Purchased with my own money - Hanskin Exfoliating Toner Pads & Blackhead PHA

I am currently using the Hanskin Exfoliating Toner Pads & Blackhead PHA made by Celltrion Beauty, which I purchased with my own money. PHA, also known as 'PHA,' is a third-generation exfoliating ingredient following AHA and BHA. It is said to be better suited for dry skin because its particles are larger than AHA and it is water-soluble. Personally, I found it a hassle to buy toner and cotton pads separately, so I liked being able to purchase everything in one container like this. BHA contains only 0.5% salicylic acid, so its effect is minimal, and AHA can sting the skin if used incorrectly, but I really liked the PHA ingredient because it is moisturizing while exfoliating effectively. The pads absorb the toner really well, so even after wiping my face, if there is liquid remaining, I wipe my neck and behind my ears as well. It doesn't seem to remove blackheads very well, though.