Mary & May Tranexamic Acid + Glutathione Eye Cream Versus COSRX Advanced Snail 96 Mucin Power Essence
This brightening eye moisturizer is formulated around Niacinamide and Tranexamic Acid to fade the look of dark spots and brighten dull-looking skin.
This hydrating essence is formulated around Snail Secretion Filtrate and Allantoin to hydrate skin and calm redness.
What's inside
What's inside
Key Ingredients
Benefits
Concerns
No concerns
Ingredients Side-by-side
Water
Skin ConditioningEthylhexyl Palmitate
Emollient
Glycereth-26
Humectant
Glycerin
Humectant
Cetearyl Alcohol
Emollient
Niacinamide
Smoothing
Hydrogenated Poly(C6-14 Olefin)
EmollientBeeswax
Emulsion Stabilising
Caprylic/Capric Triglyceride
Masking
Polyglyceryl-2 Stearate
Emulsifying
Dipropylene Glycol
HumectantIsododecane
EmollientGlyceryl Stearate
Emollient
Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer
Emulsion StabilisingStearyl Alcohol
Emollient
Glycol Stearate Se
Emulsifying
Sodium Polyacrylate
Absorbent
Hydroxyacetophenone
Antioxidant
Stearic Acid
Cleansing
Dimethiconol
Emollient
Dimethicone/Vinyl Dimethicone Crosspolymer
Skin Conditioning
Hydrogenated Polydecene
EmollientHydrogenated Lecithin
Emulsifying
Tranexamic Acid
Astringent
Betaine
Humectant
Glutathione
Panthenol
Skin Conditioning
Parfum
Masking
Hippophae Rhamnoides Fruit Oil
Skin Protecting
Butylene Glycol
Humectant
Adenosine
Skin Conditioning
Sorbitan Isostearate
Emulsifying
Caprylyl Glycol
Emollient
Trideceth-6
Emulsifying1,2-Hexanediol
Skin Conditioning
Disodium EDTA
Sodium Hyaluronate
Humectant
Ascorbic Acid
Antioxidant
Water, Ethylhexyl Palmitate, Glycereth-26, Glycerin, Cetearyl Alcohol, Niacinamide, Hydrogenated Poly(C6-14 Olefin), Beeswax, Caprylic/Capric Triglyceride, Polyglyceryl-2 Stearate, Dipropylene Glycol, Isododecane, Glyceryl Stearate, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Stearyl Alcohol, Glycol Stearate Se, Sodium Polyacrylate, Hydroxyacetophenone, Stearic Acid, Dimethiconol, Dimethicone/Vinyl Dimethicone Crosspolymer, Hydrogenated Polydecene, Hydrogenated Lecithin, Tranexamic Acid, Betaine, Glutathione, Panthenol, Parfum, Hippophae Rhamnoides Fruit Oil, Butylene Glycol, Adenosine, Sorbitan Isostearate, Caprylyl Glycol, Trideceth-6, 1,2-Hexanediol, Disodium EDTA, Sodium Hyaluronate, Ascorbic Acid
Reviews
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
1,2-Hexanediol is a synthetic liquid and another multi-functional powerhouse.
It is a:
- Humectant, drawing moisture into the skin
- Emollient, helping to soften skin
- Solvent, dispersing and stabilizing formulas
- Preservative booster, enhancing the antimicrobial activity of other preservatives
Betaine is a humectant. Like hyaluronic acid, it helps attract and retain moisture in the skin. It’s known for being gentle and for helping the skin maintain balanced hydration.
Betaine is mainly used to improve hydration and support calmer skin. It helps skin cells regulate water balance because it functions as an osmolyte.
Some studies suggest betaine may support making skin tone more even.
Fun fact: Betaine naturally exists in the skin and the body. In cosmetic products, it can be either plant-derived (most commonly from sugar beets) or synthetically produced for consistency and stability.
Betaine is also known as trimethylglycine.
Learn more about BetaineButylene 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 GlycolPanthenol is a common ingredient that helps hydrate and soothe the skin. It is found naturally in our skin and hair.
There are two forms of panthenol: D and L.
D-panthenol is also known as dexpanthenol. Most cosmetics use dexpanthenol or a mixture of D and L-panthenol.
Panthenol is famous due to its ability to go deeper into the skin's layers. Using this ingredient has numerous pros (and no cons):
Like hyaluronic acid, panthenol is a humectant. Humectants are able to bind and hold large amounts of water to keep skin hydrated.
This ingredient works well for wound healing. It works by increasing tissue in the wound and helps close open wounds.
Once oxidized, panthenol converts to pantothenic acid. Panthothenic acid is found in all living cells.
This ingredient is also referred to as pro-vitamin B5.
Learn more about PanthenolSodium Hyaluronate is the salt form of hyaluronic acid. It is a long sugar chain that is naturally found in your skin, joints, and connective tissue that maintains hydration and elasticity.
In skincare, it works as a humectant. It pulls water from the environment and deeper layers of skin and binds it to the surface.
Interestingly, the size of the molecule affects its behavior:
Some clinical evidence links low molecular weight versions to improved wrinkle depth, elasticity, anti-inflammatory effects, and barrier repair.
Many serums use a blend of both weights so you can get surface hydration plus longer-lasting and deeper effects.
You'll typically see concentrations between 0.1-2% for this ingredient.
Learn more about Sodium HyaluronateSodium Polyacrylate is the sodium salt of polyacrylic acid. It is used as an absorber, emollient, and stabilizer.
This ingredient is a super-absorbent polymer - meaning it can absorb 100 to 1000 times its mass in water. As an emollient, Sodium Polyacrylate helps soften and soothe skin. Emollients work by creating a barrier to trap moisture in. This helps keep your skin hydrated.
Water. 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. Remember to stay hydrated!
Learn more about Water
