Avon Isa Knox Anew LX Ultimate Rejuvenating Eye Serum Review

Avon Isa Knox Anew LX Ultimate Rejuvenating Eye Serum
4.5
/ 10
Moisturizing
7.7 Humectancy icon Humectancy
1.3 Occlusivity icon Occlusivity
2Anti-wrinkle icon/ 10
Anti-wrinkle
Review

Does Avon Isa Knox Anew LX Ultimate Rejuvenating Eye Serum Work?

 
According to CreamScan AI's analysis of the ingredient list, here’s what Avon Isa Knox Anew LX Ultimate Rejuvenating Eye Serum has to offer:
 
  • Moderate moisturizing. It has a moisturizing rating of 4.5 out of 10.
  • Modest anti-wrinkle efficacy: Avon Isa Knox Anew LX Ultimate Rejuvenating Eye Serum has an anti-wrinkle rating of 2.0 out of 10 so you may expect some, although limited, effect on wrinkles.

Key Benefits of Avon Isa Knox Anew LX Ultimate Rejuvenating Eye Serum

 
These are the key benefits you can expect from using Avon Isa Knox Anew LX Ultimate Rejuvenating Eye Serum:
 

Lightweight Moisturizer Well-Suited for Oily Skin

According to CreamScan analysis, Avon Isa Knox Anew LX Ultimate Rejuvenating Eye Serum is quite moisturizing, with a moisturizing rating of 4.5 out of 10.

Is it more humectant or occlusive? Significantly more humectant. It has a low occlusivity of 1.3 out of 10 and a high humectancy of 7.7 out of 10, primarily due to the high content of Glycerin (est. ≈4.0%).

This humectant-rich product, when used alone as a moisturizer, is well-suited for oily skin, providing moderate hydration in a lightweight, fast-absorbing formula with a minimal amount of occlusive ingredients.

It can also be a good option for people with normal skin who prefer lightweight moisturizers.

A Humectant Enhancement for Any Skincare Routine

But it’s not limited to oily skin - such a humectant enhancement will also positively contribute to the moisturizing efficacy of any skincare routine when used as a step before applying the main moisturizer. This type of formulation is typically used in serums, where a light, fast-absorbing texture is key.

Please refer to the Ratings section below for details of the moisturizing rating calculation.

Modest Anti-Wrinkle Efficacy

According to CreamScan analysis, Avon Isa Knox Anew LX Ultimate Rejuvenating Eye Serum has a modest level of anti-wrinkle efficacy, rated 2.0 out of 10.

It contains one ingredient with proven anti-wrinkle efficacy: Niacinamide (est. ≈1.3%), 
 one of the most effective and well-researched anti-wrinkle ingredients. A clinical study involving 30 participants (Kawada et al.) confirmed that a cream with 4% niacinamide reduced the average depth of wrinkles around the eyes by 9% after 8 weeks of use, compared to a vehicle (the same formulation without niacinamide).
 
Among others, Avon Isa Knox Anew LX Ultimate Rejuvenating Eye Serum also contains contains Melia Azadirachta Leaf Extract and Adenosine, two ingredients often marketed as effective in reducing wrinkles. However, the studies supporting the anti-wrinkle claims of these ingredients provide insufficient evidence of efficacy according to CreamScan Research Evaluation Standards. Therefore, these ingredients do not contribute to the anti-wrinkle rating.
 
Moisturizers, when used regularly, are proven to prevent wrinkle formation and even reduce existing wrinkles. Therefore, this product, like any other moisturizer, can deliver some anti-wrinkle effects through its moisturizing action.
 

Please refer to the Ratings section below for details of the anti-wrinkle rating calculation.

Please note that this is not a complete list of benefits. We are in the process of enhancing our AI model to incorporate anti-pigmentation, exfoliation and anti-acne ratings.

Pros & Cons of Avon Isa Knox Anew LX Ultimate Rejuvenating Eye Serum

 
Here’s an overview of the pros and cons of Avon Isa Knox Anew LX Ultimate Rejuvenating Eye Serum to help you decide if it’s the right choice for your skincare routine:
 

Pros:

  • When used alone: Provides humectant-rich moisturizing well-suited for oily skin
  • As part of a routine: A humectant moisturizing enhancement, beneficial for any skin type
  • Lightweight texture
  • Offers modest anti-wrinkle efficacy

Cons: 

  • We couldn't find any

Ingredients

Est. % Ingredient Origin Functions
65
6
4
3
2
1.5
1.3
1
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
Est. %
Water
Function:
Origin:
Cyclopentasiloxane
Function:
Origin:
Glycerin
Function:
Origin:
Cyclohexasiloxane
Function:
Origin:
Dipropylene Glycol
Function:
Origin:
Hexyldecyl Myristoyl Methylaminopropionate
Function:
Origin:
Niacinamide
Function:
Origin:
1,2-Hexanediol
Function:
Origin:
Panthenol
Function:
Origin:
Alcohol Denat.
Function:
Origin:
Polysorbate 60
Function:
Origin:
Nylon-12
Function:
Origin:
Phenyl Trimethicone
Function:
Origin:
Serine
Function:
Origin:
Butylene Glycol
Function:
Origin:
Sorbitol
Function:
Origin:
Caprylic/Capric Triglyceride
Function:
Origin:
Ammonium Acryloyldimethyltaurate/VP Copolymer
Function:
Origin:
Polymethylsilsesquioxane
Function:
Origin:
Acrylates/C10-30 Alkyl Acrylate Crosspolymer
Function:
Origin:
Glycosphingolipids
Function:
Origin:
Tromethamine
Function:
Origin:
Methylpropanediol
Function:
Origin:
Phospholipids
Function:
Origin:
Dimethicone
Function:
Origin:
Macadamia Ternifolia Seed Oil
Function:
Origin:
Myristica Fragrans (Nutmeg) Extract
Function:
Origin:
Eclipta Prostrata Extract
Function:
Origin:
Butyrospermum Parkii (Shea) Butter
Function:
Origin:
Melia Azadirachta Leaf Extract
Function:
Origin:
Chondrus Crispus Extract
Function:
Origin:
Sodium Acrylate/Sodium Acryloyldimethyl Taurate Copolymer
Function:
Origin:
PEG/PPG-18/18 Dimethicone
Function:
Origin:
C14-22 Alcohols
Function:
Origin:
Squalane
Function:
Origin:
Isohexadecane
Function:
Origin:
Ceramide NP
Function:
Origin:
Triethylhexanoin
Function:
Origin:
Adenosine
Function:
Origin:
Arachidyl Glucoside
Function:
Origin:
Hydrogenated Lecithin
Function:
Origin:
Polysorbate 80
Function:
Origin:
Trisodium EDTA
Function:
Origin:
Cholesterol
Function:
Origin:
Sodium Hyaluronate
Function:
Origin:
Sorbitan Oleate
Function:
Origin:
Glyceryl Stearate
Function:
Origin:
Stearic Acid
Function:
Origin:
Carbomer
Function:
Origin:
PEG-100 Stearate
Function:
Origin:
Moringa Oleifera Seed Oil
Function:
Origin:
Polyglutamic Acid
Function:
Origin:
Paeonol
Function:
Origin:
Paeonia Suffruticosa Branch/Flower/Leaf Extract
Function:
Origin:

Ratings

All humectants
7.7
4
1.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
Benchmark
10
All occlusives
2.7
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
Benchmark
20
Moisturizing rating
4.5
Ingredient Est. % Benchmark Raiting
Humectancy All humectants 7.7 10
7.7
4
1.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
Occlusivity All occlusives 2.7 20
1.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
Moisturizing rating
4.5
Ingredient Est. % Benchmark Humectancy
4
1.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
All humectants 7.7 10
7.7
All humectants
7.7
4
1.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
Benchmark
10
Ingredient Est. % Benchmark Occlusivity
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
All occlusives 2.7 20
1.3
All occlusives
2.7
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
Benchmark
20
Ingredient
Ingredient anti-wrinkle power
when present at, %
in this formula est. %
Rating
6 /10 4 1.3 2
n/a
- 0.3 -
n/a
- 0.3 -
Total
2
Niacinamide
2
Ingredient anti-wrinkle power
6 /10
when present at, %
4
in this formula, est. %
1.3
Melia Azadirachta Leaf Extract
-
Ingredient anti-wrinkle power
n/a
when present at, %
-
in this formula, est. %
0.3
Adenosine
-
Ingredient anti-wrinkle power
n/a
when present at, %
-
in this formula, est. %
0.3
Anti-wrinkle rating
2
Ingredient Est. % Benchmark
Rich in Antioxidants
1.3
0.3
0.3
0.3
0.3
All antioxidants 2.5 3 No
All antioxidants
2.5
Niacinamide
1.3
Melia Azadirachta Leaf Extract
0.3
Sodium Hyaluronate
0.3
Moringa Oleifera Seed Oil
0.3
Paeonol
0.3
Benchmark
3
Ingredient Est. % Benchmark
Rich in Soothing
1.3
0.3
0.3
0.3
0.3
All soothing 2.5 5 No
All soothing
2.5
1.3
0.3
0.3
0.3
0.3
Benchmark
5

Ingredients explained

Water
Est. %65
Function
Origin
WaterThe most used ingredient in skincare. Its concentration defines the product texture: rich creams may have about 50% of water while a light jelly about 90%. Water doesn’t moisturize the skin by itself and is used in skincare as a solvent for other ingredients.
Cyclopentasiloxane
Est. %6
Function
Origin
CyclopentasiloxaneA lightweight, fast-spreading emollient that leaves a very soft and silky after-feel on the skin. Supplied as a clear and colorless liquid, cyclopentasiloxane is often used as a solvent to dissolve other silicones in.
Glycerin
Est. %4
Function
Origin
Glycerin

The most popular moisturizing ingredient in the world. It is a powerful humectant – cheap yet very effective.

Cyclohexasiloxane
Est. %3
Function
Origin
CyclohexasiloxaneA clear silicone fluid with very low viscosity that is commonly used as a solvent and emollient. It has excellent spreadability, rubs in quickly, and leaves a silky smooth after-feel on the skin.
Dipropylene Glycol
Est. %2
Function
Origin
Dipropylene GlycolA clear, colorless liquid that has several uses. One of its main functions is as a solvent. Dipropylene glycol is also used to reduce the thickness of skincare products.
Hexyldecyl Myristoyl Methylaminopropionate
Est. %1.5
Function
Origin
Hexyldecyl Myristoyl Methylaminopropionate
Niacinamide
Est. %1.3
Function
Origin
Niacinamide

Also known as vitamin B3, this ingredient is a true superstar with confirmed moisturizing, anti-acne, hyperpigmentation, and antioxidant benefits. Two studies confirm its significant anti-wrinkle efficacy.

1,2-Hexanediol
Est. %1
Function
Origin
1,2-HexanediolA multi-functional formula helper. It is a well-studied preservtive against bacteria and can help pigments and fragrances disperse evenly in a formula.
Panthenol
Est. %0.3
Function
Origin
PanthenolA popular soothing and moisturizing derivative of vitamin B5. Panthenol is particularly beneficial for dry, flaking, burned, or damaged skin. It is used to alleviate the symptoms of a rash, dermatitis, eczema, chapped lips, and sunburn.
Alcohol Denat.
Est. %0.3
Function
Origin
Alcohol Denat.

Denatured alcohol is ethanol that contains additives that make it unsafe to consume. It is mainly used as a solvent and an antimicrobial agent. A major drawback to alcohol denat. is that it dries out the skin.

Polysorbate 60
Est. %0.3
Function
Origin
Polysorbate 60An ester based on sorbitan. It is good for emulsifying water and oils together – specifically making oil-in-water emulsions. Polysorbate 60 is also said to give a product a notable fragrance.
Nylon-12
Est. %0.3
Function
Origin
Nylon-12A synthetic powdered ingredient that imparts unique sensorial characteristics due to its microsphere structure. It can also control viscosity by bulking up the oil phase of a skincare product.
Phenyl Trimethicone
Est. %0.3
Function
Origin
Phenyl TrimethiconeA silicone fluid that is used as an occlusive moisturizer. It applies smoothly to the skin and reduces the tack associated with organic oils.
Serine
Est. %0.3
Function
Origin
SerineA non-essential amino acid, meaning that our body can produce it. It is the largest constituent of the skin's Natural Moisturizing Factor and is used in skincare as a humectant moisturizing ingredient.
Butylene Glycol
Est. %0.3
Function
Origin
Butylene Glycol

A clear, colorless liquid humectant that draws moisture to the skin. The humectancy of butylene glycol, owed to its two hydroxyl groups, is quite considerable, although not as powerful as glycerin, which contains three hydroxyl groups.

Sorbitol
Est. %0.3
Function
Origin
SorbitolA sweet-tasting alcohol derived from glucose. Aside from its sweet taste (for which it is used as a very common sweetener), Sorbitol is also very good at retaining water and is used in skincare as a humectant.
Caprylic/Capric Triglyceride
Est. %0.3
Function
Origin
Caprylic/Capric TriglycerideA natural occlusive moisturizing and emollient ingredient, it is a blend of glycerin and two fatty acids, caprylic and capric acid. It creates an oil-based protective layer on the skin, thereby preventing water loss.
Ammonium Acryloyldimethyltaurate/VP Copolymer
Est. %0.3
Function
Origin
Ammonium Acryloyldimethyltaurate/VP CopolymerA polymeric ingredient that creates lightweight and refreshing gel textures. It also works as a viscosity controlling agent.
Polymethylsilsesquioxane
Est. %0.3
Function
Origin
PolymethylsilsesquioxaneA type of spherical powder that functions on a ball-bearing effect in which the tiny microspheres roll around on the skin and create lubricity. Polymethylsilsesquioxane offers extra slip to skincare products and makes the skin feel soft and smooth.
Acrylates/C10-30 Alkyl Acrylate Crosspolymer
Est. %0.3
Function
Origin
Acrylates/C10-30 Alkyl Acrylate CrosspolymerA synthetic ingredient that is used to thicken water and alcohol. It results in a more lightweight formula and is commonly found in gel products.
Glycosphingolipids
Est. %0.3
Function
Origin
GlycosphingolipidsGlycosphingolipids are body-natural compounds related to ceramides. Structurally, they are ceramide-like lipids with one or multiple sugar residues attached. They are used as emollients in skincare products, giving the skin a soft and smooth after-feel.
Tromethamine
Est. %0.3
Function
Origin
TromethamineAn ingredient based on amino acids that is commonly used as a pH adjuster. It has a high pH, which means that it is basic (alkaline), so adding tromethamine to a skincare product will increase its overall pH level.
Methylpropanediol
Est. %0.3
Function
Origin
MethylpropanediolMethylpropanediol is a unique glycol that contains two primary hydroxyl groups. That makes methylpropanediol a powerful humectant and an excellent solvent.
Phospholipids
Est. %0.3
Function
Origin
PhospholipidsA large group of lipids that are an essential component of every single cell membrane in the body. They have excellent emollient properties. Phospholipids are also utilized in the manufacturing of ‘fancy’ formulations such as liposomes.
Dimethicone
Est. %0.3
Function
Origin
DimethiconeThe most common silicone in skincare. It forms a silky, smooth film on the skin’s surface and can help to prevent water loss. It also aids in wound healing and can treat and soften scars. Dimethicone is considered to be very safe for use.
Macadamia Ternifolia Seed Oil
Est. %0.3
Function
Origin
Macadamia Ternifolia Seed OilAn occlusive moisturizing and emollient oil extracted from macadamia nuts. It is clear and pale yellow with a pleasant nutty aroma and contains oleic and palmitoleic fatty acids, tocopherols, phytosterols, squalene, and polyphenols.
Myristica Fragrans (Nutmeg) Extract
Est. %0.3
Function
Origin
Myristica Fragrans (Nutmeg) Extract
Eclipta Prostrata Extract
Est. %0.3
Function
Origin
Eclipta Prostrata ExtractA soothing extract of false daisy that contains a variety of active anti-inflammatory phytochemicals such as flavonoids, terpenes, phytosterols, and special compounds called thiopenes.
Butyrospermum Parkii (Shea) Butter
Est. %0.3
Function
Origin
Butyrospermum Parkii (Shea) ButterA semi-solid, buttery fat extracted from the seeds of the Shea tree that is a wonderful occlusive and emollient ingredient mainly comprised of fatty acids. Shea butter contains a large amount of anti-inflammatory and antioxidant compounds.
Melia Azadirachta Leaf Extract
Est. %0.3
Function
Origin
Melia Azadirachta Leaf ExtractAn antimicrobial and antioxidant extract derived from Neem leaves – an Indian traditional medicine. Neem leaves have been found to possess antibacterial and antifungal activity. It is also a prospective anti-wrinkle ingredient.
Chondrus Crispus Extract
Est. %0.3
Function
Origin
Chondrus Crispus ExtractAn extract from the species of red marine algae called Irish moss or carrageen moss. It is edible and widely used to produce carrageenan, a polysaccharide with humectant moisturizing and soothing properties.
Sodium Acrylate/Sodium Acryloyldimethyl Taurate Copolymer
Est. %0.3
Function
Origin
Sodium Acrylate/Sodium Acryloyldimethyl Taurate CopolymerA multi-functional ingredient that forms a polymeric network, thereby thickening the formula and preventing other ingredients from shifting around.
PEG/PPG-18/18 Dimethicone
Est. %0.3
Function
Origin
PEG/PPG-18/18 DimethiconeA silicone-based emulsifier that has the ability to create non-sticky and non-greasy formulas.
C14-22 Alcohols
Est. %0.3
Function
Origin
C14-22 AlcoholsA naturally-derived emulsion stabilizer that has a light feel. It is not a drying alcohol, in fact the emulsions it helps create can make the skin feel soft and cushioned.
Squalane
Est. %0.3
Function
Origin
SqualaneAn occlusive moisturizing and emollient compound that forms part of the skin’s sebum. The main source of squalane had always been shark liver. Now, however, it is manufactured synthetically or derived from plant oils, such as olive and peanut oil.
Isohexadecane
Est. %0.3
Function
Origin
IsohexadecaneA clear, colorless liquid that is commonly used as an emollient. It is made up of pure hydrocarbons and leaves a dry feeling on the skin upon application. It also increases the spreadability of a product.
Ceramide NP
Est. %0.3
Function
Origin
Ceramide NPAlso known as ceramide 3, it is the most common ceramide in our skin. It helps to restore the skin’s lipid barrier and alleviate the symptoms of dry and cracked skin. Research has shown that skin suffering from conditions such as AD lacks ceramides.
Triethylhexanoin
Est. %0.3
Function
Origin
TriethylhexanoinAn occlusive and emollient ester of glycerin and a fatty acid. It is easily spreadable and does not leave a sticky after-feel.
Adenosine
Est. %0.3
Function
Origin
Adenosine

A key molecule responsible for energy transportation, signaling, and enzyme activity. Adenosine is a popular anti-wrinkle ingredient, however, the key study about its anti-wrinkle efficacy (1) does not meet CreamScan Research Evaluation Standards as it is not double-blind.

Arachidyl Glucoside
Est. %0.3
Function
Origin
Arachidyl GlucosideA mild cleanser and emulsifier that helps oil and water to mix and form emulsions.
Hydrogenated Lecithin
Est. %0.3
Function
Origin
Hydrogenated LecithinA version of plain lecithin that has been saturated with hydrogen atoms. This ingredient can be derived from plants, like soy or sunflower, from egg yolks, or made synthetically. Its major function is to emulsify water and oils.
Polysorbate 80
Est. %0.3
Function
Origin
Polysorbate 80A non-ionic surfactant, which means that it contains no chemical charges. It can be used as a mild cleansing agent in skin cleansing products but is more commonly used for its emulsifying abilities.
Trisodium EDTA
Est. %0.3
Function
Origin
Trisodium EDTAA chelating agent designed to encapsulate potentially harmful heavy metal ions that enter the formula through the water source. Once encapsulated, these heavy metal ions become inert.
Cholesterol
Est. %0.3
Function
Origin
CholesterolAn emollient and important barrier repairing lipid, effective when combined with fatty acids and ceramides. Around 25% of the skin’s lipid layer is made up of cholesterol and it is found in the membrane of every single cell in our body.
Sodium Hyaluronate
Est. %0.3
Function
Origin
Sodium Hyaluronate

A sodium salt of famous hyaluronic acid. A potent humectant that hydrates the skin, supports collagen function, and fills out small wrinkles. Sodium hyaluronate also offers soothing and antioxidant properties.

Sorbitan Oleate
Est. %0.3
Function
Origin
Sorbitan OleateA vegetable-based ingredient that stabilizes mixtures of oil and water. Sorbitan oleate serves primarily as an emulsifier that produces water-in-oil emulsions.
Glyceryl Stearate
Est. %0.3
Function
Origin
Glyceryl StearateAn emollient and emulsifier typically derived from vegetable sources through a chemical reaction with glycerin. It provides stability, texture, and consistency to formulations. Its main function is to allow oil and water to mix.
Stearic Acid
Est. %0.3
Function
Origin
Stearic AcidA saturated fatty acid found in vegetable butter and animal fats. It is an occlusive moisturizing and emollient ingredient and also helps to maintain the barrier function of the skin.
Carbomer
Est. %0.3
Function
Origin
CarbomerA synthetic ingredient with the ability to gel water. When used in emulsions, such as lotions and creams, carbomer can also act as an emulsion stabilizer.
PEG-100 Stearate
Est. %0.3
Function
Origin
PEG-100 StearateThis surfactant is more specifically classified as an emulsifier that produces oil-in-water emulsions. PEG-100 stearate can also be used as a cleansing agent.
Moringa Oleifera Seed Oil
Est. %0.3
Function
Origin
Moringa Oleifera Seed OilAn oil obtained from the seeds of Moringa oleifera, a fast-growing bush native to Northern India and the sub-Himalayan regions. It contains mainly oleic acid, as well as many additional anti-inflammatory compounds and high levels of vitamin E.
Polyglutamic Acid
Est. %0.3
Function
Origin
Polyglutamic AcidA natural polymer with incredible water-binding properties that is prepared from glutamic acid through fermentation.
Paeonol
Est. %0.3
Function
Origin
Paeonol
Paeonia Suffruticosa Branch/Flower/Leaf Extract
Est. %0.3
Function
Origin
Paeonia Suffruticosa Branch/Flower/Leaf Extract