ISNTREE - Ruby review for Clear Skin BHA Toner

I use this toner every night skipping whenever I do physical exfoliation or use isntree 8% AHA Essence. I did not experience any irritations or adverse reaction so I can say that it is gentle enough for my skin. I also allow this toner to fully sink in to my skin before proceeding to my next step. If you want to try this, it is better to patch test and introduce it slowly to your routine. After 3 weeks of consistent use, I can see that my whiteheads and blackheads are now lessened.