Kocostar Tropical Eye Patch Versus Peter Thomas Roth Peptide Skinjection Expression Line Hydra-Gel Patches
What's inside
What's inside
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningGlycerin
HumectantButylene Glycol
HumectantChondrus Crispus Powder
AbrasiveCeratonia Siliqua Gum
EmollientPhenoxyethanol
PreservativeXanthan Gum
EmulsifyingChondrus Crispus Extract
Skin ConditioningChlorphenesin
AntimicrobialAllantoin
Skin ConditioningPEG-60 Hydrogenated Castor Oil
EmulsifyingPotassium Chloride
Caffeine
Skin ConditioningEuterpe Oleracea Fruit Extract
Dextrin
AbsorbentDisodium EDTA
Ultramarines
Tocopheryl Acetate
AntioxidantNiacinamide
SmoothingCalcium Lactate
AstringentRicinus Communis Seed Oil
MaskingAdenosine
Skin ConditioningCI 77499
Cosmetic ColorantAloe Barbadensis Leaf Juice Powder
Skin ConditioningFicus Carica Fruit Extract
HumectantMorus Alba Fruit Extract
AntioxidantPunica Granatum Fruit Extract
AntioxidantGinkgo Biloba Nut Extract
Skin Conditioning1,2-Hexanediol
Skin ConditioningChlorella Vulgaris Extract
Skin ConditioningSodium Hyaluronate
HumectantMaltodextrin
AbsorbentLavandula Angustifolia Extract
Skin ConditioningRosmarinus Officinalis Leaf Extract
AntimicrobialChamomilla Recutita Flower/Leaf Extract
AntimicrobialMonarda Didyma Leaf Extract
Skin ConditioningMentha Piperita Leaf Extract
Skin ConditioningFreesia Refracta Extract
Skin ConditioningEthylhexylglycerin
Skin ConditioningWater, Glycerin, Butylene Glycol, Chondrus Crispus Powder, Ceratonia Siliqua Gum, Phenoxyethanol, Xanthan Gum, Chondrus Crispus Extract, Chlorphenesin, Allantoin, PEG-60 Hydrogenated Castor Oil, Potassium Chloride, Caffeine, Euterpe Oleracea Fruit Extract, Dextrin, Disodium EDTA, Ultramarines, Tocopheryl Acetate, Niacinamide, Calcium Lactate, Ricinus Communis Seed Oil, Adenosine, CI 77499, Aloe Barbadensis Leaf Juice Powder, Ficus Carica Fruit Extract, Morus Alba Fruit Extract, Punica Granatum Fruit Extract, Ginkgo Biloba Nut Extract, 1,2-Hexanediol, Chlorella Vulgaris Extract, Sodium Hyaluronate, Maltodextrin, Lavandula Angustifolia Extract, Rosmarinus Officinalis Leaf Extract, Chamomilla Recutita Flower/Leaf Extract, Monarda Didyma Leaf Extract, Mentha Piperita Leaf Extract, Freesia Refracta Extract, Ethylhexylglycerin
Water
Skin ConditioningGlycerin
HumectantChondrus Crispus Powder
AbrasiveButylene Glycol
HumectantTetrapeptide-1
Skin ConditioningSodium Hyaluronate
HumectantAllantoin
Skin ConditioningTrehalose
HumectantCaffeine
Skin ConditioningSqualane
EmollientNiacinamide
SmoothingAdenosine
Skin ConditioningTocopheryl Acetate
AntioxidantCalcium Lactate
AstringentOpuntia Ficus-Indica Flower Extract
Skin ConditioningChondrus Crispus Extract
Skin ConditioningChlorphenesin
AntimicrobialRicinus Communis Seed Oil
MaskingPotassium Chloride
Dextrin
AbsorbentSodium Phytate
Caprylyl Glycol
EmollientCitric Acid
BufferingCeratonia Siliqua Gum
EmollientXanthan Gum
EmulsifyingPEG-60 Hydrogenated Castor Oil
EmulsifyingCI 77007
Cosmetic ColorantCI 77289
Cosmetic ColorantPhenoxyethanol
PreservativeWater, Glycerin, Chondrus Crispus Powder, Butylene Glycol, Tetrapeptide-1, Sodium Hyaluronate, Allantoin, Trehalose, Caffeine, Squalane, Niacinamide, Adenosine, Tocopheryl Acetate, Calcium Lactate, Opuntia Ficus-Indica Flower Extract, Chondrus Crispus Extract, Chlorphenesin, Ricinus Communis Seed Oil, Potassium Chloride, Dextrin, Sodium Phytate, Caprylyl Glycol, Citric Acid, Ceratonia Siliqua Gum, Xanthan Gum, PEG-60 Hydrogenated Castor Oil, CI 77007, CI 77289, Phenoxyethanol
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Adenosine is in every living organism. It is one of four components in nucleic acids that helps store our DNA.
Adenosine has many benefits when used. These benefits include hydrating the skin, smoothing skin, and reducing wrinkles. Once applied, adenosine increases collagen production. It also helps with improving firmness and tissue repair.
Studies have found adenosine may also help with wound healing.
In skincare products, Adenosine is usually derived from yeast.
Learn more about AdenosineAllantoin is a soothing ingredient known for its protective and moisturizingg properties. Because of this, it is often added to products with strong active ingredients.
Studies show higher concentrations of this ingredient can promote wound healing.
Though it can be derived from the comfrey plant, allantoin is produced synthetically for cosmetic products to ensure purity.
Learn more about AllantoinButylene Glycol (or BG) is used within cosmetic products for a few different reasons:
Overall, Butylene Glycol is a safe and well-rounded ingredient that works well with other ingredients.
Though this ingredient works well with most skin types, some people with sensitive skin may experience a reaction such as allergic rashes, closed comedones, or itchiness.
Learn more about Butylene GlycolCaffeine is most associated with coffee, tea, and cacao. In skincare, it helps with calming inflammation and is rich in antioxidants.
While caffeine is used to treat cellulite and and dark circles, further studies are needed to prove this. It has been believed to help with these skin conditions due to its ability to dilate blood vessels and increase blood flow.
Some studies are looking into caffeine's ability to protect against UV rays.
Learn more about CaffeineCalcium Lactate is created by combining lactic acid with calcium carbonate or calcium hydroxide.
Ceratonia Siliqua Gum is extracted from the seeds of the carob tree. You might know this ingredient as Carob Gum or Locust Bean Gum. It is used to stabilize other ingredients and improve the texture of products.
Carob gum is made up of long-chain polysaccharides. This makes it a natural thickener.
Yes! This ingredient comes from the seeds of a tree. The name 'Locust Bean Gum' can be misleading.
Learn more about Ceratonia Siliqua GumChlorphenesin is a synthetic preservative. It helps protect a product against bacteria in order to extend shelf life. In most cases, Chlorphenesin is paired with other preservatives such as phenoxyethanol and caprylyl glycol.
Chlorphenesin is a biocide. This means it is able to help fight the microorganisms on our skin. It is also able to fight odor-releasing bacteria.
Chlorphenesin is soluble in both water and glycerin.
Studies show Chlorphenesin is easily absorbed by our skin. You should speak with a skincare professional if you have concerns about using Chlorphenesin.
Learn more about ChlorphenesinChondrus Crispus Extract comes from a red algae native to the northern Atlantic coasts of Europe and North America. It helps hydrate the skin and is rich in antioxidants.
The antioxidants in chondrus crispus include lutein and zeaxanthin. Lutein has the ability to filter blue light from screens.
Other contents of chondrus crispus include polysaccharides, peptides, and amino acids. These help hydrate the skin.
What's the difference between algae and seaweed?
Algae is a broad term that includes seaweed. Not all algae is seaweed.
Chondrus Crispus Powder is an exfoliant.
Dextrin is used to thicken a product and helps bind ingredients together. It is created from starch and glycogen.
As an emulsifier, dextrin prevents ingredients from separating. This helps elongate a product's shelf life.
Studies show coating UV filters with dextrin prevents these ingredients from being absorbed. This helps UV ingredients last longer on the skin.
Learn more about DextrinGlycerin is already naturally found in your skin. It helps moisturize and protect your skin.
A study from 2016 found glycerin to be more effective as a humectant than AHAs and hyaluronic acid.
As a humectant, it helps the skin stay hydrated by pulling moisture to your skin. The low molecular weight of glycerin allows it to pull moisture into the deeper layers of your skin.
Hydrated skin improves your skin barrier; Your skin barrier helps protect against irritants and bacteria.
Glycerin has also been found to have antimicrobial and antiviral properties. Due to these properties, glycerin is often used in wound and burn treatments.
In cosmetics, glycerin is usually derived from plants such as soybean or palm. However, it can also be sourced from animals, such as tallow or animal fat.
This ingredient is organic, colorless, odorless, and non-toxic.
Glycerin is the name for this ingredient in American English. British English uses Glycerol/Glycerine.
Learn more about GlycerinNiacinamide is a multitasking form of vitamin B3 that strengthens the skin barrier, reduces pores and dark spots, regulates oil, and improves signs of aging.
And the best part? It's gentle and well-tolerated by most skin types, including sensitive and reactive skin.
You might have heard of "niacin flush", or the reddening of skin that causes itchiness. Niacinamide has not been found to cause this.
In very rare cases, some individuals may not be able to tolerate niacinamide at all or experience an allergic reaction to it.
If you are experiencing flaking, irritation, and dryness with this ingredient, be sure to double check all your products as this ingredient can be found in all categories of skincare.
When incorporating niacinamide into your routine, look out for concentration amounts. Typically, 5% niacinamide provides benefits such as fading dark spots. However, if you have sensitive skin, it is better to begin with a smaller concentration.
When you apply niacinamide to your skin, your body converts it into nicotinamide adenine dinucleotide (NAD). NAD is an essential coenzyme that is already found in your cells as "fuel" and powers countless biological processes.
In your skin, NAD helps repair cell damage, produce new healthy cells, support collagen production, strengthen the skin barrier, and fight environmental stressors (like UV and pollution).
Our natural NAD levels start to decline with age, leading to slower skin repair, visible aging, and a weaker skin barrier. By providing your skin niacinamide, you're recharging your skin's NAD levels. This leads to stronger, healthier, and younger looking skin.
Another name for vitamin B3 is nicotinamide. This vitamin is water-soluble and our bodies don't store it. We obtain Vitamin B3 from either food or skincare. Meat, fish, wheat, yeast, and leafy greens contain vitamin B3.
The type of niacinamide used in skincare is synthetically created.
Learn more about NiacinamidePeg-60 Hydrogenated Castor Oil comes from hydrogenated castor oil. It is a solubilizer and emulsifier.
As a solubilizer, it helps dissolve ingredients into a water-based version. It is also an emulsifer. Emulsifier help prevent oils and water from separating. Both these properties help create evenly-spread and uniform products.
Basically, Peg-60 Hydrogenated Castor Oil helps hold ingredients together.
Learn more about PEG-60 Hydrogenated Castor OilPhenoxyethanol is a preservative that has germicide, antimicrobial, and aromatic properties. Studies show that phenoxyethanol can prevent microbial growth. By itself, it has a scent that is similar to that of a rose.
It's often used in formulations along with Caprylyl Glycol to preserve the shelf life of products.
Potassium Chloride can be bad for oily skin and be bad for acne prone skin.
Ricinus Communis Seed Oil is the INCI name for castor oil.
Castor Oil helps moisturize the skin. It is rich in a fatty acid called ricinoleic acid. This fatty acid helps prevent moisture loss on the skin. This helps keep your skin soft and hydrated. Ricinoleic acid also has anti-inflammatory and pain reducing properties.
Besides hydrating the skin, castor oil is also used to hydrate hair. By keeping the hair shaft moisturized, breakage is decreased. More studies are needed to show castor oil's effective on stimulating hair growth.
Castor oil is created by cold-pressing castor seeds and then purifying the oil with heat. It was used in Ancient Egypt as fuel in lamps and to help treat eye irritation.
The term 'fragrance' is not regulated in many countries. In many cases, it is up to the brand to define this term. For instance, many brands choose to label themselves as "fragrance-free" because they are not using synthetic fragrances. However, their products may still contain ingredients such as essential oils that are considered a fragrance.
Learn more about Ricinus Communis Seed OilSodium Hyaluronate is hyaluronic acid's salt form. It is commonly derived from the sodium salt of hyaluronic acid.
Like hyaluronic acid, it is great at holding water and acts as a humectant. This makes it a great skin hydrating ingredient.
Sodium Hyaluronate is naturally occurring in our bodies and is mostly found in eye fluid and joints.
These are some other common types of Hyaluronic Acid:
Learn more about Sodium HyaluronateTocopheryl Acetate is AKA Vitamin E. It is an antioxidant and protects your skin from free radicals. Free radicals damage the skin by breaking down collagen.
One study found using Tocopheryl Acetate with Vitamin C decreased the number of sunburned cells.
Tocopheryl Acetate is commonly found in both skincare and dietary supplements.
Learn more about Tocopheryl AcetateWater. It's the most common cosmetic ingredient of all. You'll usually see it at the top of ingredient lists, meaning that it makes up the largest part of the product.
So why is it so popular? Water most often acts as a solvent - this means that it helps dissolve other ingredients into the formulation.
You'll also recognize water as that liquid we all need to stay alive. If you see this, drink a glass of water. Stay hydrated!
Learn more about WaterXanthan gum is used as a stabilizer and thickener within cosmetic products. It helps give products a sticky, thick feeling - preventing them from being too runny.
On the technical side of things, xanthan gum is a polysaccharide - a combination consisting of multiple sugar molecules bonded together.
Xanthan gum is a pretty common and great ingredient. It is a natural, non-toxic, non-irritating ingredient that is also commonly used in food products.
Learn more about Xanthan Gum