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Heynature Erseongcho Intense Cream
Heynature

Heynature Erseongcho Intense Cream

Efficacy75/100IrritancyHigh
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Works for

1 of 1 advertised claim delivered

Moisturizing
22 ingredients credited for this claim
Good support
What the product description says
“similar to healthy skin lipid ingredients, enhance skin hydration.”
Source: Yesstyle

This product can help improve hydration of the skin with the two types of ingredients.

The first type is called “humectants”:
these ingredients help attract water. When humectants are on the surface of the skin, they “pull in” the moisture from the outside environment, or from within deeper layers of the skin. The following ingredients in this product do the job: anhydroxylitol, arginine.

This product also contains ingredients called “occlusives”. They help reduce the speed with which our skin loses moisture to the outside environment. These ingredients also help soften the upper layer of the skin, so it feels less tight and nicer to the touch. The following ingredients in this product do the job: arginine, caprylic/capric triglyceride.

Synthetic beeswaxKey activeEffect: HighHelps soften the upper layer of the skin~1.5–1.8%
Caprylic/capric triglycerideKey active· Emollient, OcclusiveEffect: HighA good mix of fatty acids that forms a protective layer on the skin. Improves the shelf life of products. Derived from coconut and glycerin~3.2–3.9%
PhytosterolsKey active· EmollientEffect: HighLipids that work as an emollient and can be helpful in repairing skin barrier function~0.35–0.6%
Phytosteryl macadamiateKey active· EmollientEffect: HighHelps soften the upper layer of the skin~0.35–0.6%
SqualeneKey active· Emollient, OcclusiveEffect: HighAn oil that is naturally part of skin sebum that helps to soften its upper layer, reduce water loss and neutralize free radicals. It might be comedogenic. Avoid applying large concentrations (or pure oil) before sun exposure as oxidized squalene can clog pores and lead to skin irritation. Today squalene is mostly derived from vegetable oils or synthetized by yeast~0.5–0.75%
XylitylglucosideKey active· HumectantEffect: HighHelps attract water to the upper layer of the skin and repair the skin barrier function~0.7–1.05%
ArginineKey active· Humectant, OcclusiveEffect: HighAn amino acid that is naturally present in skin and helps keep it hydrated. When used together with AHAs, it can reduce their irritating effect on the skin~0.2–0.35%
BetaineKey active· HumectantEffect: HighHelps attract water to the upper layer of the skin and improves the product texture~0.95–1.2%
AnhydroxylitolKey active· HumectantEffect: HighHelps attract water to the upper layer of the skin and repair the skin barrir function~0.5–0.75%
GlycerinKey active· HumectantEffect: HighOne of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant~2.5–3%
Helianthus annuus seed oilKey active· Emollient, OcclusiveEffect: HighA great emollient due to its high linoleic acid content. One of the most effective plant oils in helping skin hydration and repairing skin barrier function~0.25–0.5%
AdenosineKey activeEffect: MediumMight help improve cell turnover and reduce inflammation in skin. One study shows that the ingredients might be able to help reduce dynamic wrinkles (for example, in the corners of the eyes or on the forehead)~0.55–0.8%
Cetearyl alcoholKey active· EmollientEffect: MediumA non-drying alcohol. Works as an emollient. Helps water and oil mix together and creates a nice product texture~1.3–1.6%
Cetyl alcoholKey active· EmollientEffect: MediumA non-drying alcohol that works to soften the skin and stabilize product formulations helping oil and water mix together~0.3–0.6%
GlucoseKey active· HumectantEffect: MediumHelps attract water to the upper layer of the skin. Could be helpful in restoring the skin barrier function~0.35–0.6%
Olea europaea fruit oilKey active· EmollientEffect: MediumAn emollient that helps soften the skin but is not effective for restoring its barrier function. Might be helpful to calm down inflammation~0.25–0.5%
Octyldodecanol· EmollientEffect: LowAn emollient that helps to soften the skin and create a pleasant product texture and stabilize the formulation~1.6–2%
Caprylyl glycol· Humectant, EmollientEffect: LowHelps preserve products and creates a nice product texture~0.1–0.2%
Butylene glycol· HumectantEffect: LowUsed to create a nice product texture and help delivery of other ingredients. Might be somewhat helpful in attracting water to the upper layer of the skin~4.1–5%
Simmondsia chinensis seed oilUnder-dosedEffect: HighSoftens the upper layer of skin and helps restore the healthy skin barrier. Has shown to help calm down inflammation in skin. It is a stable oil, meaning that it retains its properties even when exposed to air.~0.3–0.6%
AllantoinUnder-dosedEffect: HighHelps calm down inflammation in skin and can help reduce itching. Helps to repair the skin barrier and keep skin hydrated~0.4–0.65%
TocopherolEffect: Low, below effective dosePure form of vitamin E. Can help moisturise and protect the skin from free radicals. Often used to help stabilise other ingredients or the formula itself~0.6–0.9%
Anti-aging
Not advertised by the brand · 2 ingredients credited for this claim
Strong support

This product can help reduce and prevent fine lines and wrinkles, improve skin elasticity and firmness because it contains adenosine.

Keep in mind that it typically takes at least 6 weeks to notice any results because the changes that are needed to improve fine lines and elasticity happen in the deeper layers of the skin. No topical anti-aging product can “erase” wrinkles or fully reverse signs of aging.

AdenosineKey activeEffect: HighMight help improve cell turnover and reduce inflammation in skin. One study shows that the ingredients might be able to help reduce dynamic wrinkles (for example, in the corners of the eyes or on the forehead)~0.55–0.8%
TocopherolEffect: Low, below effective dosePure form of vitamin E. Can help moisturise and protect the skin from free radicals. Often used to help stabilise other ingredients or the formula itself~0.6–0.9%
Anti-oxidation
Not advertised by the brand · 3 ingredients credited for this claim
Moderate support

This product contains antioxidants (squalene) that might be able to help neutralize free radicals in skin to lessen the damage it gets from the UV light (sun). There is not enough evidence to confirm their effectiveness in skin though.

SqualeneKey activeEffect: MediumAn oil that is naturally part of skin sebum that helps to soften its upper layer, reduce water loss and neutralize free radicals. It might be comedogenic. Avoid applying large concentrations (or pure oil) before sun exposure as oxidized squalene can clog pores and lead to skin irritation. Today squalene is mostly derived from vegetable oils or synthetized by yeast~0.5–0.75%
AdenosineEffect: LowMight help improve cell turnover and reduce inflammation in skin. One study shows that the ingredients might be able to help reduce dynamic wrinkles (for example, in the corners of the eyes or on the forehead)~0.55–0.8%
TocopherolUnder-dosedEffect: HighPure form of vitamin E. Can help moisturise and protect the skin from free radicals. Often used to help stabilise other ingredients or the formula itself~0.6–0.9%

Can it cause trouble?

Irritancy
4 strong irritants: Boswellia carterii oil, Citrus limon fruit extract + 2 more — patch-test recommended
High risk
We flagged 12 ingredients with irritancy potential. Severity depends on your sensitivity threshold; the table lists the worst offenders first.
IngredientFunctionIrritationEst. amount
Boswellia carterii oilUsed as a fragrance. Can be irritatingHigh~0.3–0.55%est.
Citrus limon fruit extractUsed as a fragrance. Can be irritating and cause photosensitivityHigh~0.25–0.45%est.
Lavandula angustifolia extractUsed for fragrance and contains volatile compounds that can irritate the skinHigh~0.25–0.45%est.
LimoneneA common frangrance that can easily irritate skin, especially if exposed to air, light or heatHigh~0.05–0.1%est.
Caprylic/capric triglycerideA good mix of fatty acids that forms a protective layer on the skin. Improves the shelf life of products. Derived from coconut and glycerinMedium~3.2–3.9%est.
PhytosterolsLipids that work as an emollient and can be helpful in repairing skin barrier functionMedium~0.35–0.6%est.
Simmondsia chinensis seed oilSoftens the upper layer of skin and helps restore the healthy skin barrier. Has shown to help calm down inflammation in skin. It is a stable oil, meaning that it retains its properties even when exposed to air.Medium~0.3–0.6%est.
Olea europaea fruit oilAn emollient that helps soften the skin but is not effective for restoring its barrier function. Might be helpful to calm down inflammationMedium~0.25–0.5%est.
1,2-hexanediolA preservativeMedium~0.1–0.2%est.
Cetearyl glucosideHelps water and oil in the product mix well together and improves product textureMedium~0.15–0.25%est.
Caprylhydroxamic acidA preservativeMedium~0.1–0.2%est.
Caprylyl glycolHelps preserve products and creates a nice product textureMedium~0.1–0.2%est.
Comedogenic
2 ingredients rated 2 or more on the 0–5 pore-clogging scale
2 flagged
These ingredients have a comedogenic rating of 2 or more on a 0–5 scale; the table shows each one's rating. In leave-on products they can clog pores in acne-prone skin.
IngredientFunctionRatingEst. amount
Cetearyl alcoholA non-drying alcohol. Works as an emollient. Helps water and oil mix together and creates a nice product texture2/5~1.3–1.6%est.
SqualeneAn oil that is naturally part of skin sebum that helps to soften its upper layer, reduce water loss and neutralize free radicals. It might be comedogenic. Avoid applying large concentrations (or pure oil) before sun exposure as oxidized squalene can clog pores and lead to skin irritation. Today squalene is mostly derived from vegetable oils or synthetized by yeast2/5~0.5–0.75%est.
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Ingredients

Filter by role to see what each ingredient is doing.

Water~45–55%
Formula
Irritation risk
Low

Plain old water

More about Water
Houttuynia cordata extract~5.5–6.7%
Formula
Irritation risk
Low
More about Houttuynia cordata extract
Butylene glycol~4.1–5%
Formula
Irritation risk
Low
Works for
Moisturizing

Used to create a nice product texture and help delivery of other ingredients. Might be somewhat helpful in attracting water to the upper layer of the skin

More about Butylene glycol
Caprylic/capric triglyceride~3.2–3.9%
Key activeIrritant · medium
Irritation risk
Medium
Works for
Moisturizing

A good mix of fatty acids that forms a protective layer on the skin. Improves the shelf life of products. Derived from coconut and glycerin

More about Caprylic/capric triglyceride
Glycerin~2.5–3%
Key active
Irritation risk
Low
Works for
Moisturizing

One of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant

More about Glycerin
Propanediol~2–2.4%
Formula
Irritation risk
Low

Acts as a solvent for other ingredients. Speeds up the absorption of other ingredients into the skin

More about Propanediol
Octyldodecanol~1.6–2%
Formula
Irritation risk
Low
Works for
Moisturizing

An emollient that helps to soften the skin and create a pleasant product texture and stabilize the formulation

More about Octyldodecanol
Synthetic beeswax~1.5–1.8%
Key active
Irritation risk
Low
Works for
Moisturizing

Helps soften the upper layer of the skin

More about Synthetic beeswax
Cetearyl alcohol~1.3–1.6%
Key activeComedogenic 2/5
Irritation risk
Low
Comedogenicity
2/5
Works for
CleansingMoisturizing

A non-drying alcohol. Works as an emollient. Helps water and oil mix together and creates a nice product texture

More about Cetearyl alcohol
Betaine~0.95–1.2%
Key active
Irritation risk
Low
Works for
Moisturizing

Helps attract water to the upper layer of the skin and improves the product texture

More about Betaine
Xylitylglucoside~0.7–1.05%
Key active
Irritation risk
Low
Works for
Moisturizing

Helps attract water to the upper layer of the skin and repair the skin barrier function

More about Xylitylglucoside
Tocopherol~0.6–0.9%
Under-dosed
Irritation risk
Low
Works for
Anti-oxidationAnti-agingAnti-inflammatoryMoisturizing

Pure form of vitamin E. Can help moisturise and protect the skin from free radicals. Often used to help stabilise other ingredients or the formula itself

More about Tocopherol
Adenosine~0.55–0.8%
Key active
Irritation risk
Low
Works for
Anti-agingMoisturizingAnti-oxidation

Might help improve cell turnover and reduce inflammation in skin. One study shows that the ingredients might be able to help reduce dynamic wrinkles (for example, in the corners of the eyes or on the forehead)

More about Adenosine
Anhydroxylitol~0.5–0.75%
Key active
Irritation risk
Low
Works for
Moisturizing

Helps attract water to the upper layer of the skin and repair the skin barrir function

More about Anhydroxylitol
Jojoba oil/macadamia seed oil esters~0.45–0.7%
Formula
Irritation risk
Low
More about Jojoba oil/macadamia seed oil esters
Allantoin~0.4–0.65%
Under-dosed
Irritation risk
Low
Works for
Anti-inflammatoryMoisturizingAnti-blemishReduces rednessReduces irritationExfoliation

Helps calm down inflammation in skin and can help reduce itching. Helps to repair the skin barrier and keep skin hydrated

More about Allantoin
Squalene~0.5–0.75%
Key activeComedogenic 2/5
Irritation risk
Low
Comedogenicity
2/5
Works for
MoisturizingAnti-oxidation

An oil that is naturally part of skin sebum that helps to soften its upper layer, reduce water loss and neutralize free radicals. It might be comedogenic. Avoid applying large concentrations (or pure oil) before sun exposure as oxidized squalene can clog pores and lead to skin irritation. Today squalene is mostly derived from vegetable oils or synthetized by yeast

More about Squalene
Xylitol~0.35–0.65%
Formula
Irritation risk
Low

Helps attract water to the upper layer of the skin and repair the skin barrier function

More about Xylitol
Glucose~0.35–0.6%
Key active
Irritation risk
Low
Works for
Moisturizing

Helps attract water to the upper layer of the skin. Could be helpful in restoring the skin barrier function

More about Glucose
Boswellia carterii oil~0.3–0.55%
Irritant · high
Irritation risk
High

Used as a fragrance. Can be irritating

More about Boswellia carterii oil
Phytosteryl macadamiate~0.35–0.6%
Key active
Irritation risk
Low
Works for
Moisturizing

Helps soften the upper layer of the skin

More about Phytosteryl macadamiate
Phytosterols~0.35–0.6%
Key activeIrritant · medium
Irritation risk
Medium
Works for
Moisturizing

Lipids that work as an emollient and can be helpful in repairing skin barrier function

More about Phytosterols
Cetyl alcohol~0.3–0.6%
Key active
Irritation risk
Low
Works for
CleansingMoisturizing

A non-drying alcohol that works to soften the skin and stabilize product formulations helping oil and water mix together

More about Cetyl alcohol
Cetearyl olivate~0.3–0.55%
Formula
Irritation risk
Low
Works for
Cleansing

Helps oil and water mix together

More about Cetearyl olivate
Stearyl alcohol~0.3–0.6%
Formula
Irritation risk
Low
Works for
Cleansing

An emollient that helps soften the skin

More about Stearyl alcohol
Polyglyceryl-3 stearate~0.3–0.55%
Formula
Irritation risk
Low
Works for
Cleansing

Helps oil and water mix together

More about Polyglyceryl-3 stearate
Simmondsia chinensis seed oil~0.3–0.6%
Under-dosedIrritant · medium
Irritation risk
Medium
Works for
Moisturizing

Softens the upper layer of skin and helps restore the healthy skin barrier. Has shown to help calm down inflammation in skin. It is a stable oil, meaning that it retains its properties even when exposed to air.

More about Simmondsia chinensis seed oil
Olea europaea fruit oil~0.25–0.5%
Key activeIrritant · medium
Irritation risk
Medium
Works for
Moisturizing

An emollient that helps soften the skin but is not effective for restoring its barrier function. Might be helpful to calm down inflammation

More about Olea europaea fruit oil
Vitis vinifera skin extract~0.25–0.5%
Formula
Irritation risk
Low
More about Vitis vinifera skin extract
Citrus limon fruit extract~0.25–0.45%
Irritant · high
Irritation risk
High

Used as a fragrance. Can be irritating and cause photosensitivity

More about Citrus limon fruit extract
Lavandula angustifolia extract~0.25–0.45%
Irritant · high
Irritation risk
High

Used for fragrance and contains volatile compounds that can irritate the skin

More about Lavandula angustifolia extract
Helianthus annuus seed oil~0.25–0.5%
Key active
Irritation risk
Low
Works for
Moisturizing

A great emollient due to its high linoleic acid content. One of the most effective plant oils in helping skin hydration and repairing skin barrier function

More about Helianthus annuus seed oil
Arginine~0.2–0.35%
Key active
Irritation risk
Low
Works for
Moisturizing

An amino acid that is naturally present in skin and helps keep it hydrated. When used together with AHAs, it can reduce their irritating effect on the skin

More about Arginine
Carbomer~0.2–0.35%
Formula
Irritation risk
Low
Works for
Cleansing

Helps create a thicker or gel-like product texture. It is not a surfactant but can be used in gentle cleansing formulations

More about Carbomer
Sorbitan stearate~0.2–0.35%
Formula
Irritation risk
Low
Works for
Cleansing

Helps water and oil mix together

More about Sorbitan stearate
1,2-hexanediol~0.1–0.2%
Irritant · medium
Irritation risk
Medium

A preservative

More about 1,2-hexanediol
Cetearyl glucoside~0.15–0.25%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

Helps water and oil in the product mix well together and improves product texture

More about Cetearyl glucoside
Caprylhydroxamic acid~0.1–0.2%
Irritant · medium
Irritation risk
Medium

A preservative

More about Caprylhydroxamic acid
Caprylyl glycol~0.1–0.2%
Irritant · medium
Irritation risk
Medium
Works for
Moisturizing

Helps preserve products and creates a nice product texture

More about Caprylyl glycol
Limonene~0.05–0.1%
Irritant · high
Irritation risk
High

A common frangrance that can easily irritate skin, especially if exposed to air, light or heat

More about Limonene
Ingredient list view

Water, Houttuynia cordata extract, Butylene glycol, Caprylic/capric triglyceride, Glycerin, Propanediol, Octyldodecanol, Synthetic beeswax, Cetearyl alcohol, Betaine, Xylitylglucoside, Tocopherol, Adenosine, Anhydroxylitol, Jojoba oil/macadamia seed oil esters, Allantoin, Squalene, Xylitol, Glucose, Boswellia carterii oil, Phytosteryl macadamiate, Phytosterols, Cetyl alcohol, Cetearyl olivate, Stearyl alcohol, Polyglyceryl-3 stearate, Simmondsia chinensis seed oil, Olea europaea fruit oil, Vitis vinifera skin extract, Citrus limon fruit extract, Lavandula angustifolia extract, Helianthus annuus seed oil, Arginine, Carbomer, Sorbitan stearate, 1,2-hexanediol, Cetearyl glucoside, Caprylhydroxamic acid, Caprylyl glycol, Limonene

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Worth comparing, line by line.

Match % combines shared ingredients, the first five ingredients, shared actives and hero ingredients, irritancy (lower counts in the alternative's favour), texture and body area. Only products in the same routine step are compared.

Side-by-side comparison of this product against its closest alternatives
HeynatureErseongcho Intense CreamYOUR PRODUCTElishacoyHydro Save Plan CreamNEOGEN X SUR.MEDICSurmedic 24K Gold Caviar Repair Vital CreamFarm StayCeramide Firming Facial Cream
Match—61%61%60%
Price$22.30$19.00−$3.30$39.59+$17.29$13.05−$9.25
Shared key ingredients—9 of 157 of 156 of 15
Key difference—NiacinamideCopper Tripeptide-1Niacinamide
Irritancy High Medium Medium Medium
Drying alcohol————
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Sources cited in this review

Every concentration estimate and effectiveness label is anchored to one of these 17 studies and safety reviews.

  1. 1
    Glycerol and the skin: holistic approach to its origin and functionsncbi.nlm.nih.gov
  2. 2
    Vitamin E in dermatologyncbi.nlm.nih.gov
  3. 3
    Vitamin E and Skin Healthlpi.oregonstate.edu
  4. 4
    Evaluation of anti-wrinkle efficacy of adenosine-containing products using the FOITS techniquencbi.nlm.nih.gov
  5. 5
    Profile of wound healing process induced by allantoinscielo.br
  6. 6
    Squalene and its potential clinical useseuropepmc.org
Heynature Erseongcho Intense Cream
HeynatureErseongcho Intense Cream
Buy at Yesstyle$22.30Amazon

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Buy at Yesstyle$22.30Amazon

As an Amazon Associate, WIMJ earns from qualifying purchases.