Dermatologist Solutions Powerful-Strength Vitamin C Serum, 3.4 fl. oz.

$130.00 ($140.00 value)
Size:3.4 oz
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Product details

Web ID: 13638378

A Vitamin C serum that boosts radiance, helps firm skin and visibly diminishes fine lines, wrinkles and pores for smoother-looking skin. Formulated with 10.5% L-Ascorbic Acid and 2% Ascorbyl Glucoside plus Hyaluronic Acid, this patented, water-free concentrate is a Kiehl's customer favorite.

  • Product Features

    • SKIN TYPES:
    • For all skin types, including sensitive.
    • WHAT IT DOES:
    • Helps visibly reduce fine lines, refine skin's texture and boost radiance in just one night.
    • Helps smooth and firm skin's appearance.
    • Boosts essential moisture to help restore the appearance of tired-looking skin.
    • Replenishes skin at night when it is most receptive to repairing itself from daily aggressors.
    • Absorbs easily with a lightweight texture.
    • Leaves skin soft, supple and hydrated.
    • Paraben-free, alcohol-free, mineral oil-free, and dye-free.
    • HOW TO USE:
    • After cleansing, apply two pumps of Vitamin C serum over entire face, avoiding the eye area.
    • As it blends into skin, you may experience a feeling of warmth as the formula activates.
    • Avoid the eye area; in case of contact with eyes, rinse them immediately.
    • During the day, protect skin by layering with: Super Fluid UV Defense SPF 50+.
    • WHEN TO USE:
    • Kiehl's Ultra Facial CreamStart with a once-daily application, and gradually build to twice a day.
    • Use morning and night.
    • USE WITH:
    • Kiehl's Ultra Facial Cleanser.
    • Kiehl's Powerful-Strength Vitamin C Eye Serum.
    • Kiehl's Super Multi-Corrective Cream.

  • Shipping & Returns

    • These items qualify for Free Shipping with minimum purchase! exclusions & details
    • Our Normal Gift Boxing is not available for these items.
    • California and Minnesota customers call 1-800-289-6229 for Free Shipping information.
    • For complete details, see our Shipping and Returns policies.

Ratings & Reviews

Here's what customers think
  • This vitamin C serum is an effective anti-aging product that helps reduce the appearance of fine lines and wrinkles, even out skin tone, and leave the skin looking brighter and more radiant.
  • The high concentration of vitamin C (12.5%) boosts collagen production and protects the skin, while the addition of hyaluronic acid helps plump and hydrate.
  • While some users experienced initial irritation or dryness, most found the serum to be gentle and non-irritating, even for sensitive skin types.
  • The lightweight, non-greasy texture absorbs easily into the skin.
  • Overall, this serum delivers visible results in improving skin tone, texture, and radiance.
AI-generated summary from 1,732 customers reviews.
4.5/5

1,773 star ratings, 1,732 reviews

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On average, customers rate the Oil-absorbing/moisturizing of this item as Neutral.

On average, customers rate the Heavy/light of this item as Neutral.

On average, customers rate the Best for day/best for night of this item as Day or night.

54 customer photos & videos

1,732 reviewssorted by Newest

External reviewer
12 days ago

c serum

i'm not sure if it works,, i havent see any changes yet. i hope i will soon,

Customer review from kiehls.com

External reviewer
23 days ago

Very pleased

I have been using Kiehl’s products for a few years now and I am very happy with them. I am 55 years old and my friends and coworkers are always complimenting my skin appearance.

Customer review from kiehls.com

Waste of time 74
24 days ago
from Commerce City ,co

Product is inefficient

I bought two bottles around Christmas time and I am currently still using the product. I am very disappointed that after eight months. I will finish the current product since I purchased it, but I will not be reusing the product once it’s done. I’m disappointed to say it did not work for me.

Customer review from kiehls.com

Response from kiehls.com

Consumer Care Center24 days ago

We’re sorry to hear the product didn’t meet your expectations and understand how disappointing that feels. For personalized recommendations, please reach out to our Consumer Care team at 1-800-543-4572, available Mon–Sun 10:00 AM–7:00 PM EST. Our beauty advisors will be happy to suggest products better suited to your skin type.

Kiehl's Since 1851 Dermatologist Solutions Powerful-Strength Vitamin C Serum, 3.4 fl. oz. This review is from Kiehl's Since 1851 Dermatologist Solutions Powerful-Strength Vitamin C Serum, 3.4 fl. oz.
Murphy
24 days ago
from Louisville, Ky

On average, customers rate the Oil-absorbing/moisturizing of this item as Moisturizing.

On average, customers rate the Heavy/light of this item as Light.

THE BEST

I have been using kills vitamin C for approximately two years. In fact, I stumbled on it that accident when I went to Chicago for a girls trip and my luggage was lost with my skin care. I went to Sephora and explained what happened, and they gave me some samples of skin care until I received my luggage later that night. One of the samples they gave me was Kiehls Vitamin C, and I have used it ever since. The texture, the way it feels on my skin, and what it has done for my skin as far as brightening my complexion and helping with age spots, is unbelievable. I am 75 years old and I am always mistaken for someone in the early 50s.

On average, customers rate the Oil-absorbing/moisturizing of this item as Moisturizing.

On average, customers rate the Heavy/light of this item as Light.

Recommends this product

Kiehl's Since 1851 Dermatologist Solutions Powerful-Strength Vitamin C Serum, 3.4 fl. oz. This review is from Kiehl's Since 1851 Dermatologist Solutions Powerful-Strength Vitamin C Serum, 3.4 fl. oz.
Bevel
26 days ago

It works

My 2nd bottle, love how its smooth and brightens my face. You can see the difference.

Customer review from kiehls.com

SLevi
1 month ago
from Virginia

My favorite product

Amazing product, best vitamin C. I can’t live without it. On my 3rd bottle, there’s been a drastic change in my skin, brightness, hydration, firmness and the smoothness.

Customer review from kiehls.com

Jamison
1 month ago
from San Francisco

THIS is my weapon!

I have been using the Vitamin C serum for 2 years and it's perfect for my skin. It's great as a moisturizer when you want something light, and It makes my skin look and feel completely hydrated.

Customer review from kiehls.com

Kiehl's Since 1851 Dermatologist Solutions Powerful-Strength Vitamin C Serum, 1.7 fl. oz. This review is from Kiehl's Since 1851 Dermatologist Solutions Powerful-Strength Vitamin C Serum, 1.7 fl. oz.
Annie_F
1 month ago
from New York

On average, customers rate the Oil-absorbing/moisturizing of this item as Moisturizing.

On average, customers rate the Heavy/light of this item as Light.

On average, customers rate the Best for day/best for night of this item as Best for night.

Great Serum

I love this serum. I use it on my neck and jawline and I can definitely see the difference it makes on my skin.

On average, customers rate the Oil-absorbing/moisturizing of this item as Moisturizing.

On average, customers rate the Heavy/light of this item as Light.

On average, customers rate the Best for day/best for night of this item as Best for night.

Recommends this product