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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.
3.9 out of 5 stars, based on 1,236 Reviews 1,236 Reviews
3.9 out of 5 stars
5 Star
453
4 Star
399
3 Star
267
2 Star
71
1 Star
46
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AMAZING!
SampledPurchased

This product has changed my skin care in so many amazing ways! I use it every night and my skin has never looked fresher!

5
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Yes!!!!
Sampled

Very powerful and effective!!! Liquid gold!! Noticed the effects immediately

5
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Product is great I use it at night before bed and it has made a world of 5 I am in my sixties and it works well
Sampled

Product is great I use it at night before bed and it had made a world of difference. Is am on my sixtiez and it works well

5
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Love this
Sampled

It's why samples are great. Love trying things like this.

4
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AMAZING
Sampled

Loaded with vitamin C and other potent ingredients, it smooths, brightens, and tones skin. What else would you want

5
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I liked it, but not sure if it is worth the money.
Sampled

Seems a little expensive. Nice formula but not totally sold on the product.

4
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powerful
Sampled

i was alittle scared to try his since i have thin hair

3
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Good product
Sampled

I like using this often is good and it smells great

4
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Awesome !!
Sampled

Lov love this line reducing concentrate! I noticed a huge difference in skin tone and texture within days of using. I've been using this multiple time ps a week sinc I received as sample and love it. Very lightweight and smells good!

5
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Love!
Sampled

I have never tried a serum before & love it! I have also never tried Kiel's products before. They have a new customer for sure!

5
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