Vital Skin-Strengthening Hyaluronic Acid Super Serum, 1-oz.

$65.00
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Product details

Web ID: 10682465

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.

Ratings & Reviews

Here's what customers think
  • Many customers report skin feeling smoother, softer, and more hydrated.
  • Customers frequently observe a brighter, more radiant, and healthier skin appearance.
  • Reviewers note a reduction in the visibility of fine lines and wrinkles.
  • Some customers experienced skin irritation, breakouts, or rashes.
  • Feedback on the product's scent is mixed, with some finding it pleasant and others disliking it.
AI-generated summary from 1,024 customers reviews.
4.4/5

1,035 star ratings, 1,027 reviews

Write a Review
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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 Day or night.

18 customer images

1,027 reviewssorted by Newest

jacruiz1
24 days ago
from Orlando, fL
Incentivized review
Incentivized:Yes

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 Product

I was hesitant about making this purchase at first, but after reading most of the reviews and looking at the customer photos, I decided to place my order. And wow, I am so glad I did! In just 5 days, I can already see a noticeable difference. My skin feels smoother, looks more radiant, and has a healthy glow. The real surprise came when I went to the gym and the receptionist at the front desk commented on how great my skin looked. That truly confirmed the results for me! I will definitely be purchasing this product again, in fact, I'm ready to order more right now so I don't run out. I would absolutely recommend it to anyone looking to improve the appearance of their 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

Jennyfer
3 months ago
from Ny

Serum perfection

This serum is my staple in my skin care routine. I use it everyday under my makeup and it makes my skin glow! Love this serum I can’t b without it.

Customer review from kiehls.com

External reviewer
3 months ago

Works within a few days

I noticed a difference within a few days, upon adding this to my daily skincare routine. The lines around my mouth are softening, and skin over brow looks thicker - the veins are less noticeable.

Customer review from kiehls.com

Grantage M
3 months ago
from Bebington, Wirral

Feels and smells great on my skin

People comment how good my skin is looking these days and it all started from when I began using Vital Skin Strengthening Serum. It feels good and smells great on my skin. I use it under Facial Fuel and Ultra Light Daily UV Defence (Aqua Gel). But why is it always running out of stock?

Recommends this product

Customer review from kiehls.co.uk

jimmy jam
3 months ago
from Long Beach, CA

Pricey. but worth it

This is one of those items Î hate to love becuase of how pricey it is but the smell is addicting. It is very calming on the skin and again the smell takes you to the spa without leaving your bathroom. My skin is smoother and brighter when I use this consistently. Pricey but worth it for me

Customer review from kiehls.com

amy_h
4 months ago
Incentivized review

Finally fixed my dry, tight forehead patches

The texture is surprisingly lightweight and absorbs instantly without any sticky residue. After two weeks, my skin feels much plumper and the herbal scent is mild.

Customer review from kiehls.com

james_d
4 months ago
Incentivized review

Finally fixed my dehydrated morning skin

The texture is surprisingly lightweight and absorbs instantly without any sticky residue. I love the faint herbal scent. It’s significantly plumped my fine lines after two weeks.

Customer review from kiehls.com

olivia_k
4 months ago
Incentivized review

Finally fixed my dry, tight skin barrier

The texture is lightweight and absorbs instantly without feeling tacky. It has a subtle, clean scent. After two weeks, my skin feels plumper and the redness has calmed down.

Customer review from kiehls.com