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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.
The sample was too small to produce noticable changes. I didn't have any problems with the product, but it is more expensive than my usual serum. Too big of an investment without seeing any benefit.3
While this did not really reduce the fine lines around my eyes, which are only pronounced when I smile or laugh, it did visibly even out my reddish skin and reduce my pore size on my cheeks.5
I really like this product. Goes on smoothly and feels light-weight. I feel like I've noticed a difference in the fine lines on my face.4
really reduces lines, pores, and redness complexion. feels like silk going on.5
I used this product a few times and I really enjoy using it. It has a warming effect on your under eyes which I have never had before in a product. It makes my under eyes feel more texturized and youthful.4
This seems to work pretty good. I like it. Might buy it5
I could feel this product working immediately after applying..i focused on the fine lines on my forehead..tightened the skin almost instantly..made the skin radiant...im sure if i had continued to use it after the sample was gone i would have noticed great improvement on the appearance of lines5
Unfortunately I didn't see much of a difference after using this product.3
Kiehl's is one of my very favorite facial brands! They're products make my skin look amazing. This stuff is great. My mom actually took my sample, so this review is from her point of view, but I've tried it a few times and it does seem to help and I rely on some of their products daily, so I would definitely buy.5
This felt nice when I applied it, but I really couldn't see any difference after a few weeks of use. Lines/wrinkles not a major problem for me yet, though, so maybe I'm not the right candidate for the product.1