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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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sampled
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Oily
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17 & under
18-24
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IT WORKS!
Sampled

Normally, this kind of product usually doesn’t work on me, but this one sure did! I’ll admit I have to use quite a bit which means I go thru it pretty quickly, but it works so well! Its just so expensive I can’t really afford to buy it again.

5
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Love
Sampled

Love love love Kiels! Amazing quality and it works so well!

5
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Great concentrate
Sampled

I have always been a big fan of Khiel's and this concentrate is no different. I have become a big fan of concentrates as I feel like my skin is just soaking in all that goodness! Love the way this feels and smells.

4
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Feels great
Sampled

Felt great on my skin, my skin is really sensitive but I had no issues with this at all. Wish the sample was bigger

5
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LOVE LOVE LOVE!!
Sampled

You know how we want results right away when it comes to skin care? Well, I have to say the very first time I tried this I was amazed!! The lines were very minimally reduced after one application of course, but the surprise was how very soft and smooth my face felt!! I couldn't stop feeling it!! Truly AMAZING!! My makeup went on much smoother and looked wonderful! Yes I will buy this in the future! LOVE IT!
Bengalover

5
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Awesome!!!
Sampled

Great product!! Highly recommended to all! Just wonderful!

5
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Pretty good
Sampled

Pretty good product. I would use again but wasn't my favorite.

3
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Great serum
Sampled

I really like this serum. It is a white creamy formula that absorbs instantly into the skin. My skin feels softer as soon as I apply.

4
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good product
Sampled

So far, I like the product, it's not too oily and absorbs into skin pretty quickly. I think the sample may be to small to see any results.

3
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feels good
Sampled

This product feels good on my skin but I didn't notice much in the way of line reduction. Maybe the sample didn't last ling enough for me to really see the benefits of it.

2
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