Leigh is a New York-based freelance writer with a decade of experience in media. She has been contributing to lớn suachuadieuhoa68.com.vn since June 2019, specializing in wellness." data-inline-tooltip="true">Leigh Weingus
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suachuadieuhoa68.com.vn / Leigh Weingus

And the bottle made it easy lớn dispense a little more than I needed. 

Drying and Irritation: A little bit irritating, but it doesn’t last

I’ve definitely experienced my fair mô tả of irritation from skincare products lượt thích retinol, which have left me with this tight, dry stinging feeling. The first time I used Kiehl’s Powerful-Strength Line-Reducing Concentrate it didn’t bother me at all, but as time went on và I continued khổng lồ use it morning và night as directed, I noticed more irritation happen in the khung of a bit of a sting when I put it on.

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suachuadieuhoa68.com.vn / Leigh Weingus

The good news is that it doesn’t last. Unlike with retinol where my face would sometimes feel dry và irritated all day, the irritation only happened when I first put the Kiehl’s Powerful-Strength Line-Reducing Concentrate on. If your skin gets irritated easily, though, you may want khổng lồ steer clear of this one.

The Results: Brighter và smoother, as promised

Before writing this review, I spent two weeks testing the Kiehl’s Powerful-Strength Line-Reducing Concentrate both morning and night after cleansing và before moisturizing.

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While I can’t say I saw my fine lines disappear immediately, within a week I noticed that my skin was more radiant và that some of my dark spots had gotten a bit duller.


My skin looked smoother overall, & when I touched it felt softer & more even—no annoying rough patches.

I’m hopeful that using this over time will reduce the appearance of fine lines & wrinkles, và hopefully prevent more from popping up. Thanks lớn the lack of irritation & early results on my skin, there’s no way I’ll stop using it.


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