These days, many people are concerned about acne scars caused by adult acne or mask irritation. I, too, was stressed by the sudden appearance of whiteheads and redness, so I settled on the Innisfree Retinol Cica Scar Ampoule. I was worried that retinol might be irritating, but perhaps because it contains cica, my skin feels comfortable even after daily use.
After using it consistently for about a week, I could see my rough skin texture smoothing out, and most importantly, I could feel the redness fading away. I only apply it at night, but when I wake up in the morning and see how smooth my skin is, I'm hooked. It works well with my sensitive skin without causing any issues, so I plan to keep repurchasing. I highly recommend this as an entry-level retinol for anyone with skin concerns.