Vital Skin-Strengthening Hyaluronic Acid Super Serum, 1.7-oz.

4.4 (918)
$95.00
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Product details

Web ID: 10682464
A hyaluronic acid serum with an adaptogenic herbal complex that helps boost radiance, protect against skin stressors and visibly prevent signs of aging.

  • Product Features

    • SKIN TYPES:
    • Normal, dry, oily, combination, sensitive
    • WHAT IT DOES:
    • Strengthens skin and helps defend against skin-aging stressors, such as UV exposure, pollution and extreme temperatures along with tobacco, stress, lack of sleep and nutrition, which can cause dullness, dehydration, fine lines and other signs of aging
    • KEY INGREDIENTS:
    • 11kDa Hyaluronic Acid:
    • Hyaluronic acid is known to help smooth and plump fine lines and is commonly used in skincare products to maintain moisture levels to boost hydration and visibly refine skin's texture
    • Kiehl's smallest molecular size of hyaluronic acid, 11kDa, penetrates to fortify skin within its deepest surface layers*
    • By delivering hydration to skin's most vulnerable layer, 11kDa hyaluronic acid helps better retain moisture for improved resiliency, suppleness and bounce
    • Adaptogenic Herbal Complex:
    • Adaptogenic Herbal Complex is a proprietary blend of adaptogens (red ginseng root, holy basil and schisandra berry) traditionally used in Chinese, Korean and Ayurvedic medicine
    • Within Kiehl's formula, the adaptogens work synergistically to help defend skin from stressors while renewing and resurfacing skin's texture for a smooth, radiant appearance
    • HOW TO USE:
    • Apply onto cleansed face and neck, morning and night, then apply a daily moisturizer; it can also be used under another serum
    • Avoid contact with eyes; if contact occurs, rinse thoroughly with water
    • Pair with Clearly Corrective Dark Spot Solution, Ultra Facial Cream
    • RESULTS:
    • Clinically demonstrated* to double skin's strength** and help visibly reduce fine lines, smooth texture and boost radiance for a healthy-looking glow
    • Clinically demonstrated to boost radiance by 29% and improve resilience by 38% for glowing, healthy-looking skin*
    • Clinically demonstrated to visibly reduce fine lines by 27%*
    • *Based on a 4-week clinical study on 58 subjects tested in urban and polluted environments
    • **Based on Skin Strength Index = Composite average score of skin suppleness, plumpness and resiliency

  • Shipping & Returns

    • This item qualifies for Free Shipping with minimum purchase! exclusions & details
    • This item may not be shipped to District of Columbia
    • California and Minnesota customers call 1-800-289-6229 for Free Shipping information.
    • For complete details, see our Shipping and Returns policies.
    • Please call customer service for returns.
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Ratings & Reviews

Here's what customers think
  • The product is described as a highly effective serum that leaves skin feeling hydrated, plump, and radiant, with visible improvements in texture, brightness, and signs of aging.
  • It is reported to be lightweight, easily absorbed, and suitable for a range of skin types.
  • Customers frequently praise the serum's quality, value, and ability to deliver noticeable results, often within a few weeks of use.
  • While a small number experienced some initial irritation or disliked the scent, the majority of reviews are overwhelmingly positive.
AI-generated summary from 915 customers reviews.
4.4/5

918 star ratings, 915 reviews

Write a Review
61.8% of reviews have 5 stars
567
25.1% of reviews have 4 stars
230
8.2% of reviews have 3 stars
75
2.1% of reviews have 2 stars
19
2.9% of reviews have 1 star
27

15 customer images

915 reviews
lins
16 days ago
from St. Louis, MO

addressed skin concerns

love the texture and feel. Absorbs easily into the skin leaving it smooth.

Recommends this product

Customer review from kiehls.com

mahtab
1 month ago

Strengthening and Deeply Hydrating

This serum is lightweight, deeply hydrating, and absorbs quickly without any stickiness. It makes my skin feel stronger, plumper, and well-balanced. Perfect for my sensitive skin.

Recommends this product

Customer review from kiehls.com

Npeeke
2 months ago

Soft skin

A coworker of mine who is in her 60s with Justin incredible skin has been using this product for her. I have tried so many different products of the very high-end drugstore and found this to be a really impressive product. My skin is extremely soft and so far that has been the biggest benefit I am waiting to see about wrinkles and fine lines, but will give it some time.

Customer review from kiehls.com

Hsbro
3 months ago
from South Florida

Great serum

I’ve been using this serum for a few years and it’s definitely helped this dudes 68 year old face.

Recommends this product

Customer review from kiehls.com

Angie T8
4 months ago
from Los Angeles, California

Best Serum

I have used this serum for 4 months with bottle after bottle. I love the serum so much as it is light weight, glowy, and make the skin so hydrate. No burn or red feeling in face just refresh, helps with dark spot from acne, heal acne fast, prevent new acne. Smell great. My mom love it so much. Helps with her small wrinkles, makes her skin brighter, fade her sun spots on cheek and under her eye.

Recommends this product

Customer review from kiehls.com

KR42
6 months ago
from MINNESOTA
Incentivized review

Unhappy customer

The serum made my skin break out. I also can't get passed the smell of it. I plan on returning it.

Customer review from kiehls.com

Response from kiehls.com

Consumer Care Center6 months ago

Hello! We're sorry to hear about your experience with Vital Skin-Strengthening Hyaluronic Acid Super Serum. We'd like to speak with you directly. Please call us at 800-543-4572 and provide case number 42699875. Our hours are 9:00 am to 5:30 pm ET, Monday through Friday. We look forward to speaking with you soon!

AminataN
6 months ago

I Love

I’ve been using this product since August 2024 and I absolutely love the way it makes my skin feels. My aunt gifted this particular product to me, and I’ve been utilizing it continuously ever since. I’ve always had issues with my cheek area in regards to texture. I must say this makes a difference.

Recommends this product

Customer review from kiehls.com

Charzweb
6 months ago
from California

Best stuff ever for my face!

My face feels nice and smooth after using this for month. It smells nice and I think my wrinkles aren’t as noticeable. Very nice moisturizer.

Customer review from kiehls.com