I used it yesterday and so far I did not break out.
Basically this is not even a toner.. It's more to the essence side but watery. Love it because it instantly made my skin more smooth and moist but actually I would call this like watery essence instead of essence toner. :) overlall I would recommend for Sensitive skintypes
[Pyunkang Yul] Essence toner it has no fragrance and it absorbs quickly into my skin. Also use for my hand when hand feel dry the toner leave my hand feel smooth and it pervents my hand of getting cut from how dry hands get.