The new advanced Kiehl's Powerful-Strength Line-Reducing Concentrate is the next generation of the Vitamin C-infused formula, which is a fast-acting anti-aging serum. It contains a heightened concentration of 12.5% Vitamin C (10.5% Pure Vitamin C and 2% Vitamin Cg), plus Hyaluronic Acid.
L**B
Nice fir dry skin
Very nice product. Nice for dry skin .
S**G
IT DOES WORK!
Over the years, I have changed different products. but I always kept this as my "MUST" item to use it every night. If I ever go out of town, I only bring this and another moisturizer instead of all the different products I use every day, such as, under-eye, night cream, daytime moisturizer and so forth. This has pure Vitamin C instead of Vitamin C serum. It works.
L**N
Best Serum for Skin Texture
I’m in my early 60’s with better skin than average due to good genes and avoiding the sun. I had a spot the dermatologist called precancerous “lichening” on my nose that felt rough and peely at times. The dermatologist said there wasn’t anything I could do. I had it for several years, regardless of what expensive serum or product I used. I read good things about Kiehl’s and decided to give it a try. Within a couple weeks the spot began to disappear. The spot is completely gone and hasn’t returned. In addition, the rest of my skin is well moisturized and looks better than it has in years. I love this product.
A**R
Great Moisturizer
It leaves a nice glow on your skin.
C**Y
Pump not working
The packaging on this product has changed over the last few years from a quality pump to a cheap pump. The new pump has a "locking" feature to stop product from being dispensed accidentally which is great in theory but, again, the packaging is subpar now. It sometimes locks while you're trying to dispense the product causing you to have rotate the top in order to FIND the right spot that will allow you to depress the pump again. Over the last week, the pump has completely stopped working and now I'm having to unscrew the lid off the bottle and wipe product from the wand which will cause it to go bad more quickly because exposes the product to bacteria and sunlight.
K**D
Great Product
The skin on my face felt very dry during the recent cold weather. This product absolutely helps the overall condition of my skin. Feels very soothing.
A**N
Makes lines less noticeable but not permanently
Does not work to remove fine lines, it only makes them slightly less noticeable after applying. Used 2-3 times a day for 2 weeks.
K**D
Awesome product 👏👏
Love this product and noticeable changes
Trustpilot
4 days ago
2 months ago