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

vtvplus.vn / Leigh Weingus

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

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

I’ve definitely experienced my fair nội dung of irritation from skincare products like 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 & I continued to lớn use it morning and night as directed, I noticed more irritation happen in the form of a bit of a sting when I put it on.

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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 to 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 & 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 & that some of my dark spots had gotten a bit duller.

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

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