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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 like this product so far but will need to test out for a few more days before I feel any effects. LIke the texture on my skin - very silky smooth!4
I liked the smell of the product. I won't be buying it due to the cost. I have some other products I like better.3
So it smells fresh and citrusy but since it is a serum it is not very moisturizing. I don't like to layer a lot of creams and serums because it feels like a waste. Also, it can make skin more oily through out the day. With this, it felt like I needed more. I used it for about 2 weeks straight as I had a couple of these samples. I wouldn't buy a full size.3
I really really like this product. It feels amazing on your skin, and I noticed a difference after just a couple of uses. Will be buying this product!5
All this is, based on the ingredients list, is a glorified primer packed with silicones that will definitely give you a smooth complexion. This downside (for me) unfortunately outweighs any of the positives in it like the vitamin C. I won't be covering my face with this.1
This feels so smooth on my skin. This feels great on my face.4