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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Meh...
Sampled

I know quite a bit about skincare due to years and years of sensitive skin issues. I have resorted to using really good, high quality skincare (Environ) containing various levels of Vitamin A for my issues. One thing I started to notice that my skincare WASN'T doing was preventing forehead wrinkles. I am 30 and just started to get them. I have been using this sample for about a week every night and sometimes during the day under my moisturizer. For a product that is marketed as "strong" and targeted, I wanted more. I don't see any change in my skin at all. I love that Kiehl's is all natural, but I think for true issues such as pigmentation, wrinkles, etc., you have to be willing to kick it up a notch with hyaluronic acid, vitamin A, peptides, and other great ingredients. This just doesn't pack a true punch. Oh well! I will still finish the sample. :)

3
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smooth operator
Sampled

This serum goes on smooth and spreads well. Not sure of the line reducing ability yet as it is too soon but hopeful.

4
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Kiehl's Powerful-Strength Line-Reducing
Sampled

With just a few days of use my face looks like an old catchers mitt. It seems a bit oily. I didn't have any sensitive skin issues others mentioned. But what little scent is has is repulsive, makes me gag. good think it wasn't a strong scent.

4
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Dry dry dry
Sampled

I liked this alot but i must have had more wrinkles on my skin then i had thought. Because when i put it on my face my skin drank it up and i had to use over half the sample to cover my face. My skin was soft and evenly moisturized when done but i cannot buy it because i would use up the whole bottle in a week!

5
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Quality products
Sampled

Kiehls tends to always have great products. I hadn't seen this one before and so far I like it. It makes my skin feel great. I am currently using it only on the fine lines I have on my forehead. I know product like these tend to need consistency over time to work so we shall see after the sample is used up if I see any changes. BUT my skin feels great, it smooths on easy and you only need a small amount so the sample size can be used for quite a while...

4
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Hmmm
Sampled

I like the smell, and it feels really nourishing. I'm waiting until I've used it consistently for about a week for final thoughts.

4
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Fantastic!
Sampled

As soon as I put it on I loved it. My skin felt great and not greasy at all. I would like to purchase this product but I will have to wait until I am done with a topical skin medication.

4
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Bye bye lines
Sampled

This stuff is great! It's very lightweight and I feel like it definitely minimize lines.

5
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Eh...
Sampled

I like the consistency and a little seems to go a long way but this product is too expensive for me. I've tried other products that work better, have WAY better packaging and cost half the price of this stuff.

3
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Line reducer
Sampled

This could be something really good. I did like the feel on my skin.

3
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