May Island 7 Days Secret 4D Collagen Cleansing Foam

May Island 7 Days Secret 4D Collagen Cleansing Foam

Efficacy100/100IrritancyHigh

Works for

Cleansing
Stearic acid, Lauric acid + 5 more
Cleanses gently
What the product description says
“A mild foaming cleanser formulated with 4 types of Collagens to remove makeup and impurities, creating clean and firmer skin.”
Source: Yesstyle

This product works by removing dirt and oil from the surface of the skin. It uses a combination of mild cleansing agents (disodium cocoamphodiacetate, glyceryl stearate, hydrogenated lecithin, lauric acid, myristic acid, sorbitan olivate, stearic acid) and should be able to cleanse the skin gently. Still keep in mind that any cleansing can disrupt the skin barrier, and most people do not need to cleanse their skin more than once per day.

Stearic acidEffect: HighHelps oil and water mix together and works as an emollient~4.4–5.4%
Lauric acidEffect: HighHelps water and oil mix together. Has anti-bacterial properties that might be helpful in preventing blemishes~3.2–3.9%
Disodium cocoamphodiacetateEffect: HighHelps oil and water mix together and works as a cleansing agent~1.9–2.4%
Myristic acidEffect: HighHelps oil and water mix together. Could be comedogenic~1.6–1.9%
Glyceryl stearateEffect: HighAn emollient that softens the skin and forms a protective layer on its surface. Helps water and oil mix together~1.4–1.7%
Hydrogenated lecithinEffect: HighHelps to retain moisture by creating a protective barrier on the skin. Rich in fatty acids. Improves product texture and helps with the penetration of other ingredients.~0.25–0.45%
Sorbitan olivateEffect: HighHelps oil and water mix together~0.2–0.4%

Can it cause trouble?

Irritancy
6 strong irritants: Rosa damascena flower water, Rosmarinus officinalis leaf extract + 4 more — patch-test recommended
High risk
We flagged 22 ingredients with irritancy potential. Severity depends on your sensitivity threshold; the table lists the worst offenders first.
IngredientFunctionIrritationEst. amount
Melia azadirachta leaf extractA plant extract that has anti-bacterial properties. Can be used to preserve the product. Can be irritatingHigh~0.35–0.65%est.
Curcuma longa root extractA plant extract that can contain an active compound curcumin, that may have some anti-inflammatory properties when applied to the skin, but solid research is lacking and the typical concentration used in skincare products is too low. Can be an irritantHigh~0.3–0.5%est.
Rosa damascena flower waterUsed to add a nice rose smell to the product. Might help attract water to the upper layer of the skin and have some anti-oxidant effect. Can be irritatingHigh~0.25–0.45%est.
Scutellaria baicalensis root extractA plant extract that might contain a compound baicalin that could be helpful in neutralizing free radicals and reducing inflammation in skin. The baicalin concentration in skincare products is often too low for an effective action. Can be used for its fragrant propertiesHigh~0.2–0.4%est.
Chamomilla recutita flower extractPlant extract that can have healing and anti-inflammatory properties. It is a potential allergen and can be irritatingHigh~0.2–0.4%est.
Rosmarinus officinalis leaf extractCan be helpful in reducing inflammation in skin, including inflamed acne. It can be irritatingHigh~0.15–0.3%est.
ParfumAn aromatic blend of unspecified and possibly irritating ingredientsHigh~0.1–0.2%est.
Butylphenyl methylpropionalA fragrance. Can trigger allergic reactions and be irritatingHigh~0.1–0.2%est.
LinaloolA fragrance. Can be irritatingHigh~0.05–0.1%est.
Hexyl cinnamalA fragrance with jasmine smell. A likely irritantHigh~0.05–0.1%est.
Lauric acidHelps water and oil mix together. Has anti-bacterial properties that might be helpful in preventing blemishesMedium~3.2–3.9%est.
Potassium hydroxideUsed to adjust the pH level of productsMedium~2.2–2.7%est.
Disodium cocoamphodiacetateHelps oil and water mix together and works as a cleansing agentMedium~1.9–2.4%est.
Myristic acidHelps oil and water mix together. Could be comedogenicMedium~1.6–1.9%est.
1,2-hexanediolA preservativeMedium~0.65–1%est.
Leuconostoc/radish root ferment filtrateA preservative that comes from radishes fermented by a bacteria. New research suggests that the preservation properties in the ingredient come from an ammonium salt that is not present naturally in radish root but used in its cultivation. Is problematic because the exact amount of the preservative agents is difficult to determineMedium~0.4–0.65%est.
Solanum melongena fruit extractEggplant fruit extract. Might have some anti-oxidant effectMedium~0.3–0.6%est.
Caprylyl glycolHelps preserve products and creates a nice product textureMedium~0.25–0.5%est.
Centella asiatica extractA plant extract that has been shown to be able to reduce inflammation in skin, support restoration of skin barrier function, as well as support collagen production. Contains active compounds called centelloids: asiaticoside, madecasosside, asiatic acid and madecassic acid. Might be helpful in preventing stretch marks. It can be itself be irritating though.Medium~0.3–0.55%est.
Polygonum cuspidatum root extractA plant extract that can contain resveratrol, an antioxidant that can help neutralize free radicals in skin. The effectiveness depends on the extract quality and concentration in the productMedium~0.25–0.45%est.
Glycyrrhiza glabra root extractA plant extract that can help lighten the skin and calm down inflammation. Might be helpful in neutralizing free radicalsMedium~0.2–0.35%est.
Tocopheryl acetateA more stable but less bio-available form of vitamin E compared to Tocopherol. Might help moisturize and protect the skin from free radicals, but mostly used in low concentrations to stabilize other ingredients.Medium~0.15–0.3%est.
Comedogenic
3 ingredients rated 2 or more on the 0–5 pore-clogging scale
3 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
Lauric acidHelps water and oil mix together. Has anti-bacterial properties that might be helpful in preventing blemishes3/5~3.2–3.9%est.
Myristic acidHelps oil and water mix together. Could be comedogenic3/5~1.6–1.9%est.
Corallina officinalis extractRed algae extract that helps attract water to the upper layer of the skin and might contain antioxidants3/5~0.25–0.5%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
Glycerin~4.4–5.4%
Formula
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
Stearic acid~4.4–5.4%
Formula
Irritation risk
Low
Works for
CleansingMoisturizing

Helps oil and water mix together and works as an emollient

More about Stearic acid
Lauric acid~3.2–3.9%
Comedogenic 3/5Irritant · medium
Irritation risk
Medium
Comedogenicity
3/5
Works for
CleansingAnti-blemishAntibacterial

Helps water and oil mix together. Has anti-bacterial properties that might be helpful in preventing blemishes

More about Lauric acid
Potassium hydroxide~2.2–2.7%
Irritant · medium
Irritation risk
Medium

Used to adjust the pH level of products

More about Potassium hydroxide
Disodium cocoamphodiacetate~1.9–2.4%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

Helps oil and water mix together and works as a cleansing agent

More about Disodium cocoamphodiacetate
Myristic acid~1.6–1.9%
Comedogenic 3/5Irritant · medium
Irritation risk
Medium
Comedogenicity
3/5
Works for
Cleansing

Helps oil and water mix together. Could be comedogenic

More about Myristic acid
Glyceryl stearate~1.4–1.7%
Formula
Irritation risk
Low
Works for
CleansingMoisturizing

An emollient that softens the skin and forms a protective layer on its surface. Helps water and oil mix together

More about Glyceryl stearate
Butylene glycol~1.1–1.4%
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
1,2-hexanediol~0.65–1%
Irritant · medium
Irritation risk
Medium

A preservative

More about 1,2-hexanediol
Hydrolyzed collagen~0.7–1.05%
Formula
Irritation risk
Low
Works for
Moisturizing

A typically plant-derived compound that is supposed mimic human collagen. Cannot penetrate the skin barrier so is not particularly useful in skincare products beyond attracting water to the upper layer of the skin

More about Hydrolyzed collagen
Acacia senegal flower/stem extract~0.55–0.8%
Formula
Collagen extract~0.45–0.7%
Formula
Soluble collagen~0.45–0.65%
Formula
Irritation risk
Low
Works for
Moisturizing

A typically plant-derived compound that is supposed mimic human collagen. Cannot penetrate the skin barrier so is not particularly useful in skincare products beyond attracting water to the upper layer of the skin

More about Soluble collagen
Anemarrhena asphodeloides root extract~0.35–0.65%
Formula
Irritation risk
Low
Works for
Anti-oxidation

A plant extract that might have some anti-oxidant properties

More about Anemarrhena asphodeloides root extract
Leuconostoc/radish root ferment filtrate~0.4–0.65%
Irritant · medium
Irritation risk
Medium

A preservative that comes from radishes fermented by a bacteria. New research suggests that the preservation properties in the ingredient come from an ammonium salt that is not present naturally in radish root but used in its cultivation. Is problematic because the exact amount of the preservative agents is difficult to determine

More about Leuconostoc/radish root ferment filtrate
Melia azadirachta leaf extract~0.35–0.65%
Irritant · high
Irritation risk
High
Works for
AntibacterialAnti-blemish

A plant extract that has anti-bacterial properties. Can be used to preserve the product. Can be irritating

More about Melia azadirachta leaf extract
Solanum melongena fruit extract~0.3–0.6%
Irritant · medium
Irritation risk
Medium
Works for
Anti-oxidation

Eggplant fruit extract. Might have some anti-oxidant effect

More about Solanum melongena fruit extract
Curcuma longa root extract~0.3–0.5%
Irritant · high
Irritation risk
High
Works for
Anti-inflammatory

A plant extract that can contain an active compound curcumin, that may have some anti-inflammatory properties when applied to the skin, but solid research is lacking and the typical concentration used in skincare products is too low. Can be an irritant

More about Curcuma longa root extract
Corallina officinalis extract~0.25–0.5%
Comedogenic 3/5
Irritation risk
Low
Comedogenicity
3/5
Works for
MoisturizingAnti-oxidation

Red algae extract that helps attract water to the upper layer of the skin and might contain antioxidants

More about Corallina officinalis extract
Rosa damascena flower water~0.25–0.45%
Irritant · high
Irritation risk
High
Works for
MoisturizingAnti-oxidation

Used to add a nice rose smell to the product. Might help attract water to the upper layer of the skin and have some anti-oxidant effect. Can be irritating

More about Rosa damascena flower water
Hedera helix leaf/stem extract~0.25–0.45%
Formula
Xylitol~0.2–0.4%
Formula
Irritation risk
Low

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

More about Xylitol
Trehalose~0.25–0.45%
Formula
Irritation risk
Low
Works for
Moisturizing

A sugar that attracts water to the upper layer of the skin

More about Trehalose
Octyldodecanol~0.25–0.45%
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
Hydrogenated lecithin~0.25–0.45%
Formula
Irritation risk
Low
Works for
Cleansing

Helps to retain moisture by creating a protective barrier on the skin. Rich in fatty acids. Improves product texture and helps with the penetration of other ingredients.

More about Hydrogenated lecithin
Ceramide np~0.25–0.5%
Formula
Irritation risk
Low
Works for
MoisturizingReduces irritationAnti-inflammatory

A type of lipid similar to ceramides naturally present in skin. Helps to soften the upper layer of the skin and supports the skin barrier function to keep it hydrated. Can help to prevent inflammation in skin

More about Ceramide np
Caprylyl glycol~0.25–0.5%
Irritant · medium
Irritation risk
Medium
Works for
Moisturizing

Helps preserve products and creates a nice product texture

More about Caprylyl glycol
Centella asiatica extract~0.3–0.55%
Irritant · medium
Irritation risk
Medium
Works for
MoisturizingAnti-inflammatoryReduces irritationReduces rednessAnti-oxidationAnti-agingAnti-blemish

A plant extract that has been shown to be able to reduce inflammation in skin, support restoration of skin barrier function, as well as support collagen production. Contains active compounds called centelloids: asiaticoside, madecasosside, asiatic acid and madecassic acid. Might be helpful in preventing stretch marks. It can be itself be irritating though.

More about Centella asiatica extract
Polygonum cuspidatum root extract~0.25–0.45%
Irritant · medium
Irritation risk
Medium
Works for
Anti-oxidation

A plant extract that can contain resveratrol, an antioxidant that can help neutralize free radicals in skin. The effectiveness depends on the extract quality and concentration in the product

More about Polygonum cuspidatum root extract
Scutellaria baicalensis root extract~0.2–0.4%
Irritant · high
Irritation risk
High
Works for
AntibacterialAnti-oxidationMoisturizingReduces irritationAnti-inflammatory

A plant extract that might contain a compound baicalin that could be helpful in neutralizing free radicals and reducing inflammation in skin. The baicalin concentration in skincare products is often too low for an effective action. Can be used for its fragrant properties

More about Scutellaria baicalensis root extract
Camellia sinensis leaf extract~0.25–0.45%
Formula
Irritation risk
Low
Works for
AntibacterialAnti-oxidationAnti-agingAnti-blemishEvens skin toneMoisturizing

Can contain potent anti-oxidant compounds (abbreviated ECG, GCG, EGC, and EGCG) that might help protect the skin from free radicals. Can help calm down inflammation and has some anti-bacterial properties. Unfortunately, these antioxidants are unstable and lose their effectiveness very quickly in products. The concentration of the antioxidant compounds in the extract also tends to be low to be effective in topical formulation

More about Camellia sinensis leaf extract
Glycyrrhiza glabra root extract~0.2–0.35%
Irritant · medium
Irritation risk
Medium
Works for
Anti-inflammatoryReduces rednessEvens skin toneAnti-oxidationAntibacterial

A plant extract that can help lighten the skin and calm down inflammation. Might be helpful in neutralizing free radicals

More about Glycyrrhiza glabra root extract
Chamomilla recutita flower extract~0.2–0.4%
Irritant · high
Irritation risk
High
Works for
Anti-inflammatory

Plant extract that can have healing and anti-inflammatory properties. It is a potential allergen and can be irritating

More about Chamomilla recutita flower extract
Rosmarinus officinalis leaf extract~0.15–0.3%
Irritant · high
Irritation risk
High
Works for
Anti-blemishAnti-oxidationAntibacterial

Can be helpful in reducing inflammation in skin, including inflamed acne. It can be irritating

More about Rosmarinus officinalis leaf extract
Sorbitan olivate~0.2–0.4%
Formula
Irritation risk
Low
Works for
Cleansing

Helps oil and water mix together

More about Sorbitan olivate
Sodium hyaluronate~0.2–0.35%
Formula
Irritation risk
Low
Works for
Moisturizing

One of the best moisturizing ingredients. Attracts water into the upper layer of the skin

More about Sodium hyaluronate
Allantoin~0.15–0.25%
Formula
Irritation risk
Low
Works for
MoisturizingAnti-inflammatoryReduces irritationReduces rednessAnti-blemishExfoliation

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

More about Allantoin
Tocopheryl acetate~0.15–0.3%
Irritant · medium
Irritation risk
Medium
Works for
Anti-oxidation

A more stable but less bio-available form of vitamin E compared to Tocopherol. Might help moisturize and protect the skin from free radicals, but mostly used in low concentrations to stabilize other ingredients.

More about Tocopheryl acetate
Phenoxyethanol~0.1–0.2%
Formula
Irritation risk
Low

A preservative. It helps prevent bacterial growth in cosmetic products

More about Phenoxyethanol
Parfum~0.1–0.2%
Irritant · high
Irritation risk
High

An aromatic blend of unspecified and possibly irritating ingredients

More about Parfum
Butylphenyl methylpropional~0.1–0.2%
Irritant · high
Irritation risk
High

A fragrance. Can trigger allergic reactions and be irritating

More about Butylphenyl methylpropional
Linalool~0.05–0.1%
Irritant · high
Irritation risk
High

A fragrance. Can be irritating

More about Linalool
Hexyl cinnamal~0.05–0.1%
Irritant · high
Irritation risk
High

A fragrance with jasmine smell. A likely irritant

More about Hexyl cinnamal
Ingredient list view

Water, Glycerin, Stearic acid, Lauric acid, Potassium hydroxide, Disodium cocoamphodiacetate, Myristic acid, Glyceryl stearate, Butylene glycol, 1,2-hexanediol, Hydrolyzed collagen, Acacia senegal flower/stem extract, Collagen extract, Soluble collagen, Anemarrhena asphodeloides root extract, Leuconostoc/radish root ferment filtrate, Melia azadirachta leaf extract, Solanum melongena fruit extract, Curcuma longa root extract, Corallina officinalis extract, Rosa damascena flower water, Hedera helix leaf/stem extract, Xylitol, Trehalose, Octyldodecanol, Hydrogenated lecithin, Ceramide np, Caprylyl glycol, Centella asiatica extract, Polygonum cuspidatum root extract, Scutellaria baicalensis root extract, Camellia sinensis leaf extract, Glycyrrhiza glabra root extract, Chamomilla recutita flower extract, Rosmarinus officinalis leaf extract, Sorbitan olivate, Sodium hyaluronate, Allantoin, Tocopheryl acetate, Phenoxyethanol, Parfum, Butylphenyl methylpropional, Linalool, Hexyl cinnamal

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Yesstyle
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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
May Island7 Days Secret 4D Collagen Cleansing FoamYOUR PRODUCTKoseSoftymo Washing Foam - 3 TypesAPLBGlutathione Niacinamide Facial CleanserVILLAGE 11 FACTORYMoisture Cleansing Foam
Match—43%43%41%
Price——$10.96$14.20
Shared key ingredients—8 of 1910 of 198 of 19
Key difference—Sodium Acetylated HyaluronateNiacinamidePhytosphingosine
Irritancy High Medium Medium Medium
Drying alcohol— Contains drying alcohol ——
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Sources cited in this review

Every concentration estimate and effectiveness label is anchored to one of these 29 studies and safety reviews.

  1. 1
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  3. 3
  4. 4
    Melia azedarachmdedge.com
  5. 5
  6. 6
May Island 7 Days Secret 4D Collagen Cleansing Foam
May Island7 Days Secret 4D Collagen Cleansing Foam

Affiliate links · As an Amazon Associate, WIMJ earns from qualifying purchases.

As an Amazon Associate, WIMJ earns from qualifying purchases.