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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.
I loved the consistency of this product. Definitely a new favorite eye cream.5
I've only used this a few days, and there's already a small difference. I have a problem wrinkle in between my brows, and I've been trying to find something to help it. I'm only 28, and with the exception of that wrinkle that's beginning to form, I look 24. I think this will keep me looking 24 a little while longer :)5
So far, so good. I like the product, and honestly when I wake up in the morning, my face does look more vibrant and my skin tone more even. I do use it with an organic vitamin c packed night cream, so it's hard to say which one is responsible for what. Regardless, I'd like to buy this product in the future.5
I thought this product is great. Like one reviewer said, it does only seem temporary however.5
I spend a lot of time in the sun and so far don't have the wrinkles to show it, but I will continue to use this sample and see how it works as a preventative. I may end up deciding to purchase this product if I see more results....5
I just finished my sample and am preparing to buy the full sized bottle. I'm 37 years old and have the usual fine lines around the corner of my eyes and around my mouth. I used a little of this product under my regular makeup and it made my skin look amazing.5
Liked it. Just had a sample so not really sure if it made a difference.5
Seems like a small amount goes a long way and will last a while.5
I really liked this stuff. It really works on fine lines and makes my skin feel smooth.5
After a few days I noticed a difference. The sample size I rec'vd through birchbox was a good size.5