Kiehls powerful strength line reducing concentrate before and after

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Very silicone heavy, feels more like a silicone primer not a serum or moisturiser. Puts a heavy coating on the skin so it sits on the skin surface and doesn't allow other serums can't penetrate....

About reviewer (1593 reviews)

Age44-55

SkinSensitive, Fair, Warm

HairBlond, Wavy, Fine

EyesBlue


I bought a little tube of this product to test it out and let me tell you, it works as a fantastic primer on my 42-year old skin with dry cheeks and eye area and somewhat uneven acneprone t-zone....

About reviewer (197 reviews)

Age36-43

SkinCombination, Fair-Medium, Warm

HairBrunette, Straight, Fine

EyesBrown


This serum is one of few in my life that broke me out like crazy. Not just that, but my skin felt weird, like some sort of allergies are starting. I tried everything: to apply this serum like I was...

About reviewer (7 reviews)

Age36-43

SkinNormal, Fair-Medium, Warm

HairBrunette, Straight, Fine

EyesGreen


I decided to try a c-vitamin serum, but found my sensitive and reactive skin broke out when trying some of the serums. I came over a reviewer that had the same experience with c vit serums that...

About reviewer (42 reviews)

Age36-43

SkinCombination

HairBlond

EyesGreen


The product is very thinck and it feels like the skin can never absorve it and that it doesn’t let the other products applied after that to penetrate.

About reviewer (2 reviews)

Age30-35

SkinCombination, Olive

HairBrunette

EyesBlack


This product totally changed my skin for the better. I apply it in the evening, after my cleansing routine and before my night moisturizer. It gives my skin a real boost : gives radiance, pores...

About reviewer (351 reviews)

Age36-43

SkinSensitive, Fair-Medium

HairBrunette

EyesHazel


I must admit, I love everything aesthetic about the Kiehl's Vitamin C Powerful-Strength Line-Reducing Concentrate.  The application process of this Vitamin C Concentrate is so soothing, from...

About reviewer (705 reviews)

Age25-29

SkinDry, Fair-Medium, Not Sure

HairBrown, Other, Other

EyesBrown


I had a lot of hopes for this product based on liking other kilehls products in the past. However, I really don't think this product does much. The texture is very strange, very similar to pore...

About reviewer (2 reviews)

Age25-29

SkinNormal, Fair-Medium

HairRed

EyesViolet


I'm a Kiehl's devotee and borderline obsessed with their products, and I wanted to love this so bad. I absolutely love what this does with my skin. When you apply it it feels like your skin is...

About reviewer (6 reviews)

Age36-43

SkinVery Dry, Medium

HairBrunette

EyesHazel


I am reviewing the brand's updated serum version that has 12.5% Vitamin C and Hyaluronic Acid. The old version might have had a few issues associated with it, however, I think Kiehl's did a...

About reviewer (657 reviews)

Age25-29

SkinDry, Fair-Medium, Neutral

HairBrunette, Other, Other

EyesBrown



Very silicone heavy, feels more like a silicone primer not a serum or moisturiser. Puts a heavy coating on the skin so it sits on the skin surface and doesn't allow other serums can't penetrate....

About reviewer (1593 reviews)

Age44-55

SkinSensitive, Fair, Warm

HairBlond, Wavy, Fine

EyesBlue


I bought a little tube of this product to test it out and let me tell you, it works as a fantastic primer on my 42-year old skin with dry cheeks and eye area and somewhat uneven acneprone t-zone....

About reviewer (197 reviews)

Age36-43

SkinCombination, Fair-Medium, Warm

HairBrunette, Straight, Fine

EyesBrown


This serum is one of few in my life that broke me out like crazy. Not just that, but my skin felt weird, like some sort of allergies are starting. I tried everything: to apply this serum like I was...

About reviewer (7 reviews)

Age36-43

SkinNormal, Fair-Medium, Warm

HairBrunette, Straight, Fine

EyesGreen


I decided to try a c-vitamin serum, but found my sensitive and reactive skin broke out when trying some of the serums. I came over a reviewer that had the same experience with c vit serums that...

About reviewer (42 reviews)

Age36-43

SkinCombination

HairBlond

EyesGreen


The product is very thinck and it feels like the skin can never absorve it and that it doesn’t let the other products applied after that to penetrate.

About reviewer (2 reviews)

Age30-35

SkinCombination, Olive

HairBrunette

EyesBlack




Is Kiehl's Powerful

Kiehl's Powerful-Strength Line-Reducing Concentrate did an excellent job of visibly reducing fine lines and wrinkles and brighten and smooth my skin with little to no irritation, thanks to its high-quality ingredients.

How do you use Kiehl's Powerful

How to Use.
Apply a small amount of eye serum with Vitamin C using fingertip along the orbital bone and under eye area..
Pat gently without pulling skin..
Discover our customer-favorite Vitamin C serum to help visibly reduce facial wrinkles and fine lines..

How do you use Kiehl's Powerful

How to Use.
After cleansing, dispense onto fingertip and apply to clean skin..
Gently pat and smooth under the eye area along the sub-orbital bone..
Use dark circle eye cream every morning and evening..
Keep out of eyes; if contact occurs, rinse thoroughly with water..