I love love love this serum, i have a really sensitive acne prone skin and this does't irritate my skin at all. It was my third time buying this serum
I wouldn't say this is a miracle product that makes pimples disappear overnight, but it certainly calms them down. Once the pimple has ruptured, I feel this ampule speeds up the healing significantly. Although does not help much on the scar lightening aspect. Nevertheless a soothing formula for acne prone skin.