Skin science article
Beauty of Joseon Light On Serum : Centella + Vita C Versus Beauty of Joseon Calming Serum: Green Tea + Panthenol
Beauty of Joseon Light On Serum : Centella + Vita C Versus Beauty of Joseon Calming Serum: Green Tea + Panthenol This brightening serum is formulated around Centella Asiatica Extract and 3-O-Ethyl Ascorbic Acid to brighten dull-looking skin and calm redness. T
Beauty of Joseon Light On Serum : Centella + Vita C Versus Beauty of Joseon Calming Serum: Green Tea + Panthenol
This brightening serum is formulated around Centella Asiatica Extract and 3-O-Ethyl Ascorbic Acid to brighten dull-looking skin and calm redness.
This calming serum is formulated around Panthenol and Dipotassium Glycyrrhizate to calm redness and strengthen the skin barrier.
What's inside
Key Ingredients
Benefits
Concerns
No concerns
Ingredients Side-by-side
Centella Asiatica Extract
3-O-Ethyl Ascorbic Acid
Glycerin
Propanediol
Betaine
Dicaprylyl Carbonate
Methyl Trimethicone
Cetyl Ethylhexanoate
Panthenol
Laminaria Japonica Extract
Eclipta Prostrata Leaf Extract
Phellodendron Amurense Bark Extract
Citrus Unshiu Peel Extract
Brassica Oleracea Acephala Leaf Extract
Hydrolyzed Gardenia Florida Extract
Hydrogenated Lecithin
Cetearyl Alcohol
Water
Dimethicone/Vinyl Dimethicone Crosspolymer
Silica
Bisabolol
Potassium Cetyl Phosphate
Hydrolyzed Jojoba Esters
Cetearyl Olivate
Sorbitan Olivate
Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer
Ammonium Acryloyldimethyltaurate/Beheneth-25 Methacrylate Crosspolymer
Xanthan Gum
Polyglyceryl-10 Myristate
Adenosine
Fructooligosaccharides
Beta-Glucan
Butylene Glycol
Sorbitan Isostearate
Hydrolyzed Hyaluronic Acid
Maltodextrin
Arginine
Carbomer
Ascorbic Acid Polypeptide
1,2-Hexanediol
Hydroxyacetophenone
Ethylhexylglycerin
Centella Asiatica Extract, 3-O-Ethyl Ascorbic Acid, Glycerin, Propanediol, Betaine, Dicaprylyl Carbonate, Methyl Trimethicone, Cetyl Ethylhexanoate, Panthenol, Laminaria Japonica Extract, Eclipta Prostrata Leaf Extract, Phellodendron Amurense Bark Extract, Citrus Unshiu Peel Extract, Brassica Oleracea Acephala Leaf Extract, Hydrolyzed Gardenia Florida Extract, Hydrogenated Lecithin, Cetearyl Alcohol, Water, Dimethicone/Vinyl Dimethicone Crosspolymer, Silica, Bisabolol, Potassium Cetyl Phosphate, Hydrolyzed Jojoba Esters, Cetearyl Olivate, Sorbitan Olivate, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Ammonium Acryloyldimethyltaurate/Beheneth-25 Methacrylate Crosspolymer, Xanthan Gum, Polyglyceryl-10 Myristate, Adenosine, Fructooligosaccharides, Beta-Glucan, Butylene Glycol, Sorbitan Isostearate, Hydrolyzed Hyaluronic Acid, Maltodextrin, Arginine, Carbomer, Ascorbic Acid Polypeptide, 1,2-Hexanediol, Hydroxyacetophenone, Ethylhexylglycerin
Methylpropanediol
Camellia Sinensis Leaf Water
Acrylates/C10-30 Alkyl Acrylate Crosspolymer
Tromethamine
Allantoin
Dipotassium Glycyrrhizate
Artemisia Capillaris Extract
Glyceryl Acrylate/Acrylic Acid Copolymer
Melia Azadirachta Leaf Extract
Polyquaternium-51
Malt Extract
Melia Azadirachta Flower Extract
Coptis Japonica Root Extract
Sodium Hyaluronate
Water, Panthenol, Glycerin, Butylene Glycol, 1,2-Hexanediol, Methylpropanediol, Camellia Sinensis Leaf Water, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Tromethamine, Betaine, Ethylhexylglycerin, Allantoin, Dipotassium Glycyrrhizate, Artemisia Capillaris Extract, Glyceryl Acrylate/Acrylic Acid Copolymer, Melia Azadirachta Leaf Extract, Polyquaternium-51, Malt Extract, Melia Azadirachta Flower Extract, Coptis Japonica Root Extract, Sodium Hyaluronate
Reviews
Alternatives
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.
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.
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.
Panthenol 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.
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!