Anyone have an idea of what ingredients contribute to this? I am sensitive to niacinamide (I've tried a few products with niacinamide, but they caused me to breakout). But there's no niacinamide in this toner. Are there any other ingredients I should be aware of that break me out, like niacinamide?

Acwell Licorice Toner caused me to breakout

Not a good Vit C. The packaging feels cheap and it's transparent. It turned slightly yellow after few days/weeks. Not that great...

Have tingling and warm sensation when applied.  

It's greasy, cause whiteheads for someone who has oily acne-prone skin

Small packaging but expensive (but worth it)

[OILY ACNE PRONE SKINE]
LOVE IT!! Very lightweight but effectively moisturing, feel comfortable on the skin, I used to have flaky dry skin during the day because I use tretinoin at night. The flakes were slowly gone.

RainyNight