensitivity on my cheeks). Lesson learned - I should stop experimenting and just stick to what works for my sensitive skin. Time to restock on the Soon Jung toner and hand this huge bottle to someone else.