Skin science article
Sulwhasoo Gentle Cleansing Foam Versus Beauty of Joseon Green Plum Refreshing Cleanser
Sulwhasoo Gentle Cleansing Foam Versus Beauty of Joseon Green Plum Refreshing Cleanser This mild foaming cleanser is made to cleanse without leaving your skin tight or dry. This mild gel cleanser is made to cleanse while calming and soothing your skin. What's
Sulwhasoo Gentle Cleansing Foam Versus Beauty of Joseon Green Plum Refreshing Cleanser
This mild foaming cleanser is made to cleanse without leaving your skin tight or dry.
This mild gel cleanser is made to cleanse while calming and soothing your skin.
What's inside
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Potassium Cocoyl Glycinate
Disodium Cocoamphodiacetate
Cocamidopropyl Betaine
Acrylates/Beheneth-25 Methacrylate Copolymer
PEG-200 Hydrogenated Glyceryl Palmate
Sodium Chloride
Pentylene Glycol
1,2-Hexanediol
Sodium Methyl Cocoyl Taurate
Caprylyl/Capryl Glucoside
PEG-7 Glyceryl Cocoate
Parfum
Isostearic Acid
Potassium Hydroxide
Butylene Glycol
Limonene
Disodium EDTA
Ethylhexylglycerin
Sodium Benzoate
Tetrasodium EDTA
Coix Lacryma-Jobi Ma-Yuen Seed Extract
Citrus Unshiu Peel Extract
Castanea Crenata Shell Extract
Linalool
Spirodela Polyrhiza Extract
Dioscorea Japonica Root Extract
Dextrin
Theobroma Cacao Extract
Rubus Idaeus Fruit Extract
Ulmus Davidiana Root Extract
Salicornia Herbacea Extract
Morus Alba Leaf Extract
Angelica Keiskei Extract
Citric Acid
Tocopherol
Water, Potassium Cocoyl Glycinate, Disodium Cocoamphodiacetate, Cocamidopropyl Betaine, Acrylates/Beheneth-25 Methacrylate Copolymer, PEG-200 Hydrogenated Glyceryl Palmate, Sodium Chloride, Pentylene Glycol, 1,2-Hexanediol, Sodium Methyl Cocoyl Taurate, Caprylyl/Capryl Glucoside, PEG-7 Glyceryl Cocoate, Parfum, Isostearic Acid, Potassium Hydroxide, Butylene Glycol, Limonene, Disodium EDTA, Ethylhexylglycerin, Sodium Benzoate, Tetrasodium EDTA, Coix Lacryma-Jobi Ma-Yuen Seed Extract, Citrus Unshiu Peel Extract, Castanea Crenata Shell Extract, Linalool, Spirodela Polyrhiza Extract, Dioscorea Japonica Root Extract, Dextrin, Theobroma Cacao Extract, Rubus Idaeus Fruit Extract, Ulmus Davidiana Root Extract, Salicornia Herbacea Extract, Morus Alba Leaf Extract, Angelica Keiskei Extract, Citric Acid, Tocopherol
Prunus Mume Fruit Water
Cocamidopropyl Hydroxysultaine
Phaseolus Radiatus Seed Extract
Sodium Cocoyl Isethionate
Glycerin
Camellia Sinensis Leaf Extract
Houttuynia Cordata Extract
Nelumbo Nucifera Flower Extract
Oryza Sativa Extract
Prunus Mume Fruit Extract
Vaccinium Angustifolium Fruit Extract
Guar Hydroxypropyltrimonium Chloride
Coconut Acid
Caprylyl Glycol
Sodium Isethionate
Hydroxyacetophenone
Melia Azadirachta Leaf Extract
Melia Azadirachta Flower Extract
Gardenia Florida Fruit Extract
Propylene Glycol Laurate
Sodium Citrate
Water, Prunus Mume Fruit Water, Cocamidopropyl Hydroxysultaine, Phaseolus Radiatus Seed Extract, Sodium Cocoyl Isethionate, Glycerin, Sodium Chloride, Camellia Sinensis Leaf Extract, Houttuynia Cordata Extract, Nelumbo Nucifera Flower Extract, Oryza Sativa Extract, Prunus Mume Fruit Extract, Vaccinium Angustifolium Fruit Extract, Guar Hydroxypropyltrimonium Chloride, Coconut Acid, Ethylhexylglycerin, Caprylyl Glycol, Sodium Isethionate, Citric Acid, Butylene Glycol, 1,2-Hexanediol, Hydroxyacetophenone, Dextrin, Melia Azadirachta Leaf Extract, Melia Azadirachta Flower Extract, Gardenia Florida Fruit Extract, Propylene Glycol Laurate, Sodium Citrate, Disodium EDTA
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
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.
Citric Acid is an alpha hydroxy acid (AHA) naturally found in citrus fruits like oranges, lemons, and limes.
Like other AHAs, citric acid can exfoliate skin by breaking down the bonds that hold dead skin cells together. This helps reveal smoother and brighter skin underneath.
However, this exfoliating effect only happens at high concentrations (20%) which can be hard to find in cosmetic products.
Due to this, citric acid is usually included in small amounts as a pH adjuster. This helps keep products slightly more acidic and compatible with skin's natural pH.
In skincare formulas, citric acid can:
While it can provide some skin benefits, research shows lactic acid and glycolic acid are generally more effective and less irritating exfoliants.
Most citric acid used in skincare today is made by fermenting sugars (usually from molasses). This synthetic version is identical to the natural citrus form but easier to stabilize and use in formulations.
Rosacea skin has a lower threshold for acids generally, with 62.5% of rosacea subjects in one study reacting to lactic acid in a sting test. This is why we mark citric acid as a potential rosacea trigger.
However, this ingredient shows up as a pH adjuster or chelator at roughly 0.1-1% in many products. These low levels are unlikely to be an issue for rosacea skin and becomes a potential trigger at exfoliating concentrations (20%). Because everybody's skin is unique, we recommend a patch test if you are unsure.
Dextrin is a starch-derived polysaccharide. It's made by partially breaking down corn, potato, or other plant starches.
Think of it as "half-processed" starch; it's less complex than the original but not fully broken down into sugar like maltodextrin.
In cosmetics, it mainly functions as a bulking agent, viscosity controller, binder, and absorbent. It helps thicken products, stabilize powders, and get certain textures a less "wet" feel.
This ingredient has a pretty solid safety profile; it's recognized as a safe food additive and its large molecular size means it doesn't meaningfully penetrate skin.
Human repeat insult patch tests using a rinse-off facial product containing 42.69% dextrin found no skin irritation or sensitization in 54 subjects.
Typical real-world usage is much lower: usually under 1% as a texture modifier and up to 40% in masks (rinse off products use less).
Disodium EDTA is a chelating agent. It grabs onto and deactivates metal ions that sneak into your products from water, packaging, or air.
This ingredient mainly works behind the scenes and helps with:
On top of that, this ingredient can counteract the effects of hard water by binding to the minerals in it.
One thing worth knowing is that Disodium EDTA has been shown to be a mild penetration enhancer. It can help other ingredients absorb into skin more effectively which can be a double-edged sword (great for actives, but can also make the active too strong if you have sensitive skin).
Clinical patch testing showed no significant skin irritation at typical use concentrations and minimal dermal absorption.
You'll most likely see this ingredient near the end of an ingredient list. It's typically found in concentrations less than 1%.
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.
Chances are, you eat sodium chloride every day. Sodium Chloride is also known as table salt. This ingredient has many purposes in skincare: thickener, emulsifier, and exfoliator.
You'll most likely find this ingredient in cleansers where it is used to create a gel-like texture. As an emulsifier, it also prevents ingredients from separating.
You might see people debate whether Sodium Chloride is comedogenic, but there actually haven't been any comedogenic tests done on it. Either way, the overall formulation of a product matters a lot more than any single ingredient.
You might see this ingredient used in scrubs as a primary exfoliating ingredient.
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!