Korres Black Tea Eye Mask Instant Firming Review

Korres Black Tea Eye Mask Instant Firming
Review

Does Korres Black Tea Eye Mask Instant Firming Work?

 
Korres Black Tea Eye Mask Instant Firming is a type of skincare product designed to be rinsed off, peeled off, or otherwise removed from the skin. Research confirming the moisturizing, anti-wrinkle, and soothing effects of such products is very limited. Therefore, we do not provide efficacy ratings for these types of skincare products.
 
However, you can explore the roles of specific ingredients in the Ingredients Explained section below.
 
📌 Fact check. At CreamScan, we are committed to accuracy and fairness. If you spot any errors or something that doesn’t seem right, please click here to let us know. We regularly update the ingredient lists and monitor the latest research on ingredient efficacy to ensure that our information remains as complete and precise as possible. The information provided here is for informational purposes only and does not substitute professional advice. We do not guarantee the efficacy or safety of any product, as individual results may vary.

 

Ingredients

Est. % Ingredient Origin Functions
60
9
6
4
3
2.5
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
Est. %
Water
Function:
Origin:
Caprylic/Capric Triglyceride
Function:
Origin:
Triheptanoin
Function:
Origin:
Glycerin
Function:
Origin:
Cetearyl Olivate
Function:
Origin:
Glyceryl Stearate Citrate
Function:
Origin:
Distarch Phosphate
Function:
Origin:
Sinorhizobium Meliloti Ferment Filtrate
Function:
Origin:
Sorbitan Olivate
Function:
Origin:
Betaine
Function:
Origin:
Oleyl Alcohol
Function:
Origin:
Simmondsia Chinensis (Jojoba) Seed Oil
Function:
Origin:
Butyrospermum Parkii (Shea) Butter
Function:
Origin:
Ammonium Acryloyldimethyltaurate/VP Copolymer
Function:
Origin:
Avena Sativa (Oat) Kernel Extract
Function:
Origin:
Avena Strigosa Seed Extract
Function:
Origin:
Benzyl Alcohol
Function:
Origin:
Butylene Glycol
Function:
Origin:
Cetyl Hydroxyethylcellulose
Function:
Origin:
Citric Acid
Function:
Origin:
Dioscorea Villosa (Wild Yam) Root Extract
Function:
Origin:
Epigallocatechin Gallate
Function:
Origin:
Epigallocatechin Gallatyl Glucoside
Function:
Origin:
Ethylhexylglycerin
Function:
Origin:
Glycine Soja (Soybean) Sterols
Function:
Origin:
Helianthus Annuus (Sunflower) Seed Oil
Function:
Origin:
Hexapeptide-11
Function:
Origin:
Hydroxyethylcellulose
Function:
Origin:
Lactic Acid
Function:
Origin:
Lecithin
Function:
Origin:
Lonicera Caprifolium (Honeysuckle) Flower Extract
Function:
Origin:
Lonicera Japonica (Honeysuckle) Flower Extract
Function:
Origin:
Fragrance
Function:
Origin:
Pentylene Glycol
Function:
Origin:
Peucedanum Graveolens (Dill) Extract
Function:
Origin:
Phenoxyethanol
Function:
Origin:
Pinus Nigra Bud/Needle Extract
Function:
Origin:
Potassium Sorbate
Function:
Origin:
Rhodiola Rosea Root Extract
Function:
Origin:
Saccharomyces Cerevisiae Extract
Function:
Origin:
Saccharomyces/Xylinum/Black Tea Ferment
Function:
Origin:
Salicylic Acid
Function:
Origin:
Sodium Benzoate
Function:
Origin:
Sodium Gluceptate
Function:
Origin:
Spilanthes Acmella Flower Extract
Function:
Origin:
Tocopherol
Function:
Origin:
Tocopheryl Acetate
Function:
Origin:
Xanthan Gum
Function:
Origin:

Ingredients explained

Water
Est. %60
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.
Caprylic/Capric Triglyceride
Est. %9
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.
Triheptanoin
Est. %6
Function
Origin
Triheptanoin
Glycerin
Est. %4
Function
Origin
Glycerin

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

Cetearyl Olivate
Est. %3
Function
Origin
Cetearyl Olivate

A multifunctional ingredient derived from plants that primarily serves as an emulsifier. Supplied as a waxy ivory-colored flake, it can also be used as an emollient and slip modifier that gives a product an overall light, silky finish.

Glyceryl Stearate Citrate
Est. %2.5
Function
Origin
Glyceryl Stearate CitrateAn ingredient composed of citric acid, stearic acid, and glycerin. Glyceryl stearate citrate acts as an emollient in skincare products, making the skin appear smooth and pleasant to the touch.
Distarch Phosphate
Est. %2
Function
Origin
Distarch Phosphate

Description is coming soon

Sinorhizobium Meliloti Ferment Filtrate
Est. %1.5
Function
Origin
Sinorhizobium Meliloti Ferment Filtrate
Sorbitan Olivate
Est. %1.3
Function
Origin
Sorbitan OlivateAn ester of sorbitol (a type of sugar alcohol) and olive oil fatty acids. It is used as an emulsifying agent to stabilize oil droplets in water (or vice versa).
Betaine
Est. %1
Function
Origin
BetaineAn ingredient derived from the sucrose in sugar beets. It has a negative chemical charge and a positive chemical charge on the same molecule. This allows betaine to be hygroscopic or humectant and thus provide moisturization by drawing water to the skin.
Oleyl Alcohol
Est. %0.3
Function
Origin
Oleyl Alcohol
Simmondsia Chinensis (Jojoba) Seed Oil
Est. %0.3
Function
Origin
Simmondsia Chinensis (Jojoba) Seed OilA liquid plant wax, also known as Jojoba oil, pressed from the seeds of Simmondsia chinensis. These seeds can contain up to 50% of liquid wax. It is used as an occlusive moisturizer, emollient, and emulsifier.
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.
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.
Avena Sativa (Oat) Kernel Extract
Est. %0.3
Function
Origin
Avena Sativa (Oat) Kernel ExtractA beneficial extract obtained from Oat groats popular in products aimed at eczema-prone skin. It contains skin healing beta-glucan, anti-inflammatory phenolic compounds, antioxidant flavonoids, various lipids, proteins, and moisturizing amino acids.
Avena Strigosa Seed Extract
Est. %0.3
Function
Origin
Avena Strigosa Seed Extract
Benzyl Alcohol
Est. %0.3
Function
Origin
Benzyl Alcohol

A multifunctional ingredient that is supplied as a clear, colorless liquid. Its main function is as a flavoring agent and fragrance. It also acts as a broad-spectrum preservative, solvent, and viscosity-controlling agent that thins the product.

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.

Cetyl Hydroxyethylcellulose
Est. %0.3
Function
Origin
Cetyl HydroxyethylcelluloseA naturally-derived polymer that helps products feel buttery and bouncy and can reduce stringiness in a formula.
Citric Acid
Est. %0.3
Function
Origin
Citric AcidA gently exfoliating AHA that helps to remove the top layer of dead skin cells. In comparison to other AHAs, citric acid has been shown to be one of the least effective. It is also very commonly used as a stabilizing and pH-controlling agent.
Dioscorea Villosa (Wild Yam) Root Extract
Est. %0.3
Function
Origin
Dioscorea Villosa (Wild Yam) Root ExtractA soothing extract derived from wild yam roots. Its anti-inflammatory compounds are claimed to act similar to corticoid hormones in the treatment of damaged skin.
Epigallocatechin Gallate
Est. %0.3
Function
Origin
Epigallocatechin GallateA bioactive compound isolated from green tea with numerous beneficial effects. It is an astringent and antioxidant and can help the skin to heal, reduce redness, and treat UV-induced damage.
Epigallocatechin Gallatyl Glucoside
Est. %0.3
Function
Origin
Epigallocatechin Gallatyl Glucoside
Ethylhexylglycerin
Est. %0.3
Function
Origin
EthylhexylglycerinA preservative booster derived from glycerin. It is commonly paired with other preservatives to improve their efficacy. Ethylhexylglycerin is also a humectant due to its chemical base of glycerin.
Glycine Soja (Soybean) Sterols
Est. %0.3
Function
Origin
Glycine Soja (Soybean) SterolsA mixture of phytosterols isolated from soybean oil. Phytosterols, when used in skincare products, have emollient properties and can make the skin feel softer and smoother.
Helianthus Annuus (Sunflower) Seed Oil
Est. %0.3
Function
Origin
Helianthus Annuus (Sunflower) Seed OilA fatty oil expressed from sunflower seeds and one of the most commonly used oils in skincare. It has great emollient and occlusive moisturizing properties. Sunflower oil is one of the richest sources of vitamin E – an important skin antioxidant.
Hexapeptide-11
Est. %0.3
Function
Origin
Hexapeptide-11

Description is coming soon

Hydroxyethylcellulose
Est. %0.3
Function
Origin
HydroxyethylcelluloseA naturally-derived thickener that can form clear gel textures without the slimy feeling, unlike some other natural gel-formers.
Lactic Acid
Est. %0.3
Function
Origin
Lactic AcidThe most popular AHA in skincare and less irritating than glycolic acid. It can be naturally found in sour milk. It is a humectant moisturizing, pH stabilizing, and gently exfoliating ingredient, able to soften dry, cracked, and peeling skin.
Lecithin
Est. %0.3
Function
Origin
LecithinA humectant, emollient, and emulsifier best suited for water-in-oil emulsions. Lecithin can come from sunflowers, soy, and eggs. The downside to lecithin is that it causes an extra burden on the formula’s preservative because it is nutritious.
Lonicera Caprifolium (Honeysuckle) Flower Extract
Est. %0.3
Function
Origin
Lonicera Caprifolium (Honeysuckle) Flower ExtractA fragrant extract derived from the flowers of the Italian honeysuckle. It has a pleasant, sweet, floral scent. Not much is known about its compounds and their functions.
Lonicera Japonica (Honeysuckle) Flower Extract
Est. %0.3
Function
Origin
Lonicera Japonica (Honeysuckle) Flower ExtractAn extract from the white flowers of the Japanese honeysuckle. Apart from an essential oil responsible for its jasmine-like scent, the extract also contains antioxidant and anti-inflammatory iridoids, flavonoids, and phenolic acids.
Fragrance
Est. %0.3
Function
Origin
FragranceUnder trade secret law, manufacturers have the right not to disclose what exactly went into the fragrance and use the unspecific word Fragrance or Parfum instead. Many fragrances are highly allergenic.
Pentylene Glycol
Est. %0.3
Function
Origin
Pentylene Glycol

A naturally or synthetically derived preservative that exhibits effective antifungal and antibacterial traits. It also acts as a booster for more traditional preservatives. Pentylene glycol can also serve as a moisturizing humectant and solvent.

Peucedanum Graveolens (Dill) Extract
Est. %0.3
Function
Origin
Peucedanum Graveolens (Dill) ExtractA fragrant extract obtained the dill plant with a good amount of essential oil and a fresh, spicy scent.
Phenoxyethanol
Est. %0.3
Function
Origin
PhenoxyethanolThe most frequently used preservative in skincare. It is a clear, oil-like liquid synthetic substance that protects products from harmful bacteria and yeast, whilst still leaving skin microflora unharmed. It is confirmed by research to be harmless.
Pinus Nigra Bud/Needle Extract
Est. %0.3
Function
Origin
Pinus Nigra Bud/Needle Extract
Potassium Sorbate
Est. %0.3
Function
Origin
Potassium SorbateA preservative widely used in food and personal care products, available from natural sources or synthetically produced. Potassium sorbate works by inhibiting the growth of yeasts, molds, and some bacteria.
Rhodiola Rosea Root Extract
Est. %0.3
Function
Origin
Rhodiola Rosea Root ExtractAn extract from the underground parts of the Golden Root (or Roseroot). It contains antioxidant and anti-pigment flavonoids, proanthocyanidins, and phenylpropanoids.
Saccharomyces Cerevisiae Extract
Est. %0.3
Function
Origin
Saccharomyces Cerevisiae ExtractA fungi ingredient made from baker's yeast. It is moisturizing and contains various beneficial compounds that support skin health. Among these is beta-glucan, the praised wound healing polysaccharide.
Saccharomyces/Xylinum/Black Tea Ferment
Est. %0.3
Function
Origin
Saccharomyces/Xylinum/Black Tea FermentThis is what you probably know as kombucha. It contains various B vitamins, organic acids, and phenolic compounds that have antioxidant, anti-inflammatory, and antimicrobial properties.
Salicylic Acid
Est. %0.3
Function
Origin
Salicylic AcidThis effective peeling and anti-inflammatory BHA is used as an anti-acne agent and works by breaking down the junctions between dead skin cells. This results in the peeling of dead skin and the unclogging of pores.
Sodium Benzoate
Est. %0.3
Function
Origin
Sodium BenzoateA preservative that usually works in combination with other preservatives. It has to be at low pH (<5.5) to be effective.
Sodium Gluceptate
Est. %0.3
Function
Origin
Sodium Gluceptate
Spilanthes Acmella Flower Extract
Est. %0.3
Function
Origin
Spilanthes Acmella Flower ExtractAn antioxidant, anti-inflammatory, and antimicrobial extract from the flowers of the Jambu plant. Its main bioactive compound is spilanthol - a local anesthetic with anti-pigment effects.
Tocopherol
Est. %0.3
Function
Origin
Tocopherol

Simply another name for vitamin E. Tocopherol is a fantastic ingredient and especially beneficial for dry and inflamed skin. It has occlusive moisturizing, emollient, antioxidant, and photoprotective properties.

Tocopheryl Acetate
Est. %0.3
Function
Origin
Tocopheryl Acetate

An antioxidant derivative of tocopherol (vitamin E). It helps to protect cells from free radicals and UV damage through the conversion to active vitamin E in the skin. It is more stable than tocopherol.

Xanthan Gum
Est. %0.3
Function
Origin
Xanthan GumA natural multi-functional ingredient that originates from fermented sugars. Xanthan gum acts as a viscosity-building agent to thicken skincare products. It is also an excellent stabilizer and works well to hold other ingredients together.