Kiehl's DS Clearly Bright Essence, 30ml

I've just started using it, so I haven't noticed much of a whitening effect, but the other effects are average. I'm still using it because it doesn't irritate my skin.

At first I thought it was good, but depending on the condition of your skin, it may cause a little redness. It contains salicylic acid, which seems to have a peeling effect, but I have thin skin, so I'm not sure. I think it's best to refrain from using it when your skin is a little sensitive, such as after facial hair removal. However, when I applied it after the same brand's herbal toner lotion, I didn't feel any discomfort, so it's difficult to judge, but I'd like to look for other whitening serums.

I used up the 4ml of the advent calendar. It moisturized my skin while also brightening it, so I could see why it's so popular. Considering the price, I'm not sure if I should buy it again. I often get a tingling sensation from vitamin C products, but this one didn't, so I quite liked it.

I've been using it for a month now and I'm not sure about the effect. I'm using it together with the same brand's ethynol serum, so maybe I just don't know the effect of this product on its own.

As much as I expected, to be honest, this review is neither good nor bad. There was no day when I thought that my skin was somehow better after applying this. I didn't really understand what it was doing, so I didn't feel like using it every day. It's not bad at all, but I won't be buying it again.