Boots Cucumber Face Wash

Boots Cucumber Face Wash

Efficacy75/100IrritancyHigh

Works for

Cleansing
Sodium laureth sulfate, Cocamidopropyl betaine + 4 more
Can be harsh
What the product description says
“Cucumber Face Wash”
Source: Boots

This product works by removing dirt and oil from the surface of the skin.

It contains the following cleansing agents that tend to be harsh on the skin: sodium laureth sulfate.

The following cleansing agents are typically mild, but still can cause an irritation or allergy for some people cocamidopropyl betaine.

Keep in mind that cleansing can disrupt the skin barrier, and most people do not need to cleanse their skin more than once per day.

Sodium laureth sulfateEffect: HighWorks as a foaming cleansing agent~11–13%
Cocamidopropyl betaineEffect: HighHelps water and oil mix together. Used as a cleansing ingredient. Could be an allergen~4.5–5.5%
Glycol distearateEffect: HighHelps water and oil mix together~1.6–2%
Peg-40 hydrogenated castor oilEffect: HighHelps oil and water mix together~1.4–1.7%
Laureth-4Effect: HighHelps water and oil mix together~1.1–1.4%
Peg-120 methyl glucose dioleateEffect: High~0.5–0.8%

Can it cause trouble?

Irritancy
7 strong irritants: Parfum, Retinyl palmitate + 5 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
Sodium laureth sulfateWorks as a foaming cleansing agentHigh~11–13%est.
Cocamidopropyl betaineHelps water and oil mix together. Used as a cleansing ingredient. Could be an allergenHigh~4.5–5.5%est.
Benzyl alcoholA preservative. Can be used to mask unpleasant smell. Can be irritatingHigh~0.55–0.85%est.
Propylene glycolHelps oil and water mix together and can enhance the penetration of other ingredients into the skin. It can be irritatingHigh~0.4–0.6%est.
ParfumAn aromatic blend of unspecified and possibly irritating ingredientsHigh~0.3–0.55%est.
Retinyl palmitateThree steps removed from the active form of vitamin A - retinoic acid. To have an effect in the skin, it first needs to be converted twice to become the retinoic acid. This means it is less potent than retinol, but could also be less irritating. Once converted to the retinoic acid in the skin, it helps against all signs of aging, improves skin cell turnover and helps fight blemishes and clogged pores. However, in many cosmetic formulations, it is used in a concentration that is too low to have the full effectHigh~0.35–0.6%est.
Hexyl cinnamalA fragrance with jasmine smell. A likely irritantHigh~0.25–0.5%est.
HydroxycitronellalA fragrance. A likely allergen and can be irritatingHigh~0.25–0.45%est.
CitronellolA fragrance. Can be irritatingHigh~0.25–0.45%est.
LimoneneA common frangrance that can easily irritate skin, especially if exposed to air, light or heatHigh~0.2–0.35%est.
LinaloolA fragrance. Can be irritatingHigh~0.15–0.3%est.
Ci 19140A yellow dyeHigh~0.05–0.1%est.
Glycol distearateHelps water and oil mix togetherMedium~1.6–2%est.
Peg-40 hydrogenated castor oilHelps oil and water mix togetherMedium~1.4–1.7%est.
Laureth-4Helps water and oil mix togetherMedium~1.1–1.4%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~0.55–0.85%est.
Sodium citrateHelps to control the skin's pH level. Maintains the skin's natural film of amino-lactic acids and oils. Helps to preserve productsMedium~0.45–0.7%est.
Citric acidCan work as an exfoliant but is typically used to adjust the product pHMedium~0.4–0.65%est.
Tetrasodium edtaHelps to stabilize the product formulationMedium~0.4–0.6%est.
Cucumis sativus fruit extractMight be somewhat helpful in reducing hyperpigmentation and neutralizing free radicals but its typical concentration in a product is too low for having an effectMedium~0.15–0.25%est.
Benzoic acidA preservativeMedium~0.1–0.2%est.
Ci 42090A colorant (dye)Medium~0.05–0.1%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
Sodium laureth sulfateWorks as a foaming cleansing agent2/5~11–13%est.
Laureth-4Helps water and oil mix together2/5~1.1–1.4%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
Sodium laureth sulfate~11–13%
Comedogenic 2/5Irritant · high
Irritation risk
High
Comedogenicity
2/5
Works for
Cleansing

Works as a foaming cleansing agent

More about Sodium laureth sulfate
Glycerin~4.2–5.1%
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
Cocamidopropyl betaine~4.5–5.5%
Irritant · high
Irritation risk
High
Works for
Cleansing

Helps water and oil mix together. Used as a cleansing ingredient. Could be an allergen

More about Cocamidopropyl betaine
Sodium chloride~2.3–2.8%
Formula
Irritation risk
Low

Used to stabilize mixtures of oil and water, and create thicker, gel-like product textures

More about Sodium chloride
Benzyl alcohol~0.55–0.85%
Irritant · high
Irritation risk
High

A preservative. Can be used to mask unpleasant smell. Can be irritating

More about Benzyl alcohol
Glycol distearate~1.6–2%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

Helps water and oil mix together

More about Glycol distearate
Peg-40 hydrogenated castor oil~1.4–1.7%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

Helps oil and water mix together

More about Peg-40 hydrogenated castor oil
Laureth-4~1.1–1.4%
Comedogenic 2/5Irritant · medium
Irritation risk
Medium
Comedogenicity
2/5
Works for
Cleansing

Helps water and oil mix together

More about Laureth-4
Sodium benzoate~0.25–0.5%
Formula
Irritation risk
Low

A preservative

More about Sodium benzoate
Dipropylene glycol~0.65–0.95%
Formula
Irritation risk
Low

Helps to dissolve other ingredients in a formulation. Slows down the rate of product drying

More about Dipropylene glycol
Tocopheryl acetate~0.55–0.85%
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
Peg-120 methyl glucose dioleate~0.5–0.8%
Formula
Irritation risk
Low
Works for
Cleansing
More about Peg-120 methyl glucose dioleate
Sodium citrate~0.45–0.7%
Irritant · medium
Irritation risk
Medium

Helps to control the skin's pH level. Maintains the skin's natural film of amino-lactic acids and oils. Helps to preserve products

More about Sodium citrate
Propylene glycol~0.4–0.6%
Irritant · high
Irritation risk
High
Works for
Moisturizing

Helps oil and water mix together and can enhance the penetration of other ingredients into the skin. It can be irritating

More about Propylene glycol
Citric acid~0.4–0.65%
Irritant · medium
Irritation risk
Medium

Can work as an exfoliant but is typically used to adjust the product pH

More about Citric acid
Tetrasodium edta~0.4–0.6%
Irritant · medium
Irritation risk
Medium

Helps to stabilize the product formulation

More about Tetrasodium edta
Parfum~0.3–0.55%
Irritant · high
Irritation risk
High

An aromatic blend of unspecified and possibly irritating ingredients

More about Parfum
Retinyl palmitate~0.35–0.6%
Irritant · high
Irritation risk
High
Works for
Anti-blemishAnti-agingEvens skin toneExfoliation

Three steps removed from the active form of vitamin A - retinoic acid. To have an effect in the skin, it first needs to be converted twice to become the retinoic acid. This means it is less potent than retinol, but could also be less irritating. Once converted to the retinoic acid in the skin, it helps against all signs of aging, improves skin cell turnover and helps fight blemishes and clogged pores. However, in many cosmetic formulations, it is used in a concentration that is too low to have the full effect

More about Retinyl palmitate
Disodium phosphate~0.3–0.6%
Formula
Irritation risk
Low

Helps adjust the product pH and stabilize the formulation

More about Disodium phosphate
Hexyl cinnamal~0.25–0.5%
Irritant · high
Irritation risk
High

A fragrance with jasmine smell. A likely irritant

More about Hexyl cinnamal
Hydroxycitronellal~0.25–0.45%
Irritant · high
Irritation risk
High

A fragrance. A likely allergen and can be irritating

More about Hydroxycitronellal
Citronellol~0.25–0.45%
Irritant · high
Irritation risk
High

A fragrance. Can be irritating

More about Citronellol
Sorbitol~0.25–0.45%
Formula
Irritation risk
Low
Works for
Moisturizing

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

More about Sorbitol
Sodium hydroxide~0.2–0.4%
Formula
Irritation risk
Low

Used to adjust the product's pH

More about Sodium hydroxide
Limonene~0.2–0.35%
Irritant · high
Irritation risk
High

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

More about Limonene
Linalool~0.15–0.3%
Irritant · high
Irritation risk
High

A fragrance. Can be irritating

More about Linalool
Cucumis sativus fruit extract~0.15–0.25%
Irritant · medium
Irritation risk
Medium
Works for
Anti-oxidationMoisturizing

Might be somewhat helpful in reducing hyperpigmentation and neutralizing free radicals but its typical concentration in a product is too low for having an effect

More about Cucumis sativus fruit extract
Denatonium benzoate~0.15–0.25%
Formula
Tocopherol~0.1–0.25%
Formula
Irritation risk
Low
Works for
Anti-oxidationMoisturizingAnti-inflammatoryAnti-aging

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
Benzoic acid~0.1–0.2%
Irritant · medium
Irritation risk
Medium

A preservative

More about Benzoic acid
Ci 19140~0.05–0.1%
Irritant · high
Irritation risk
High

A yellow dye

More about Ci 19140
Ci 42090~0.05–0.1%
Irritant · medium
Irritation risk
Medium

A colorant (dye)

More about Ci 42090
Ingredient list view

Water, Sodium laureth sulfate, Glycerin, Cocamidopropyl betaine, Sodium chloride, Benzyl alcohol, Glycol distearate, Peg-40 hydrogenated castor oil, Laureth-4, Sodium benzoate, Dipropylene glycol, Tocopheryl acetate, Peg-120 methyl glucose dioleate, Sodium citrate, Propylene glycol, Citric acid, Tetrasodium edta, Parfum, Retinyl palmitate, Disodium phosphate, Hexyl cinnamal, Hydroxycitronellal, Citronellol, Sorbitol, Sodium hydroxide, Limonene, Linalool, Cucumis sativus fruit extract, Denatonium benzoate, Tocopherol, Benzoic acid, Ci 19140, Ci 42090

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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
BootsCucumber Face WashYOUR PRODUCTLACURAFoaming Gel CleanserNIP+FABTeen Pore Blaster DayNorevaAquareva Moisturizing Foaming Gel
Match—41%39%37%
Price——$9.21$16.40
Shared key ingredients—5 of 84 of 84 of 8
Key difference—NiacinamideNiacinamideInulin
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 9 studies and safety reviews.

  1. 1
  2. 2
  3. 3
  4. 4
  5. 5
    Propylene Glycolpubmed.ncbi.nlm.nih.gov
  6. 6
Boots Cucumber Face Wash
BootsCucumber Face Wash

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As an Amazon Associate, WIMJ earns from qualifying purchases.