Skin science article
COSRX Balancium Comfort Ceramide Cream Versus The INKEY List Ceramide Serum
COSRX Balancium Comfort Ceramide Cream Versus The INKEY List Ceramide Serum This barrier-repair moisturizer is formulated around Centella Asiatica Leaf Water and Ceramide NP to strengthen the skin barrier and calm redness. This barrier-repair treatment is form
COSRX Balancium Comfort Ceramide Cream Versus The INKEY List Ceramide Serum
This barrier-repair moisturizer is formulated around Centella Asiatica Leaf Water and Ceramide NP to strengthen the skin barrier and calm redness.
This barrier-repair treatment is formulated around Sodium Hyaluronate and Ceramide NP to strengthen the skin barrier and hydrate skin.
What's inside
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Centella Asiatica Leaf Water
Butylene Glycol
Glycerin
Helianthus Annuus Seed Oil
Caprylic/Capric Triglyceride
Cetearyl Alcohol
Betaine
1,2-Hexanediol
Cetearyl Olivate
Elaeis Guineensis Oil
Ceramide NP
Sorbitan Olivate
Hydrogenated Lecithin
Triethylhexanoin
Beeswax
Elaeis Guineensis Kernel Oil
Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer
Ethylhexylglycerin
Cyclohexasiloxane
Cassia Obtusifolia Seed Extract
Sucrose Distearate
Dipropylene Glycol
Panthenol
Niacinamide
Dimethicone/Vinyl Dimethicone Crosspolymer
Glyceryl Stearate
Xanthan Gum
Sodium Hyaluronate
Limonene
Citrus Aurantium Bergamia Fruit Oil
Asiaticoside
Asiatic Acid
Madecassic Acid
Linalool
Centella Asiatica Leaf Water, Butylene Glycol, Glycerin, Helianthus Annuus Seed Oil, Caprylic/Capric Triglyceride, Cetearyl Alcohol, Betaine, 1,2-Hexanediol, Cetearyl Olivate, Elaeis Guineensis Oil, Ceramide NP, Sorbitan Olivate, Hydrogenated Lecithin, Triethylhexanoin, Beeswax, Elaeis Guineensis Kernel Oil, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Ethylhexylglycerin, Cyclohexasiloxane, Cassia Obtusifolia Seed Extract, Sucrose Distearate, Dipropylene Glycol, Panthenol, Niacinamide, Dimethicone/Vinyl Dimethicone Crosspolymer, Glyceryl Stearate, Xanthan Gum, Sodium Hyaluronate, Limonene, Citrus Aurantium Bergamia Fruit Oil, Asiaticoside, Asiatic Acid, Madecassic Acid, Linalool
Water
Simmondsia Chinensis Seed Oil
Carbomer
Phenoxyethanol
Benzyl Alcohol
Squalane
Sodium Lauroyl Lactylate
Sodium PCA
Sodium Hydroxide
Sodium Stearoyl Glutamate
Sodium Lactate
Arginine
Aspartic Acid
Sodium Gluconate
PCA
Polysorbate 60
Dehydroacetic Acid
Glycine
Alanine
Sorbitan Isostearate
Ceramide AP
Phytosphingosine
Serine
Cholesterol
Valine
Isoleucine
Proline
Threonine
Histidine
Phenylalanine
Ceramide EOP
Water, Butylene Glycol, Glycerin, Sodium Hyaluronate, Simmondsia Chinensis Seed Oil, Carbomer, Phenoxyethanol, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Benzyl Alcohol, Squalane, Sodium Lauroyl Lactylate, Sodium PCA, Sodium Hydroxide, Sodium Stearoyl Glutamate, Sodium Lactate, Arginine, Aspartic Acid, Ethylhexylglycerin, Sodium Gluconate, PCA, Polysorbate 60, Dehydroacetic Acid, Ceramide NP, Glycine, Alanine, Sorbitan Isostearate, Ceramide AP, Phytosphingosine, Serine, Cholesterol, Valine, Xanthan Gum, Isoleucine, Proline, Threonine, Histidine, Phenylalanine, Ceramide EOP
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Alternatives
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Butylene 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.
Ceramide NP (formerly known as Ceramide 3) is one of the skin's naturally occurring lipids.
Since ceramides are the major lipid components of the skin, they are crucial for maintaining skin barrier and hydration. Ceramide NP most closely mirrors the dominant kind in human skin amongst ceramide subtypes.
This ceramide works by slotting into gaps within the stratum corneum's lipid matrix to limit trans-epidermal water loss (TEWL) and shield the skin against external irritants.
A study with 312 patients found that using a ceramide-containing routine for 4 weeks reduced the severity of atopic dermatitis by over 61%.
Another clinical study in subjects aged 60 and older found that a ceramide body wash and moisturizer improved skin dryness and itchy skin in 15 days.
Overall, ceramides are considered non-irritating and safety tests have found little to no observable adverse effects from using this ingredient.
Ceramide NP is usually sourced from plants (like soybean or rice bran), or produced synthetically.
Ethylhexylglycerin is created from glycerin. It is a multitasker ingredient that:
The CIR Expert Panel found minimal skin absorption or sensitization of any kind in a safety assessment. Though this ingredient is considered well-tolerated, a small number of cases of allergic dermatitis have been published since 2002. Just be sure to patch test if you are unsure.
Industry-reported use ranges from 8% in rinse-off products and 2% in leave-on formulations.
Glycerin (or glycerol) is a compound naturally found in your skin. It's a powerhouse humectant that pulls water into the stratum corneum.
Topically, glycerin does several things at once:
Your skin makes glycerin on its own (mostly from sebaceous oil breakdown) and shuttles it to your outermost layer of skin, or your epidermis, via aquaporin-3.
Aquaporin-3 is a transporter that is essential for normal skin hydration, elasticity, and repair. Interestingly, mice lacking in AQP3 have dry and less elastic skin that can be fully corrected with glycerin.
This ingredient is non-irritating, plays well with almost every ingredient, and works across all skin types. Typical use is anywhere between 3-10% but can go up to 79% in some leave-on products.
Just know very high concentrations (>40%) can feel tacky in low humidity.
Glycerin is the name for this ingredient in American English. British English uses Glycerol/Glycerine.
This is a synthetic polymer. It helps improve the texture of products by adding thickness and gel-like feel.
It is also an emulsifer, meaning it prevents ingredients such as oil and water from separating. It also helps evenly disperse other ingredients.
Sodium 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.
Xanthan 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.