$79.95 sale price when purchased online
$105.00 list price
Target Online store #3991
About this item
Highlights
- 12.5% vitamin C brightens and firms
- Smooths fine lines and wrinkles
- Boosts radiance with daily use
- Large size for long-term results
Description
Kiehl's Powerful-Strength Line-Reducing Concentrate, 2.5 oz, is a high-potency serum formulated with 12.5% vitamin C and hyaluronic acid. Designed to visibly reduce fine lines and boost skin radiance, this fast-absorbing concentrate improves texture and firmness over time. Ideal for daily use, it helps reveal a more youthful and revitalized complexion.
- Concentrated serum with 12.5% vitamin C for visible anti-aging
- Improves skin texture, tone, and brightness
- Boosts collagen production and elasticity
- Fast-absorbing and lightweight formula
- Ideal for daily use on all skin types
Scent: Citrus
Health Facts: Contains Vitamin C
Product Warning: Keep out of reach of children
Product Form: Serum
Beauty Purpose: Fine Line Reduction
Recommended Skin Type: Mature
Net weight: 2.5 fl oz (us)
Package Quantity: 1
TCIN: 93882377
UPC: 3605971536175
Origin: made in the USA or imported
Healthcare Disclaimer:
Content on this site is for reference purposes only. Target does not represent or warrant that the nutrition, ingredient, allergen and other product information on our Web or Mobile sites are accurate or complete, since this information comes from the product manufacturers. On occasion, manufacturers may improve or change their product formulas and update their labels. We recommend that you do not rely solely on the information presented on our Web or Mobile sites and that you review the product's label or contact the manufacturer directly if you have specific product concerns or questions. If you have specific healthcare concerns or questions about the products displayed, please contact your licensed healthcare professional for advice or answers.
The above item details were provided by the Target Plus™ Partner. Target does not represent or warrant that this information is accurate or complete. On occasion, manufacturers may modify their items and update their labels.
We recommend that you do not rely solely on the information presented. If you have a specific question about this item, you may consult the item's label, contact the manufacturer directly or call Target Guest Services at 1-800-591-3869.
Shipping details
Estimated ship dimensions: 1.4 inches length x 1.4 inches width x 4.6 inches height
Estimated ship weight: 4 pounds
item ships from third party seller: Health & Beauty Direct2U
Return details
This item can be returned to any Target store or Target.com.
This item must be returned within 90 days of the date it was purchased in store, shipped, delivered by a Shipt shopper, or made ready for pickup.
See the return policy for complete information.
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Guests are saying
This vitamin C serum has garnered positive feedback for its ability to enhance skin texture, brightness, and hydration. Guests appreciate its velvety feel and quick absorption, making it a staple in their skincare routines. Many have noted visible improvements in fine lines, dark spots, and overall skin health after consistent use. The pleasant scent and lightweight formula further contribute to its appeal, making it a favorite among users.
Summary created by AI from text of reviews reflecting recent feedback provided across different star ratings (includes incentivized reviews)
4.5 out of 5 stars with 1848 reviews
Easy to use
5 out of 5 stars
Neb81 - 24 days ago
originally posted on kiehls.com
Easy to use, love the matte appearance after using this product
Was a long time favorite of mine before update
2 out of 5 stars
KiehlsATX - 1 month ago
originally posted on kiehls.com
This was my favorite Vitamin C and Hyaluronic Acid lotion. I used it for many years and could definitely notice an improvement of my forehead lines when used daily. It seems the formulation is now reformulated and the ratio of Vitamin-C has been obviously been reduced. As others have mentioned, it's more of a white color rather than the slight orange/yellow tint it was previously and it no longer makes the "tingling" sensation upon application. I have a couple bottles left but I am not a fan of the new formulation so I will have to look at other options.
1 reply from Consumer Care Center team - 1 month ago
Hi there. Thank you for sharing your experience with Powerful-Strength Vitamin C Serum. It is possible minor changes were made to the product formula; however, the performance should meet or exceed previous results and may not be noticeable. There are different reasons why a formula might be changed; availability of ingredients, changing industry requirements, and product improvements are common examples. The ingredients listed on the physical product are always accurate listing. We hope this helps!
The best skin firming cream in the market
4 out of 5 stars
Darrell161 - 1 month ago
originally posted on kiehls.com
Nice and creamy, disappearing into the skin quite easy. Skin firming cream at its finest.
Smooth on the skin
5 out of 5 stars
Igna7 - 1 month ago
originally posted on kiehls.com
Feels great, good container, easy to apply. Good color
Have acne scars? Give this a try!!!
5 out of 5 stars
m24_9684 - 1 month ago
originally posted on influenster.com

This serum is potent and packed with vitamin c! Don’t worry about the slight tingly feeling because that is the Vitamin C serum working its magic. Easy to open packaging with a gentle scent that is not offensive. Perfect for evening out my skin from acne scars.
Recommend it.
5 out of 5 stars
ChrisM123 - 2 months ago
originally posted on kiehls.com
Yellow color thick cream texture, smells like Vitamin C, awesome product!
This product has improved my complexion.
5 out of 5 stars
LittleMac - 2 months ago
originally posted on kiehls.com
I have used PS Vitamin C Serum for 10+ years. It makes my complexion feel softer and lightens the darks spots that appear from sun exposure. It is part of my daily routine.
Fine line defense
5 out of 5 stars
Maryz - 2 months ago
originally posted on kiehls.com
Cannot live without this product. Use in fine lines and in 5 yrs the have not gotten any worse
THE Vitamin C
5 out of 5 stars
shy121 - 2 months ago
originally posted on kiehls.com
My favorite Vitamin C serum of any brand! It’s more like a lotion and it absorbs well into the skin. My skin is brighter and smoother when I use it. Completely worth it!
Love this, though recently it changed
4 out of 5 stars
Candybee - 2 months ago
originally posted on kiehls.com
I use this product religiously. However this last bottle I got is a different color. Normally it’s yellow tinted, this one is almost white. I wonder if the formula changed. I hope the product works just as well.
Simply The Best
5 out of 5 stars
Gil P - 2 months ago
originally posted on kiehls.com
[This review was collected as part of a promotion.] This product works better than anything else I’ve tried. Love it.
Essential product in my routine
5 out of 5 stars
MRSQ - 2 months ago
originally posted on kiehls.com
Love this product so much. It make my skin feel so smooth. I sue it both night and day.
Different formula
3 out of 5 stars
Toyacal - 2 months ago
originally posted on kiehls.com
I just re stocked on this serum and they had a buy 1 get 1 deal going on. When I received my serum it was white, those who are familiar the product know the original product was orange with a warm feeling. Im highly upset with this “new” formula as Im not receiving the same results as the older formula.
1 reply from Consumer Care Center team - 2 months ago
Hello there Toyacal. Thank you for your feedback on our Powerful-Strength Vitamin C Serum! We understand your concern about the change in color and sensation, and we're truly sorry you're not experiencing the same results. While formulations can undergo subtle adjustments, we want to ensure your satisfaction. Please contact us directly at 1-800-543-4572 (Mon-Sun, 10:00 AM - 7:00 PM EST) so we can discuss this further.
Love this product
5 out of 5 stars
gms83 - 2 months ago
originally posted on kiehls.com
Love this serum! I’ve been using this product for quite some time and it’s made a huge difference on my skin. My skin looks brighter and smoother :)
Excellent product
5 out of 5 stars
sohnyk - 2 months ago
originally posted on kiehls.com
Love this lotion/serum. Skin feels smooth and glowing. It is a staple for me.
Amazing
5 out of 5 stars
Cruz80 - 2 months ago
originally posted on kiehls.com
I didn’t realize I was missing out on vitamin c benefits. I’ve noticed a huge difference in my skin texture.
Great serum
4 out of 5 stars
Kayp - 2 months ago
originally posted on kiehls.com
I've used this serum on and off for a while now and I always notice the difference in my skin when I start using again...good difference.
Just Get It!
5 out of 5 stars
Lifeluver24 - 3 months ago
originally posted on kiehls.com
[This review was collected as part of a promotion.] This is my third bottle! Love the consistency and it layers well with the sunscreen serum and under make up.
This product helps my skin dark spot clearing up
4 out of 5 stars
Isabel78 - 3 months ago
originally posted on kiehls.com
I'm seeing improvements in my skin after using the product for three weeks - a dark spot around my mouth is clearing up and my face is getting smoother.
Brightens dark spots
5 out of 5 stars
AK7777 - 3 months ago
originally posted on kiehls.com
[This review was collected as part of a promotion.] I love this product and use it 4 times weekly. Its helped brighten uo the dark spots on my face in less than month!