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You’ve aced Skincare 101: You drink plenty of water, log eight hours of sleep a night, and diligently apply (and reapply) SPF. But to get your advanced degree, you’ll want to invest in a targeted antiaging serum like Kiehl's Powerful-Strength Line-Reducing Concentrate. Loaded with vitamin C and other potent ingredients, it smooths, brightens, and tones skin. Get ready for your best skin yet.
I tried the sample of this product, but I didn't notice any effect whatsoever. As many of the other reviewers mentioned, it also did not absorb well into the skin.1
I've been using this product every day, and I have definitely noticed a difference in my uneven skin tone! Once it's back in stock, I will likely purchase it.4
I recieved this as a sample. I have very fine lines thanks to being a former smoker (though yay, I'm not anymore) - but I'm young yet, but very pale skin (I'm blueish in places, you can see my veins clearly in some spots too, a couple of yellowy-spots comin' in from aging) so I thought okay, this should be nice. It should do something.
Well, for me it didn't. I mean, it was a nice moisturizer, and I didn't see my face get any worse, but I never saw it 'smooth, brighten and tone skin'. I have the same texture, density and pasty-ness as before. It smelled nice though, very light and not noticeable until I intentionally smelled it.
I have an expression line that just appeared about two years ago. I've tried everything short of Botox to minimize the look. Kiehl's Line-Reducing Concentrate has seriously diminished the look in just a couple of weeks of using it!4
I love the feel of this product and notice results pretty quickly. The smell is very mild and pleasing as well. I could see myself using this often!4
I really didn't notice a lot of change from this - I don't have many wrinkles right now so that might be why3
This product didn't really do anything for me but make my eyes itchy. Didn't notice any line reducing results. Definitely won't be buying.1
This product is amazing! The smell is as exciting as the feel of the product on your skin. I love smoothing this product onto my upper lip. I can feel the product working especially at night.5
I used this product for a few weeks and don't really notice a difference. However, I do not have many wrinkles. I plan to continue this treatment until I finish the sample, so maybe my opinion will change.3
I tried this stuff and really didn't like it. I use something that is cheaper and works better already. It didn't sink in well and kind of smelled.3