Kiehl's Powerful-Strength Line-Reducing Concentrate - 1.7 oz.

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 this one from Kiehl's. Loaded with vitamin C and other potent ingredients, it smooths, brightens, and tones skin.

Kiehl's Powerful-Strength Line-Reducing Concentrate - 1.7 oz.
3.7 out of 5 stars, based on 567 Reviews 567 Reviews
3.7 out of 5 stars
5 Star
165
4 Star
176
3 Star
147
2 Star
50
1 Star
29
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Best vitamin C product I have used
Sampled

I have tried many vitamin C serums. I noticed right away that my skin looked smoother. As for the lines, only time will tell. I will be purchasing the full size.

5
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loved
Sampled

Loved this . It's a tad oily . Gives your face a little shine . But I usually only wear mascara so not sure how this would work with makeup over top. But I really like this

5
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Line reducer
Sampled

I like how it feels going on and it really does make lines look less noticeable.

5
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Love it
Sampled

I love this brand and I love this product. It's perfect for me. You only have to use a small amount so maybe I can justify the price. Again I love this.

5
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Amazing
Sampled

This product is amazing. I love it!! Anything from this brand I just love

5
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Kiehls
Sampled

Great product. My face is very sensitive to lotion and has responded well to this. It is he'd to tell with a sample of its reducing lines but it does give my face a fresh look

5
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Love.
Sampled

This product is the bomb. I love it. Definitely buying.

5
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Love this
Sampled

Aging is a concern of mine. It will take some time to see results but I'm excited!

5
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Kind of expensive but worked well
Sampled

I'm not one to spend a lot on skincare but this made my skin feel great! The crows feet are still present though :(

5
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nice
Sampled

I don't really have any wrinkle fighters yet, but I've been trying this one out the last few nights. I love the consistency, I only use it on my forehead and around my eyes where I've got the beginning of fine lines. We'll see!

5
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