COSRX Low Ph Good Morning Gel Cleanser
COSRX

Low Ph Good Morning Gel Cleanser

Mildly acidic cleanser for sensitive skin works to softly make skin supple and clear.
Uploaded by: bexskin on 14/02/2017

Ingredients overview

Water
what‑it‑does solvent
Normal (well kind of - it's purified and deionized) water. Usually the main solvent in cosmetic products. [more]
,
Cocamidopropyl Betaine
what‑it‑does surfactant/cleansing
Super common ingredient in all kinds of cleansing products: face and body washes, shampoos and foam baths. Number one reason for its popularity has to do with bubbles. [more]
,
Sodium Lauroyl Methyl Isethionate
what‑it‑does surfactant/cleansing
A very mild cleansing agent with a dense and luxurious foam and an elegant after feel. [more]
,
Polysorbate 20
what‑it‑does emulsifying | surfactant/cleansing
irritancy, com. 0 0
It's a common little helper ingredient that helps water and oil to mix together. Also, it can help to increase the solubility of some other ingredients in the formula. 
,
Styrax Japonicus Branch/​Fruit/​Leaf Extract, Butylene Glycol
what‑it‑does moisturizer/humectant | solvent
irritancy, com. 0 1
An often used glycol that works as a solvent, humectant, penetration enhancer and also gives a good slip to the products. [more]
,
Saccharomyces Ferment
Comes from the fermentation of saccharomyces, that is a type of yeast. It contains a number of enzymes, which bio-converts several malodorous substances, so it works as a natural deodorant. [more]
,
Cryptomeria Japonica Leaf Extract
what‑it‑does moisturizer/humectant
,
Nelumbo Nucifera Leaf Extract, [more] Pinus Palustris Leaf Extract, Ulmus Davidiana Root Extract
what‑it‑does moisturizer/humectant
A sugar-rich plant extract that is a great skin moisturizer and has also promising anti-inflammatory and photoprotective properties. [more]
,
Evening Primrose Flower Extract, Pueraria Lobata Root Extract
what‑it‑does moisturizer/humectant
,
Tea Tree Leaf Oil
what‑it‑does soothing | anti-acne | antimicrobial/antibacterial
The famous tea tree oil. One of the best known essential oils which comes from Australia where it has been used for almost 100 years for its antiseptic and anti-inflammatory actions. [more]
,
Allantoin
what‑it‑does soothing
irritancy, com. 0 0
Super common soothing ingredient. It can be found naturally in the roots & leaves of the comfrey plant, but more often than not what's in the cosmetic products is produced synthetically. It's not only soothing but it' [more]
,
Caprylyl Glycol
what‑it‑does moisturizer/humectant | emollient
A handy multi-tasking ingredient that gives the skin a nice, soft feel and also boosts the effectiveness of other preservatives. [more]
,
Ethylhexylglycerin
what‑it‑does preservative
It can boost the effectiveness of phenoxyethanol (and other preservatives) and as an added bonus it feels nice on the skin too. [more]
,
Betaine Salicylate
what‑it‑does exfoliant | antimicrobial/antibacterial
The combination of famous exfoliant, salicylic acid and gentle moisturizer, betaine. It counts as a mild exfoliant and natural moisturizer, skin smoothing agent. You usually find this guy in K-Beauty products, as due to regulations, pure salicylic acid can be used only in tiny amounts in South-Korean formulations. [more]
,
Citric Acid
what‑it‑does exfoliant | buffering
An AHA that comes from citrus fruits. It is usually used as a helper ingredient to adjust the pH of the formula. [more]
,
Ethyl Hexanediol
what‑it‑does solvent
A colorless, slightly viscous liquid that, similar to other glycols, is used as a solvent in cosmetic products. Its recommended concentration is less than 5%.  [more]
,
1,2-Hexanediol
what‑it‑does solvent
A multi-functional helper ingredient that acts as a humectant and emollient. It's also a solvent and can boost the effectiveness of preservatives. [more]
,
Trisodium Ethylenediamine Disuccinate
what‑it‑does chelating
A helper ingredient that helps to neutralize the metal ions in the formula (they usually come from water) so it stays nice longer. [more]
,
Sodium Benzoate
what‑it‑does preservative
A preservative that works mainly against fungi. Has to be combined with other preservatives. [more]
,
Disodium Edta
what‑it‑does chelating
Super common little helper ingredient that helps products to remain nice and stable for a longer time. It does so by neutralizing the metal ions in the formula (that usually get into there from water) that would otherwise cause some not so nice changes. [more]
[less]

Highlights

Key Ingredients

Anti-acne: Tea Tree Leaf Oil
what‑it‑does soothing | anti-acne | antimicrobial/antibacterial
The famous tea tree oil. One of the best known essential oils which comes from Australia where it has been used for almost 100 years for its antiseptic and anti-inflammatory actions. [more]
Exfoliant: Betaine Salicylate
what‑it‑does exfoliant | antimicrobial/antibacterial
The combination of famous exfoliant, salicylic acid and gentle moisturizer, betaine. It counts as a mild exfoliant and natural moisturizer, skin smoothing agent. You usually find this guy in K-Beauty products, as due to regulations, pure salicylic acid can be used only in tiny amounts in South-Korean formulations. [more]
Soothing: Tea Tree Leaf Oil
what‑it‑does soothing | anti-acne | antimicrobial/antibacterial
The famous tea tree oil. One of the best known essential oils which comes from Australia where it has been used for almost 100 years for its antiseptic and anti-inflammatory actions. [more]
,
Allantoin
what‑it‑does soothing
irritancy, com. 0 0
Super common soothing ingredient. It can be found naturally in the roots & leaves of the comfrey plant, but more often than not what's in the cosmetic products is produced synthetically. It's not only soothing but it' [more]

Show all ingredients by function

Other Ingredients

Antimicrobial/antibacterial: Tea Tree Leaf Oil
what‑it‑does soothing | anti-acne | antimicrobial/antibacterial
The famous tea tree oil. One of the best known essential oils which comes from Australia where it has been used for almost 100 years for its antiseptic and anti-inflammatory actions. [more]
,
Betaine Salicylate
what‑it‑does exfoliant | antimicrobial/antibacterial
The combination of famous exfoliant, salicylic acid and gentle moisturizer, betaine. It counts as a mild exfoliant and natural moisturizer, skin smoothing agent. You usually find this guy in K-Beauty products, as due to regulations, pure salicylic acid can be used only in tiny amounts in South-Korean formulations. [more]
Buffering: Citric Acid
what‑it‑does exfoliant | buffering
An AHA that comes from citrus fruits. It is usually used as a helper ingredient to adjust the pH of the formula. [more]
Chelating: Trisodium Ethylenediamine Disuccinate
what‑it‑does chelating
A helper ingredient that helps to neutralize the metal ions in the formula (they usually come from water) so it stays nice longer. [more]
,
Disodium Edta
what‑it‑does chelating
Super common little helper ingredient that helps products to remain nice and stable for a longer time. It does so by neutralizing the metal ions in the formula (that usually get into there from water) that would otherwise cause some not so nice changes. [more]
Emollient: Caprylyl Glycol
what‑it‑does moisturizer/humectant | emollient
A handy multi-tasking ingredient that gives the skin a nice, soft feel and also boosts the effectiveness of other preservatives. [more]
Emulsifying: Polysorbate 20
what‑it‑does emulsifying | surfactant/cleansing
irritancy, com. 0 0
It's a common little helper ingredient that helps water and oil to mix together. Also, it can help to increase the solubility of some other ingredients in the formula. 
Exfoliant: Citric Acid
what‑it‑does exfoliant | buffering
An AHA that comes from citrus fruits. It is usually used as a helper ingredient to adjust the pH of the formula. [more]
Moisturizer/humectant: Butylene Glycol
what‑it‑does moisturizer/humectant | solvent
irritancy, com. 0 1
An often used glycol that works as a solvent, humectant, penetration enhancer and also gives a good slip to the products. [more]
,
Cryptomeria Japonica Leaf Extract
what‑it‑does moisturizer/humectant
,
Ulmus Davidiana Root Extract
what‑it‑does moisturizer/humectant
A sugar-rich plant extract that is a great skin moisturizer and has also promising anti-inflammatory and photoprotective properties. [more]
,
Pueraria Lobata Root Extract
what‑it‑does moisturizer/humectant
,
Caprylyl Glycol
what‑it‑does moisturizer/humectant | emollient
A handy multi-tasking ingredient that gives the skin a nice, soft feel and also boosts the effectiveness of other preservatives. [more]
Preservative: Ethylhexylglycerin
what‑it‑does preservative
It can boost the effectiveness of phenoxyethanol (and other preservatives) and as an added bonus it feels nice on the skin too. [more]
,
Sodium Benzoate
what‑it‑does preservative
A preservative that works mainly against fungi. Has to be combined with other preservatives. [more]
Solvent: Water
what‑it‑does solvent
Normal (well kind of - it's purified and deionized) water. Usually the main solvent in cosmetic products. [more]
,
Butylene Glycol
what‑it‑does moisturizer/humectant | solvent
irritancy, com. 0 1
An often used glycol that works as a solvent, humectant, penetration enhancer and also gives a good slip to the products. [more]
,
Ethyl Hexanediol
what‑it‑does solvent
A colorless, slightly viscous liquid that, similar to other glycols, is used as a solvent in cosmetic products. Its recommended concentration is less than 5%.  [more]
,
1,2-Hexanediol
what‑it‑does solvent
A multi-functional helper ingredient that acts as a humectant and emollient. It's also a solvent and can boost the effectiveness of preservatives. [more]
Surfactant/cleansing: Cocamidopropyl Betaine
what‑it‑does surfactant/cleansing
Super common ingredient in all kinds of cleansing products: face and body washes, shampoos and foam baths. Number one reason for its popularity has to do with bubbles. [more]
,
Sodium Lauroyl Methyl Isethionate
what‑it‑does surfactant/cleansing
A very mild cleansing agent with a dense and luxurious foam and an elegant after feel. [more]
,
Polysorbate 20
what‑it‑does emulsifying | surfactant/cleansing
irritancy, com. 0 0
It's a common little helper ingredient that helps water and oil to mix together. Also, it can help to increase the solubility of some other ingredients in the formula. 

Ingredients explained

Also-called: Aqua | What-it-does: solvent

Good old water, aka H2O. The most common skincare ingredient of all. You can usually find it right in the very first spot of the ingredient list, meaning it’s the biggest thing out of all the stuff that makes up the product. 

It’s mainly a solvent for ingredients that do not like to dissolve in oils but rather in water. 

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Once inside the skin, it hydrates, but not from the outside - putting pure water on the skin (hello long baths!) is drying. 

One more thing: the water used in cosmetics is purified and deionized (it means that almost all of the mineral ions inside it is removed). Like this, the products can stay more stable over time. 

What-it-does: surfactant/cleansing

Super common ingredient in all kinds of cleansing products: face and body washes, shampoos and foam baths. 

Number one reason for its popularity has to do with bubbles. Everyone loves bubbles. And cocamidopropyl betaine is great at stabilizing them. 

Expand to read more

The other reason is that it’s mild and works very well combined with other cleansing agents and surfactants. The art of cleansing is usually to balance between properly cleansing but not over-cleansing and cocamidopropyl betaine is helpful in pulling off this balance right. 

Oh, and one more nice thing: even though it’s synthetic it’s highly biodegradable. 

More info on CAPB on Collins Beaty Pages.

What-it-does: surfactant/cleansing

A very mild cleansing agent with a dense and luxurious foam and an elegant after feel. It also has excellent water solubility and thus good rinsability. 

What-it-does: emulsifying, surfactant/cleansing | Irritancy: 0 | Comedogenicity: 0

It's a common little helper ingredient that helps water and oil to mix together. Also, it can help to increase the solubility of some other ingredients in the formula. 

We don't have description for this ingredient yet.

What-it-does: moisturizer/humectant, solvent | Irritancy: 0 | Comedogenicity: 1

Butylene glycol, or let’s just call it BG, is a multi-tasking colorless, syrupy liquid. It’s a great pick for creating a nice feeling product.  

BG’s main job is usually to be a solvent for the other ingredients. Other tasks include helping the product to absorb faster and deeper into the skin (penetration enhancer), making the product spread nicely over the skin (slip agent), and attracting water (humectant) into the skin.

Expand to read more

It’s an ingredient whose safety hasn’t been questioned so far by anyone (at least not that we know about). BG is approved by Ecocert and is also used enthusiastically in natural products. BTW, it’s also a food additive. 

There is not much info out there about this ingredient but the little we can know is the following: it comes from the fermentation of saccharomyces, that is a type of yeast and according to the manufacturer it's a natural deodorant. It contains a number of enzymes, which bio-converts several malodorous substances, so most often you will spot this ingredient in natural, aluminum- free deodorants. 

What-it-does: moisturizer/humectant

We don't have description for this ingredient yet.

We don't have description for this ingredient yet.

We don't have description for this ingredient yet.

Also-called: Ulmus Extract | What-it-does: moisturizer/humectant

A nice plant extract that's used as a traditional oriental medicine in China and Korea. A 2006 study examined the cosmetic properties of the  polysaccharide extract and found a couple of promising things:

The main components of the extract are water-binding sugars, namely  rhamnose, galactose, and glucose. After this, it's not very surprising that the extract itself is also a great skin moisturizer almost as good as superstar NMF, hyaluronic acid. But that's not all: the researchers also found that Ulmus extract has promising anti-inflammatory and photoprotective properties. Seems like a goodie plant extract. 

Also-called: Evening Primrose Flower Extract | What-it-does: astringent

We don't have description for this ingredient yet.

What-it-does: moisturizer/humectant

We don't have description for this ingredient yet.

Also-called: Tea Tree Oil, TTO | What-it-does: soothing, anti-acne, antimicrobial/antibacterial

The famous tea tree oil. One of the best known essential oils which comes from Australia where it has been used for almost 100 years for its antiseptic and anti-inflammatory actions. Legend has it that the medicinal benefits of the oil were considered so important that Australian soldiers were supplied with some tea tree oil in their World War II military kit.

Similar to other essential oils, tea tree oil is a very complex chemical mixture consisting of about 100 components, the major ones being terpinen-4-ol (40%), γ-Terpinene (23%) and α-Terpinene (10%). Terpinen-4-ol is considered to be the main active component but as a great article in Clinical Microbiology Reviews states "while some TTO components may be considered less active, none can be considered inactive" and most components contribute to TTO's strong antibacterial, antiviral and antifungal effects

Expand to read more

Regarding skincare and tea tree oil, its most well-known effect is probably being a well established anti-acne ingredient. Multiple studies confirm that TTO is effective against the evil acne-causing bacteria called P. acnes and the effectiveness of 5% TTO gel is comparable to the gold standard anti-acne treatment, 5% Benzoyl Peroxide lotion. You need to be a bit more patient with TTO, though, as its effects come slower but also with fewer side effects.

Regarding TTO and sensitive skin, we say that you should be careful. Even if your skin is not sensitive you should never put undiluted TTO on your skin. Luckily, it contains only very small amounts of the common allergens (such as limonene), but irritant and allergic reactions still happen, especially by oxidation products that occur in older or not properly stored oil.  So if you have some pure TTO at home, know that storage matters, keep it in a cool, dry, dark place and use it up in a reasonable amount of time.

Overall, we do not often give a goodie status to essential oils, but we feel that TTO's unique antibacterial and anti-acne properties with its minimal allergen content warrant an exception. If your skin is acne-prone, TTO is something to experiment with.

Allantoin - goodie
What-it-does: soothing | Irritancy: 0 | Comedogenicity: 0

Super common soothing ingredient. It can be found naturally in the roots & leaves of the comfrey plant, but more often than not what's in the cosmetic products is produced synthetically. 

It's not only soothing but it' also skin-softening and protecting and can promote wound healing.

It’s a handy multi-tasking ingredient that gives the skin a nice, soft feel. At the same time, it also boosts the effectiveness of other preservatives, such as the nowadays super commonly used phenoxyethanol

The blend of these two (caprylyl glycol + phenoxyethanol) is called Optiphen, which not only helps to keep your cosmetics free from nasty things for a long time but also gives a good feel to the finished product. It's a popular duo.

What-it-does: preservative

If you have spotted ethylhexylglycerin on the ingredient list, most probably you will see there also the current IT-preservative, phenoxyethanol. They are good friends because ethylhexylglycerin can boost the effectiveness of phenoxyethanol (and other preservatives) and as an added bonus it feels nice on the skin too.

Also, it's an effective deodorant and a medium spreading emollient

The combination of famous exfoliant, salicylic acid and gentle moisturizer, betaine. It counts as a mild exfoliant and natural moisturizer, skin smoothing agent. 

You usually find this guy in K-Beauty products, as due to regulations, pure salicylic acid can be used only in tiny amounts in South-Korean formulations. A generally accepted ballpark number is that betaine salicylate is twice as gentle as salicylic acid, i.e. a 4% betaine salicylate product is similar to a 2% salicylic acid one.

Citric Acid - goodie
What-it-does: exfoliant, buffering

Citric acid comes from citrus fruits and is an AHA. If these magic three letters don’t tell you anything, click here and read our detailed description on glycolic acid, the most famous AHA. 

So citric acid is an exfoliant, that can - just like other AHAs - gently lift off the dead skin cells of your skin and make it more smooth and fresh. 

Expand to read more

There is also some research showing that citric acid with regular use (think three months and 20% concentration) can help sun-damaged skin, increase skin thickness and some nice hydrating things called glycosaminoglycans in the skin. 

But according to a comparative study done in 1995, citric acid has less skin improving magic properties than glycolic or lactic acid. Probably that’s why citric acid is usually not used as an exfoliant but more as a helper ingredient in small amounts to adjust the pH of a formulation. 

What-it-does: solvent

A colorless, slightly viscous liquid that, similar to other glycols, is used as a solvent in cosmetic products. Its recommended concentration is less than 5%. 

What-it-does: solvent

A really multi-functional helper ingredient that can do several things in a skincare product: it can bring a soft and pleasant feel to the formula, it can act as a humectant and emollient, it can be a solvent for some other ingredients (for example it can help to stabilize perfumes in watery products) and it can also help to disperse pigments more evenly in makeup products. And that is still not all: it can also boost the antimicrobial activity of preservatives

Also-called: EDDS | What-it-does: chelating

A helper ingredient that helps to neutralize the metal ions in the formula (they usually come from water) so it stays nice longer. The special property of this particular ingredient is that it's more effective against more problematic ions, like Cu (copper) and Fe (iron) compared to less problematic ones like Ca (calcium)  and Mg (magnesium).

What-it-does: preservative

A helper ingredient that helps to make the products stay nice longer, aka preservative. It works mainly against fungi. 

It’s pH dependent and works best at acidic pH levels (3-5). It’s not strong enough to be used in itself so it’s always combined with something else, often with potassium sorbate.

What-it-does: chelating

Super common little helper ingredient that helps products to remain nice and stable for a longer time. It does so by neutralizing the metal ions in the formula (that usually get into there from water) that would otherwise cause some not so nice changes.

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