What Its Good For
- Clinically-demonstrated* to help decrease the appearance of dark circles, puffiness, lines, and crows feet
- Visibly reduces both blue and brown dark circles
- Instantly smoothes and hydrates the under-eye area to refresh the appearance of tired-looking, strained eyes
- Lightweight, layerable formula gently warms upon application to help optimize absorption
- Dermatologist- and ophthalmologist-tested for safety
- Suitable for contact lens users
*Clinical grading of the full panel tested in an 8-week study
What Age Is A Vitamin C Serum Recommended For
Our Vitamin C formula is designed for all ages and helps to visibly treat fine lines and wrinkles, uneven skin texture and the appearance of pores. Vitamin C levels deplete in skin over time, so using skincare products with Vitamin C is important as you grow older. However, our formula is still effective to use before you start to see fine lines and wrinkles. Our Vitamin C serum helps boost radiance and provide antioxidant protection to help defend skin from early signs of aging.
Kiehl’s New Vitamin C Eye Serum Helps Hide How Late I Stay Up Watching Tv At Night
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It’s been a long time since Kiehl’s launched a new eye cream we’re talking years so the news of the Powerful-Strength Dark Circle Reducing Vitamin C Eye Serum was not taken lightly. Anyone who’s tried the cult-favorite Creamy Eye Treatment With Avocado just gets it. I’m a huge fan of the ultramoisturizing formula, but I have to say, my tendency to stay up late means I crave an eye cream that can target dark circles as well as dryness and that’s where the new vitamin C eye serum comes in.
The Kiehl’s Powerful-Strength Dark Circle Reducing Vitamin C Eye Serum comes in a pump applicator that helps keep the active ingredients in the formula potent. Just one pump is more than enough to cover both undereyes a little goes a long way. The texture can best be described as buttery-smooth and quickly coats skin in a silky finish. It has a creamy white hue to it that helps fill in uneven texture and blurs, almost like a filter under your eyes.
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Is A Vitamin C Serum Recommended For Sensitive And Acne
Our vitamin C serums are carefully formulated and tested to be gentle enough for sensitive skin. Kiehls Powerful-Strength Line-Reducing Concentrate is formulated with Fragmented Hyaluronic Acid to help reduce the appearance of deep wrinkles and even skin texture for all skin types, including sensitive skin. When first starting with a Vitamin C serum, we recommend using once a day and building gradually to twice daily usage. If you have specific concerns, however, consult your dermatologist before incorporating new skincare products into your routine.
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Our Vitamin C Serum Results
How quickly can I expect to see results from Kiehls Vitamin C Face Serum?
Immediately: Vitamin C Serum Visibly Improves Skin Texture and Boosts Radiance
In 2 weeks: Vitamin C Serum Reduces Lines and Wrinkles
In 4 weeks: Vitamin C Serum Visibly Reduces Deep-Set Wrinkles
*Results from an 8-week clinical study. Photos not retouched. Individual results may vary.
Answers to Your Frequently Asked Questions
Kiehls Line Reducing & Dark Circle Diminishing Vitamin C Eye Serum Review
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Theres nothing more than I want from an eye cream than to reduce my dark eye circles. This eye serum claims to not only decrease lines, but also under eye circles.
I received the Powerful-Strength Line-Reducing & Dark Circle-Diminishing Vitamin C Eye Serum free for testing purposes and tried it for a week.
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What Are The Benefits Of Vitamin C
From boosting radiance to helping diminish the signs of aging to antioxidant protection, Vitamin C is a highly efficacious skincare ingredient with a wide range of benefits. Its a popular ingredient with proven results and lots of science and research to back up its benefits for your skin. One of the best ways to incorporate this tried-and-true ingredient is in a Vitamin C serum, like our Powerful-Strength Vitamin C Serum. These concentrated complexion boosters provide a targeted treatment to help your skin look brighter, smoother, and healthier.
How Do You Apply Your Vitamin C Serum
After you cleanse and tone your skin, apply 1-2 pumps of our Vitamin C serum. Smooth it on morning and night before your moisturizer to help lock in the skin benefits of your Vitamin C serum. While Vitamin C help defends skin during the day, it is also an effective ingredient to use in your nighttime skincare routine. For best results, use your Vitamin C serum twice a day, morning and night.
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How Often Should You Apply A Vitamin C Serum
As with products formulated with active ingredients, when first beginning to use a Vitamin C serum, start with a once-daily application, and gradually build to twice a day. With regular recommended usage in the morning and at night, our 50ml formula should last approximately 1 month. Always consult with your dermatologist when incorporating new skincare products into your routine.
Where Do You Store Your Vitamin C Serum
Because L-Ascorbic Acid serums can degrade in heat and humidity, putting yours in the medicine cabinet could cause it to lose its effectiveness. While many L-Ascorbic Acid serums come in dark-colored or amber bottles that can help protect the formula from light, you should still be sure to keep your products away from direct sunlight.
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What Makes Kiehls Powerful
Our formula is clinically demonstrated to help reduce the appearance of lines and deep-set wrinkles, while boosting radiance and helping even skin texture over time. Formulated with antioxidant Pure Vitamin C, which is a powerful skincare ingredient that begins working immediately, our Vitamin C serum is potent, yet gentle enough for sensitive skin and formulated to enhance the efficacy of Vitamin C benefits with continued use. Our formula is specially designed to stabilize Vitamin C. Its true, Pure Vitamin C can degrade when exposed to water, but our water-free formula helps to keep the high concentrations of Pure Vitamin C stable and effective.
Should You Pair Powerful
We always recommend using SPF protection to help keep skin protected from UVA/UVB rays and pollution, which can cause the first signs of aging. The antioxidant benefits of Vitamin C can complement the protective effects of SPF. In fact, it is beneficial to apply Vitamin C before you head outdoors. Topical Vitamin C has been demonstrated to decrease generation of UVA-induced free radicals and can bolster skins antioxidant defenses with Vitamin E regeneration.
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Kiehl’s Since 1851 Powerful
This product is not eligible for Kohls coupons, including Kohls Cash® earn and redemption. However, you are able to earn Kohls Rewards® and Sephora Beauty Insider points on this product. Modified return policy applies.
What it is: Skin Type: Skincare Concerns: Formulation: Ingredient Callouts:What Else You Need to Know: Clinical Results: Size:
Due to its contents, this product cannot be shipped via our Priority Service or sent to Alaska, Hawaii, P.O. boxes, and/or APO/FPO military addresses.
Suggested Usage: Precautions:
Is It Safe To Use This Product During Pregnancy And Breastfeeding
While every ingredient we use in our products is evaluated for safety, we do not specifically test our products on women who are pregnant or nursing. Kiehl’s ensures there is substantial information supporting the safety of our products when used as directed by consumers. However, as there could be certain ingredients that physicians may not recommend for use during pregnancy and nursing, we always recommend that you discuss this with your physician and follow their advice.
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What Are The Different Forms Of Vitamin C Within Powerful
There are actually several different forms of Vitamin C that are used in skincare formulas. Vitamin Cg, or Ascorbyl Glucoside, is a potent derivative of Vitamin C that provides antioxidant protection and helps to minimize the visible signs of aging. Our Vitamin C serum is formulated with 2% Vitamin Cg to help enhance the efficacy of Vitamin C benefits over time. While they have overlapping benefits, Pure Vitamin C is absorbed into skin and starts working immediately upon contact while Vitamin Cg activates once absorbed into the upper layers of skin to boost Vitamin C activity over time. Kiehls Vitamin C serums and formulas effectively incorporate a form of topical Vitamin C that is carefully selected to maximize its targeted efficacy.
How To Use Our Vitamin C Serum
- Dampen face and hands with warm water
- Pump our foaming face cleanser into your hands and work into lather
- Massage lather onto skin with a gentle, circular motion
- Rinse with lukewarm water
- Pat dry with a soft towel
- Avoid direct contact with the eyes if contact occurs, rinse with water
- Explore the rest of our Calendula Collection including our alcohol-free facial toner, soothing face mask and serum-infused water cream
$220 Value $110 Savings
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- Powerful-Strength Vitamin C Serum 100ml Duo – Zoom image
Powerful-Strength Vitamin C Serum 100ml Duo
$220 Value, $110 Savings!
A potent Vitamin C serum formulated with 12.5% Vitamin C and Hyaluronic Acid that visibly diminishes fine lines in just 2 weeks. Paraben-Free. Alcohol-Free. Mineral oil-free. Dye-free.
3.4 fl oz / 100 ml Quantity : 2
Does Kiehls Newest Eye Serum Actually Work Heres A Before And After
Product photography by Perkin Gotohio
The moment Kiehls put Dark Circle Diminishing + Vitamin C in their latest eye serum, Im sure they wrote my name on the bottle. I felt like the brand heard my current beauty wish to lighten my dark under eyes and even added Powerful-Strength Line-Reducing to sweeten the deal. I guess you can imagine my excitement to try out this product which I tried to temper because Ive used a lot of eye creams before and they havent done a lot for the darkness. Moisturized? Yes. Dark circles? Not so much. I did have a positive experience with the Kiehls Powerful Strength Line-Reducing Concentrate before so this product definitely came with high expectations.
The Kiehls Powerful-Strength Line-Reducing & Dark Circle-Diminishing Vitamin C Eye Serum comes in a pump bottle featuring colors reminiscent of the above-mentioned Concentrate. They come from the same line after all with practically the same featured ingredients: Vitamin C + Hyaluronic Acid. This powerful combo makes the Concentrate effective at reducing lines and wrinkles as well as lightening dark spots. The Eye Serum added Tri-Peptide Complex to counteract the visible effects of dark circles and puffiness.
After 1.5 weeks of use
After 1.5 weeks of use
Have you tried any of Kiehls skincare products? How was your experience?
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How To Use
- Use a small amount for application. Apply very gently to the under eye and up to the crows feet region. Do not apply on eyelids
- Avoid direct contact with eyes. In case of contact with eyes, rinse them immediately
- Some may experience a feeling of warmth or tingling
- Begin use with less frequent applications, then increase as tolerated especially for those who tend to have sensitive skin
- If irritation or discomfort occurs, decrease frequency of use
- Target facial lines and wrinkles with a potent Vitamin C Serum for smoother, radiant, younger-looking skin
What It Is
A vitamin c eye cream clinically proven to diminish the appearance of dark circles in just 7 days. This advanced eye cream is formulated with 10% Pure Vitamin C, Tri-Peptide and Hyaluronic Acid. Uniquely formulated for the delicate eye area, our potent eye cream for dark circles and puffiness helps visibly smooth fine lines and crows feet for fresher, brighter-looking eyes. Paraben-free and fragrance-free.
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