Kiehl's Powerful-Strength Line-Reducing Concentrate

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.
Kiehl's Powerful-Strength Line-Reducing Concentrate
3.4 out of 5 stars, based on 304 reviews 304 Reviews
3.4 out of 5 stars
5 Star
67
4 Star
72
3 Star
97
2 Star
43
1 Star
25
Age
17 & under
18-24
25-34
35-44
45-54
55 & over
Apply
Very Nice Product

I was very happy with this sample. The texture of this product is really nice and silky. I used it once or twice a day under my moisturizer and noticed a difference in my wrinkles.

Was this review helpful to you? Yes | No   Was this review helpful to you? Yes | No
In Love!

I have a mid size deeper wrinkle on my forehead between my eyes. I used this just on the area of deeper wrinkles. They disappear. I use it in am and pm ....concentrating directly on wrinkle/trouble spots.

Was this review helpful to you? Yes | No   Was this review helpful to you? Yes | No
Couldn't tell a difference in lines

I'm 31 and starting to get some smile lines around my eyes. I was happy to get this sample and I used it every night until it ran out. It felt soothing and nice around my eyes, but I didn't really notice a difference in the appearance of lines. It did feel nice and warm going on though, so I'm sure it was doing something -- maybe preventative for further development of line, but I couldn't really tell. Maybe if I'd used it longer.

Was this review helpful to you? Yes | No   Was this review helpful to you? Yes | No
Liked it!

I was pleasantly surprised by this product it made a bug difference on my fine lines, and I felt more well-rested just by wearing it!

Was this review helpful to you? Yes | No   Was this review helpful to you? Yes | No
Kiehl's Powerful-Strength Line-Reducing Concentrate

this ace skin firmer has been shown to improve elasticity by 50 % LOVED THIS PRODUCT i HIGHLY RECOMMEND TO ALL!!!!

Was this review helpful to you? Yes | No   Was this review helpful to you? Yes | No
Heats up

I loved the fact that it heats up as you apply it.
Seems to really get in there instead of just laying on your skin all day and never really doing anything

Was this review helpful to you? Yes | No   Was this review helpful to you? Yes | No
pretty good

slow process but shows improvement with time. Does not smell good. Not very impressed compared to other things I have used.

Was this review helpful to you? Yes | No   Was this review helpful to you? Yes | No
no difference

i used this sample for a few months (i was only using it on one forehead line) but it made no difference as far as i can tell. i was using it once a day at night. im only 26 so its not like i was hoping for a miracle just a slight reduction in my only wrinkle lol.

Was this review helpful to you? Yes | No   Was this review helpful to you? Yes | No
Buttery smooth

This is now part of my nightly routine. It is the softest, most buttery smooth under cream that I have used. It goes on like velvet. So happy to have discovered this.

Was this review helpful to you? Yes | No   Was this review helpful to you? Yes | No
slow but works

slow process but shows improvement with time. Does not smell good. Not very impressed compared to other things I have used.

Was this review helpful to you? Yes | No   Was this review helpful to you? Yes | No