In This Review
Overview
Dark circles, puffiness, and under-eye bags are common skin concerns caused by lack of sleep, stress, aging, or genetics. All these skin concerns can make anyone feel self-conscious about their appearance and start looking for solutions.
There are many eye creams in the market claiming to be the solution to this problem. However, this poses another problem: which eye cream will work best for you?
ISDIN K-Ox Eyes Contour Cream is one eye cream that claims to brighten dark circles, reduce puffiness, and restore firmness to the delicate under-eye area. It also claims to give visible results in just 28 days.
With all these bold promises, it’s only normal to wonder if ISDIN K-Ox Eyes Contour Cream truly works as claimed. This is why this review exists.
In this review, we will look into the ingredients, benefits, customer reviews, drawbacks, and pricing of ISDIN K-Ox Eyes Contour Cream. This will be able to help you decide if this cream is the solution for your under-eye concerns.
Let’s get started.
What is ISDIN K-Ox Eyes Contour Cream?
ISDIN K-Ox Eyes Contour Cream is a product designed to help with common under-eye issues. It claims to reduce puffiness, dark circles, and fine lines while improving the firmness and elasticity of the skin around the eyes.
The cream comes with a ceramic applicator that provides a cooling effect during use. Its formula includes ingredients like Vitamin K oxide, haloxyl, and hyaluronic acid. These ingredients aim to improve skin tone, restore moisture, and address discoloration.
Packaged in a 15g tube, the manufacturer claims this product is dermatologist and ophthalmologist-tested. It is promoted as a simple addition to skincare routines, with visible results expected in 28 days.
Many users find its claims of addressing under-eye concerns appealing. But how well does it work? Let’s take a closer look.
How Does ISDIN K-Ox Eyes Contour Cream Rate?
ISDIN K-Ox Eyes Contour Cream receives a 3.5-star rating out of 5. Its ingredients may effectively target puffiness, dark circles, and skin firmness. However, its high cost and strict 30-day return policy reduce its appeal. User experiences are also mixed.

Brand Highlights
- Founded in Barcelona, Spain, in 1975.
- Products are dermatologist and ophthalmologist-tested.
- Combines cosmetic and pharmaceutical expertise.
- Available in over 40 countries.
- Free shipping on orders over $55
Key Ingredients
- Vitamin K Oxide
- Hyaluronic Acid
- Haloxyl
- Eyeliss
Pros
- Features a cooling ceramic applicator for a refreshing application.
- Contains clinically backed ingredients.
- 30-day money-back guarantee
Cons
- High price compared to similar products.
- Some users report mixed results with effectiveness.
- There are lots of complaints about customer service responsiveness.
- The scent may not appeal to everyone and could cause sensitivity for some.
- Small product size (15g) may feel insufficient compared to the cost.
About the Brand
ISDIN K-Ox Eyes Contour Cream is made by ISDIN, a skincare company established in 1975 in Barcelona, Spain. The brand focuses on creating advanced skincare products that combine science and dermatological expertise.
ISDIN claims to use innovative formulas to address various skin concerns. Their products are dermatologist and ophthalmologist-tested, with the aim to ensure safety and suitability for different skin types.
ISDIN operates globally and is available in over 40 countries. They are considered a trusted name in dermatology due to their focus on research and development. However, their strict return policy, which only accepts unused and unopened products within 30 days, may discourage some buyers.
While ISDIN’s reputation for quality is strong, many users have raised concerns about their customer service and product cost.
How Does ISDIN K-Ox Eyes Contour Cream Work?
ISDIN K-Ox Eyes Contour Cream is formulated to target puffiness, dark circles, and fine lines under the eyes. The product claims to work through a combination of active ingredients designed to improve skin tone, reduce swelling, and restore hydration.
The key ingredient, Vitamin K oxide, is thought to improve blood circulation in the under-eye area. This may help reduce dark circles. According to a study in Advanced Biomedical Research Vitamin K can help dark circles to improve. It may be able to do this by strengthening the capillary walls and reducing the visibility of blood vessels through the thin skin under the eyes.
Haloxyl, another ingredient, may be able to target pigmentation and reinforce skin firmness. Furthermore, research in Dermatologic Therapy supports HA-based cosmeceuticals as a noninvasive, effective solution for improving skin hydration and rejuvenation.
The product also includes a cooling ceramic applicator to soothe and refresh the skin, which may temporarily reduce puffiness.
ISDIN K-Ox Eyes Contour Cream Ingredients: Are They Safe & Effective?
Vitamin K Oxide
Vitamin K oxide is included for its ability to target dark circles and improve the appearance of under-eye discoloration.
According to a Clinical study in the International Journal of Molecular Sciences Vitamin K has been shown to act as an anti-inflammatory by suppressing nuclear factors and exert a protective effect against oxidative stress.
Hyaluronic Acid
Hyaluronic acid is a powerful hydrating agent that helps retain moisture in the skin. As documented in our DRMTLGY Brightening Eye Masks Review (another product containing this ingredient), hyaluronic acid draws an immense amount of hydration to moisturize the skin, eliminate dryness, and plump to smooth fine lines, wrinkles, and crow’s feet.
A study published in Dermato Endocrinology suggests that the key molecule involved in skin moisture is hyaluronic acid (HA) which has a unique capacity for retaining water.
Haloxyl
Haloxyl is a skincare ingredient made from a combination of peptides, chrysin, and N-hydroxysuccinimide (NHS) to reduce pigmentation and puffiness under the eyes.
Research published in the Journal of Cosmetic Dermatology shows that the compounds contained in Haloxyl offer an effective and tolerable treatment option for infraorbital dark circles and puffiness.
Eyeliss
Eyeliss is a blend of peptides that aim to reduce puffiness and improve firmness. This ingredient strengthens the skin’s structure and minimizes the appearance of under-eye bags.
Research in Scientific Reports demonstrated that peptides like those in Eyeliss can help improve elasticity and reverse the signs of aging on the skin.
How to Use ISDIN K-Ox Eyes Contour Cream?
To use ISDIN K-Ox Eyes Contour Cream effectively:
- Dispense a small amount of cream (about the size of a grain of rice) using the pump.
- Warm the product by rubbing it gently between your fingertips.
- Apply the cream under your eyes using light touches while avoiding rubbing or pulling the skin.
- Use the ceramic applicator to gently smooth the cream for a cooling and soothing effect.
- Apply once or twice daily, preferably after cleansing and before applying a serum or moisturizer.
They claim if you use it consistently, you’ll see visible results in 28 days.
Benefits of ISDIN K-Ox Eyes Contour Cream
ISDIN K-Ox Eyes Contour Cream claims to provide several benefits:
Reduces Dark Circles: ISDIN rationalizes that since Vitamin K oxide helps improve blood circulation under the eyes, it may reduce the appearance of dark circles and brighten the skin.
Relieves Puffiness: The product includes Eyeliss and a cooling ceramic applicator that aims to soothe the skin and reduce swelling. These features are said to make under-eye bags less noticeable.
Firms the Skin: The brand highlights that Haloxyl and peptides help restore firmness and improve skin elasticity.
Hydrates Deeply: With hyaluronic acid as a key ingredient, ISDIN claims the cream provides long-lasting moisture to plump the skin and reduce the appearance of fine lines.
Evens Skin Tone: The formula is said to address discoloration and promote a more even and healthier-looking under-eye area.
Side Effects of ISDIN K-Ox Eyes Contour Cream
ISDIN K-Ox Eyes Contour Cream is generally safe for most users, but some may experience side effects, including:
- Mild redness or irritation, especially for those with sensitive skin.
- A reaction to the scent, which may be too strong.
- Dryness in the area where the cream is applied.
It is recommended to perform a patch test before use. If irritation persists, discontinue use and consult a healthcare provider.
Safety
ISDIN K-Ox Eyes Contour Cream is said to be dermatologist and ophthalmologist-tested, which helps ensure it is safe for most users. The brand also says that the eye cream is suitable for all skin types.
However, those with sensitive skin or allergies should perform a patch test before use, as mild irritation or redness may occur in some cases. The cream contains fragrance, which may not suit individuals sensitive to scents.
Pregnant or breastfeeding women, and individuals with medical concerns, should consult a healthcare provider before using this product.
ISDIN K-Ox Eyes Contour Cream Price
Here’s the pricing information for the ISDIN K-Ox Eyes Contour Cream.
- Single tube: $106 per tube
The product does not currently offer bundle deals or bulk purchase discounts, which may make it less affordable for long-term use. This eye cream is available on Amazon and Walmart for easier access.
ISDIN offers free shipping on orders over $55, which applies to this product. Additionally, customers who sign up for the brand’s rewards program can earn points toward future discounts. The strict 30-day money-back guarantee and the high price of the eye cream are drawbacks for potential customers.
ISDIN K-Ox Eyes Contour Cream Review: FAQs
Q: How do I apply ISDIN K-Ox Eyes Contour Cream?
A: Apply a small amount of the cream, roughly the size of a grain of rice onto your fingertip. Gently warm the product between your fingers and then pat it onto the under-eye area. Use the ceramic applicator to smooth it out for a cooling effect.
Q: How long does it take to see results?
A: ISDIN claims that visible improvements can occur within 28 days of consistent use. However, results may vary depending on individual skin types and concerns. It is important to note that there’s no guarantee the product will work for everyone.
Q: Is it safe for sensitive skin?
A: ISDIN claims the cream is dermatologist and ophthalmologist-tested and is suitable for all skin types. However, individuals with very sensitive skin or allergies should perform a patch test before full application to make sure it is compatible with their skin.
Q: Can I use it with makeup?
A: Yes, the cream is lightweight and can be layered under makeup. Apply it first, allow it to fully absorb, and then proceed with your regular makeup routine.
Q: Does it have a strong scent?
A: Some users have reported that the cream has a noticeable scent. If you are sensitive to fragrances, this is something to keep in mind.
Q: Does ISDIN offer a money-back guarantee?
A: No, ISDIN does not offer a money-back guarantee. Only unused and unopened products can be returned within 30 days of purchase.
What Do the ISDIN K-Ox Eyes Contour Cream Customer Reviews Say?
Customer feedback on ISDIN K-Ox Eyes Contour Cream is mixed, with some users praising its benefits and others reporting disappointment.
Jenny S. gave the product a 5-star rating, saying,
Really loving this! Already noticed my eyes are brighter and have no puffiness. Moving my whole skin care system to ISDIN. –
However, others did not experience the same results.
Renata A. rated it 1 star, saying,
The cream caused horrible rashes on my eyes. The smell of it is extremely strong. A perfume-free version should def be considered. I would not buy it again.
Andrea A. expressed disappointment with customer service, stating,
I contacted ISDIN 2X to return this product which is scented with a smell like cheap perfume which made me gag. I NEVER heard back from them. I am still waiting. Almost $100 for eye cream, and I have no recourse. Awful company. Also, the sample of Vitamin C ampoule was also scented with the same perfume so if you don’t like cheap perfume smells, DO NOT BUY ANY OF THEIR PRODUCTS. I am assuming everything is scented like this. A complete waste of money. Will also post on Trustpilot for others to know.
While some users appreciated its brightening and soothing effects, others were dissatisfied with inconsistent results, sensitivity issues, scent, and poor customer support. These reviews indicate the product may not be the best choice for everyone.
ISDIN K-Ox Eyes Contour Cream Review: Conclusion
ISDIN K-Ox Eyes Contour Cream is made to help with dark circles, puffiness, and fine lines. It uses ingredients like Vitamin K oxide and hyaluronic acid and claims to show results in as early as 28 days.
Some users say the cream brightens and smooths their under-eye area, while others mention issues like skin irritation and a disturbing strong scent. The product’s high price and strict return policy may also discourage first-time buyers.
This cream may be good for some people. However, customer reviews show that its results may vary. Those with sensitive skin, budget concerns, or better quality taste might prefer to try other products.
The most common eye area issues are puffiness, dark circles, wrinkles and crow’s feet, and loss of hydration. There are countless eye creams available on the market today, making it seem nearly impossible to find the “right one” that meets our specific under eye needs. It is imperative to find a product that has been formulated to address a variety of complex eye area problems.
Below you'll find some of the most effective eye cream formulations on the market today, in our opinion.
Verdict on Claimed Benefits: Below is our summary of the available evidence for the claimed benefits of below mentioned anti-aging eye creams and eye serums based on the available research:

Product reviews are provided for informational purposes only and reflect solely the views and opinions expressed by the contributors and not those of Consumer Health Digest. We do not verify or endorse any claims made in these reviews. Please read the full product reviews disclaimer. *All individuals are unique. Your results can and will vary.
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6 Sources
We review published medical research in respected scientific journals to arrive at our conclusions about a product or health topic. This ensures the highest standard of scientific accuracy.
[2] Benefits of topical hyaluronic acid for skin quality and signs of skin aging: From literature review to clinical evidence: https://pubmed.ncbi.nlm.nih.gov/36200921/
[3] Vitamin K as a Powerful Micronutrient in Aging and Age-Related Diseases: Pros and Cons from Clinical Studies: https://pmc.ncbi.nlm.nih.gov/articles/PMC6747195/
[4] Hyaluronic acid: A key molecule in skin aging: https://pmc.ncbi.nlm.nih.gov/articles/PMC3583886/
[5] Effectiveness and tolerance of multicorrective topical treatment for infraorbital dark circles and puffiness: https://pubmed.ncbi.nlm.nih.gov/38112168/
[6] Enhanced Skin Permeation of Anti-wrinkle Peptides via Molecular Modification: https://pmc.ncbi.nlm.nih.gov/articles/PMC5785486/?utm_campaign=CHD_Eyeliss
**This is a subjective assessment based on the strength of the available informations and our estimation of efficacy.
*Result may vary. The information contained in this website is provided for general informational purpose. No medical claims are implied in this content, and the information herein is not intended to be used for self diagnosis or self treatment of any condition.
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